CN107761963A

CN107761963A - Concrete structure novel fabricated building system and its assembly method

Info

Publication number: CN107761963A
Application number: CN201711047509.1A
Authority: CN
Inventors: 黄聿新
Original assignee: Guangxi Xu Teng Industry Group Co Ltd
Current assignee: Guangxi Xu Teng Industry Group Co Ltd
Priority date: 2017-10-31
Filing date: 2017-10-31
Publication date: 2018-03-06
Anticipated expiration: 2037-10-31
Also published as: CN107761963B

Abstract

The present invention provides a kind of concrete structure novel fabricated building system, if including prefabricated foundation, structural support frame, precast floor slab and drywall panel；Structural support frame includes concrete prefabricated reinforcing prop and precast beam, and concrete prefabricated reinforcing prop is connected with prefabricated foundation；Precast beam includes concrete girder and plug connector, and concrete girder is connected with concrete prefabricated reinforcing prop；Plug connector is connected with concrete girder, and precast floor slab is connected with concrete girder；Using anchoring steel structure connection wallboard and concrete prefabricated reinforcing prop；Wallboard is provided with plug division, plug division and plug connector grafting, and cast-in-place fixation.Wallboard is based on graphene and nonmetallic foamed wall slab, has the advantages that excellent anticorrosive, insulation, fire prevention, waterproof, impervious, antidetonation, cracking resistance, high-strength light.The fabricated construction mode that this building system uses can shorten the construction period, and safe and efficient.The present invention also provides a kind of assembly method of concrete structure novel fabricated building system.

Description

Concrete structure novel fabricated building system and its assembly method

【Technical field】

The present invention relates to technical field of buildings, more particularly to a kind of concrete structure novel fabricated building system and its dress Method of completing the square.

【Background technology】

Traditional building uses cast-in-place concrete floor, and wall is using conventional concrete aerated blocks, shale porous brick, common brick When, it is necessary to which wet method sporadicly constructs, needs two-sided batch of time levelling, exterior wall to need to carry out water-proof heat insulation construction etc., assembly rate pole It is low；Using blockwork, external wall plastering or tiling, to play waterproof thermal-insulated cold-proof purpose, but heat insulation effect is undesirable, every Sound is heat-insulated, fire-proof high-temperature resistant, water proof anti-seepage, corrosion-resistant antiageing effect are poor, without high-strength light, heat preserving heat insulating noise insulation, anti- Fiery high temperature resistant, water proof anti-seepage, antidetonation, it is anticorrosive it is anti-aging, the superior function such as do not ftracture, with conventional concrete aerated blocks, shale Porous brick compared to not can solve building sound-insulating and heat-insulating insulation, water proof anti-seepage, antidetonation, do not ftracture a series of problems, such as, And work progress needs a large amount of exterior wall scaffolds, construction is numerous and diverse, and construction speed is slow, and labor intensive amount is big, needs the fragmentary operation of wet method, Building waste is more caused by construction.It can be improved using assembled architecture and shorten the construction period, save architectural engineering construction cost, Construction assembly rate is set slightly to improve.But the assembled architecture of prior art, its prefabricated panel use with steel construction girder The mode such as cast-in-place concrete or prefabricated latch is attached, and is applied using what cast-in-site operation, wet method were sporadicly constructed Work mode causes that difficulty of construction is big, the big construction quality long in time limit, completing of quantities cannot ensure, its junction intensity compared with Low, the assembly rate of assembled architecture is relatively low, and the quality and quake-resistant safety performance of building are low；It is attached using prefabricated latch, Need simultaneously be opened up on wallboard and girder with bolted screw, its to installation accuracy require it is higher, improve assembled and build The construction cost built, meanwhile, be attached using prefabricated latch, need scene open up link slot, nailing, drilling, installation it is multiple Bolt etc., installation speed are slower.In addition, the connection side of reinforcing prop and wallboard is seldom found in current assembled architecture Formula, and the connected mode of reinforcing prop and wallboard can also influence assembled architecture anti-seismic performance.

【The content of the invention】

For above-mentioned problem, it is necessary to which the construction period can be shortened by providing one kind, reduce the coagulation of building cost Soil structure novel fabricated building system.

To reach above-mentioned purpose, the technical solution adopted in the present invention is：

A kind of concrete structure novel fabricated building system, including it is prefabricated foundation, structural support frame, at least one prefabricated If floor and drywall panel, the prefabricated foundation includes base and the concrete structure column on the base, the structure branch Support frame frame includes concrete prefabricated reinforcing prop and precast beam, and the concrete prefabricated reinforcing prop is with concrete structure column using Nian Jie Agent is fixedly connected, and the perisporium of the concrete prefabricated reinforcing prop is provided with some anchoring steel structures；The precast beam includes concrete Girder and plug connector, the concrete girder are connected with the concrete prefabricated reinforcing prop by prefabricated fixture and/or bonding agent Connect, the plug connector is connected with the wherein one side of the concrete girder；The precast floor slab is supported in the concrete master Beam is attached on the side of the plug connector, and with the concrete girder by bonding agent and/or prefabricated connector, Two blocks of adjacent wallboards mutually splice or are bonded, and the wallboard adjacent with the concrete prefabricated reinforcing prop is provided with bar planting Hole, the anchoring steel structure is anchored in the bar planting hole, to connect the wallboard and the concrete prefabricated reinforcing prop；The wall Plate is provided with plug division, the plug division and the plug connector grafting towards the side of the precast beam, and is fixed using bonding agent.

Further, the wallboard is based on graphene and stone material foamed wall slab, based on graphene and nonmetallic tail Ore deposit foamed wall slab and the one or more based on graphene Yu stone material mine tailing foamed light high temperature resistant wallboard, wherein, it is described Based on graphene and stone material foamed wall slab in percentage by weight, including stone material mine tailing 45-90%, high temperature cosolvent 0.05-10%, graphene 0.05-15%, expanded graphite 0.05-5%, zirconium oxide 1-20%, calcium carbonate 0.05-10%, clay 1-10%, stabilizer 0.05-5%, degumming agent 0.05-5%, inorganic color 0.05-5%；It is described based on graphene with it is nonmetallic Mine tailing foamed wall slab in percentage by weight, including nonmetallic tailings 55-75%, graphene 0.05-15%, vermiculite 1- 15%th, high temperature cosolvent 0.05-15%, high-temperature fibre 5-20%, foaming agent 0.05-5%, zirconium oxide 1-20%, clay 1- 10%th, stabilizer 0.05-5%, degumming agent 0.05-5%；It is described to be based on graphene and stone material mine tailing foamed light high temperature resistant wallboard In percentage by weight, including stone material mine tailing 40%-65%, graphene 0.05%-15%, aluminum oxide 1%-30%, vermiculite 1-15%, calcium carbonate 0.05%-10%, high temperature cosolvent 0.05%-15%, high-temperature fibre particle 5-30%, foaming agent 0.05%-5%, stabilizer 0.05%-5%, degumming agent 0.05%-5%, clay 1%-10%, the additional 0%-5% of colorant.

Further, the concrete structure column is provided with some first rebar connectors backwards to one end of the base, The end face of the concrete prefabricated reinforcing prop towards the prefabricated foundation is provided with some second rebar connectors；Some first Rebar connector and some second rebar connectors are spaced apart in the concrete structure column and the concrete prefabricated reinforcement Between post, in the first rebar connector and the peripheral live formwork of the second rebar connector, then by the way of bonding agent is cast-in-place It is fixed.

Further, the precast floor slab by prefabricated component and/or glues with the wallboard above the precast floor slab Connect agent connection.

Further, the wallboard includes some Side fascias and some linings, and some Side fascias surround one jointly Receiving space, the Side fascia adjacent with the concrete prefabricated reinforcing prop by it is described anchoring steel structure with it is described it is concrete prefabricated plus Strong post connection, in the receiving space, adjacent two pieces of linings mutually splice to form interior wall some linings, with The adjacent lining of the concrete prefabricated reinforcing prop is connected by the anchoring steel structure with the concrete prefabricated reinforcing prop, institute State and the plug division is equipped with the top of the top and the lining of Side fascia.

Further, the Side fascia is additionally provided with water-proof precast product backwards to the side of the receiving space, and the waterproof is pre- Product includes the first joint face, the second joint face and the 3rd joint face, and first joint face is relative with second joint face Set, the 3rd joint face connects first joint face and the second joint face, and the 3rd joint face is towards the appearance Receive space, first joint face and second joint face are fixed with adjacent two layers Side fascia by bonding agent respectively, described 3rd joint face is fixed with the precast floor slab and the precast beam by bonding agent.

Further, first joint face is inclined-plane, and first connection faces away from the direction of the receiving space Gradually tilted to the prefabricated foundation, the Side fascia being connected with first joint face is provided with to be coordinated with first joint face The first inclined-plane, first inclined-plane is fixed with first joint face by bonding agent.

Further, second joint face includes supporting part and rake, and the supporting part is supported in corresponding exterior wall Fixed on plate and with corresponding Side fascia by bonding agent, the rake is connected to the rake and accommodates sky farthest away from described Between side, the rake towards away from the receiving space direction gradually to the prefabricated foundation tilt, with described second The Side fascia of joint face connection is provided with the second inclined-plane coordinated with the rake, and second inclined-plane leads to the rake Bonding agent is crossed to fix.

Further, window mounting hole is further opened with the Side fascia, surrounds projection in the side wall of the window mounting hole One waterproof boss and recessed installing groove, it is flat logical to fix a stainless steel in the installing groove, the new dress of concrete structure Also include window with formula building system, the window includes installation housing, the installation housing and the flat logical and institute of the stainless steel State the connection of waterproof boss.

Further, each Side fascia includes two blocks of sub- wallboards, and thickness direction of two blocks of sub- wallboards along a wall is bonded in Together to form the Side fascia, each lining includes one block of sub- wallboard, adjacent with the concrete prefabricated reinforcing prop The sub- wallboard in be provided with some bar planting holes.

The present invention also provides the assembly method of above-mentioned concrete structure novel fabricated building system, comprises the following steps：

Lay prefabricated foundation；

The concrete structure column of one end of concrete prefabricated reinforcing prop and prefabricated foundation is attached by bonding agent；

The concrete girder of precast beam and the concrete prefabricated reinforcing prop are connected by bonding agent and/or prefabricated fixture Connect；

Adjacent two blocks of wallboards are mutually spliced or are bonded, anchoring steel structure is plugged in the bar planting hole of wallboard, uses bonding agent The gap in bar planting hole is filled, to connect the wallboard and the concrete prefabricated reinforcing prop；By the plug division of the wallboard with The plug connector grafting of precast beam, and fixed using bonding agent, to connect wallboard and precast beam；

The precast floor slab is supported on the concrete girder of the precast beam, and with the concrete master of the precast beam Beam is connected using bonding agent and/or prefabricated connector.

Due to using above-mentioned technical proposal, the invention has the advantages that：

1st, concrete structure novel fabricated building system of the invention, its prefabricated foundation, precast floor slab, wallboard and structure Support frame is the prefabricated components of plant produced.Scene need to only carry out cast-in-place, anchoring between a small amount of component or bolt connects and The assembly manipulations such as splicing, it is easy for construction simple without setting full hall scaffold, the construction period has been shortened, architectural engineering has been saved and builds This is caused, construction assembly rate is reached more than 95%, and repeats and utilizes after structural demolition, reduces building waste and environment Pollution, it is green, really realize that less manpower saves cost, green, energy-efficient industrialized building economic, safety is attractive in appearance Target；Revolution to traditional architecture materials for wall has sexually revised profound significance, the build model realization to traditional architecture Property design, industrialized production, information system management, prefabricated construction reach the target of sustainable development.

2nd, concrete structure novel fabricated building system of the invention, its wallboard have high-strength light, insulation every Sound, fire-proof high-temperature resistant, water proof anti-seepage, antidetonation, it is anticorrosive it is anti-aging, the superior function such as do not ftracture, give and build more long-life, matter Amount is more excellent, security performance index is high, green；And wallboard is light material, carrying can easily be realized by a people and spelled Work is connect, therefore, overcomes cast-in-site operation, the form of construction work that wet method is sporadicly constructed causes that difficulty of construction is big, quantities is big The drawbacks of construction quality that is long in time limit, completing cannot ensure.In addition, wallboard can use big plate to splice, it is mixed compared to existing For coagulating the wall that native aerated blocks, shale porous brick, traditional red brick masonry form, the globality of building is added, and then greatly The performances such as the insulation of building, sound insulation, fireproof, waterproof and dampproof, impervious, cracking resistance are improved, without cement mortar, knot Structure glue or ceramic tile gelling agent carry out two-sided batch it is time levelling, without secondary progress water-proof heat insulation layer construction, reduce building from Body weight, effectively extend building whole service life, solve traditional architecture safety caused by external-wall exterior insulation layer comes off Potential problem.

3rd, concrete structure novel fabricated building system of the invention, its wallboard pass through anchor with concrete prefabricated reinforcing prop Gu steel structure connects, this building system not only increases the globality of wall, and improves force path, improves building The ability of adaptive deformation so that junction connection is reliable, improves the anti-seismic performance of building.Precast beam include concrete girder and The plug division of plug connector, plug connector and wallboard carries out grafting cooperation, then is fixedly connected using bonding agent, and its scene can be without installation Bolt, installation rate are improved, and can reduce wallboard and the fit precision needed for precast beam, are built with reaching reduction building system This purpose is caused, meanwhile, the grafting of plug connector and plug division, which coordinates, causes building can also transmit concrete girder by wall Suffered plane shearing and vertical force, the quality and quake-resistant safety performance of building are greatly improved, and its anti-seismic performance is reachable To more than 9 degree standards.

4th, concrete structure novel fabricated building system of the invention, also sets in the junction of Side fascia and precast floor slab There is waterproof case, further increase the waterproof impervious characteristic of wall.

5th, some communal facilitys of the prior art, such as city police service sentry box, public lavatory, passive room etc., are generally deposited Poor in sound insulation, heat-insulation and heat-preservation is poor, fire prevention, the defects of the poor performance such as impervious；Between passive one layer half to two layers half of room, its thermal insulation separation Thermal effect is bad, easily by corrosion；Public lavatory waterproof impervious characteristic is bad, weather-proof, corrosion resistance is relatively low.The steel knot of the present invention Structure novel fabricated building system, improve insulation, sound insulation, fireproof, waterproof and dampproof, the impervious, cracking resistance of building Etc. performance, particularly suitable for communal facility, such as the construction in city police service sentry box, public lavatory, passive room.

【Brief description of the drawings】

Fig. 1 is the Side fascia of concrete structure novel fabricated building system, structure branch in first embodiment of the invention The connection diagram of support frame frame and precast floor slab.

Fig. 2 is the structure of the prefabricated foundation of concrete structure novel fabricated building system in first embodiment of the invention Figure.

Fig. 3 is the schematic top plan view of prefabricated foundation shown in Fig. 2.

Fig. 4 is the connection diagram of concrete prefabricated reinforcing prop and prefabricated foundation shown in Fig. 1.

Fig. 5 is Fig. 1 diagrammatic cross-section.

Fig. 6 is enlarged drawings of the Fig. 5 at A.

Fig. 7 is the structure chart of prefabricated component in Fig. 5.

Fig. 8 is the lining of concrete structure novel fabricated building system, structure branch in first embodiment of the invention The connection diagram of support frame frame and precast floor slab.

Fig. 9 is Fig. 8 diagrammatic cross-section.

Figure 10 is the top view of Side fascia in first embodiment of the invention.

Figure 11 is the connection diagram of Side fascia shown in Figure 10.

Figure 12 is the top view of Side fascia in another embodiment of the present invention.

Figure 13 is the top view of lining in first embodiment of the invention.

Figure 14 is schematic cross-sectional view of the lining along line B-B in Fig. 8.

Figure 15 is the schematic diagram of lining in another embodiment of the present invention.

Figure 16 is Side fascia, the precast beam of concrete structure novel fabricated building system in second embodiment of the invention With the connection diagram of precast floor slab.

Figure 17 is enlarged drawings of the Figure 16 at C.

Figure 18 is lining, the precast beam of concrete structure novel fabricated building system in third embodiment of the invention With the connection diagram of precast floor slab.

Figure 19 is Side fascia, the precast beam of concrete structure novel fabricated building system in four embodiment of the invention With the connection diagram of precast floor slab.

Figure 20 is lining, the precast beam of concrete structure novel fabricated building system in fifth embodiment of the invention With the connection diagram of precast floor slab.

Figure 21 is Side fascia, the precast beam of concrete structure novel fabricated building system in sixth embodiment of the invention With the connection diagram of precast floor slab.

Figure 22 is the exterior wall of concrete structure novel fabricated building system and window in first embodiment of the invention Connection diagram.

Figure 23 installs the connection diagram of housing to be installed in Figure 22 in the side wall of groove and window.

In accompanying drawing, 100- concrete structure novel fabricateds building system, 1- prefabricated foundations, the concrete prefabricated reinforcements of 2- Post, 3- structural support frames, 4- anchoring steel structure, 6- bases, 7- concrete structure columns, 8- first foundations bottom, the bases of 9- second Bottom, 10- concrete base for post, the rebar connectors of 11- first, 12- suspension hooks, the rebar connectors of 14- second, 17- precast floor slabs, Precast beam, 19- inside precast beam, 20- concrete girders, 21- plug connectors, 212-L types prefabricated component, the sides of 213- first on the outside of 18- Plate, the side plates of 214- second, 215- bar plantings fixture, the prefabricated connectors of 22-, 23- Side fascias, 24- linings, 25- wallboards, 26- public affairs groove, 27- female grooves, 28- bar plantings hole, 29- plug divisions, 36- prefabricated components, 37- mounting grooves, 38- fixed plates, the spiral shells of 39- first Bolt, the bolts of 40- second, the fixed plates of 41- first, the fixed plates of 42- second, 43- water-proof precast products, the joint faces of 44- first, 45- Two joint faces, the joint faces of 46- the 3rd, 47- grouting seam, 48- supporting parts, 49- rakes, 50- bottom plates, 51- extension boards, 53- are solid Determine groove, 54- arcs, 55- installing plates, 56- lock bolts, 57- bolt retainers, the inclined-planes of 60- first, the inclined-planes of 61- second, Flat logical, 66- windows, 67- the installation housing of 62- windows mounting hole, 63- waterproofs boss, 64- installings groove, 65- stainless steels.

【Embodiment】

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.

It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component Or there may also be component placed in the middle.When a component is considered as " connection " another component, it can be directly connected to To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being arranged at " another component, it Can be set directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical ", " horizontal ", "left", "right" and similar statement for illustrative purposes only.

Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more phases The arbitrary and all combination of the Listed Items of pass.

First embodiment

Please referring also to Fig. 1 to Fig. 4, first embodiment of the invention provide a kind of concrete structure novel fabricated building System 100, if including prefabricated foundation 1, structural support frame 3, some precast floor slabs 17 and drywall panel (not indicating).

Prefabricated foundation 1 includes base 6 and at least concrete structure column 7 on base 6.In the present embodiment, Each base 6 is provided with a concrete structure column 7.Base 6 includes first foundation bottom 8, the second subfoundation 9 and concrete column Base 10, the second subfoundation 9 are connected on the one side of first foundation bottom 8, and concrete base for post 10 is connected to the second basic bottom Layer 9 is backwards to the side of first foundation bottom 8.In the present embodiment, first foundation bottom 8 and the second subfoundation 9 are mixed Coagulate native material.Concrete structure column 7 is connected to concrete base for post 10 backwards to the side of first foundation bottom 8.In present embodiment In, first foundation bottom 8, the second subfoundation 9, the axis of concrete base for post 10 and concrete structure column 7 overlap, and first The cross-sectional area of subfoundation 8 is identical with the cross-sectional area of the second subfoundation 9, the cross section face of first foundation bottom 8 The cross-sectional area of product, the cross-sectional area of concrete base for post 10 and concrete structure column 7 is sequentially reduced.This kind of structure it is prefabricated Basis 1 can increase the lifting surface area of prefabricated foundation 1, and then extend the service life of building.Concrete structure column 7 is backwards to base 6 one end is provided with some first rebar connectors 11.Suspension hook 12 is also associated with the periphery wall of concrete structure column 7.Suspension hook 12 are embedded on concrete structure column 7 in advance, hoisting prefabricated basic 1 during facilitating subsequent installation.

Structural support frame 3 includes concrete prefabricated reinforcing prop 2 and precast beam (not indicating).Concrete prefabricated reinforcing prop 2 Bonding agent is used with concrete structure column 7, such as cement mortar, structure glue or ceramic tile gelling agent is cast-in-place is fixedly connected, it is specially： In the present embodiment, the end face of concrete prefabricated reinforcing prop 2 towards prefabricated foundation 1 is provided with the second rebar connector 14, Some first rebar connectors 11 and some second rebar connectors 14 be spaced apart in concrete structure column 7 with it is concrete prefabricated Between reinforcing prop 2, in the first rebar connector 11 and the peripheral live formwork of the second rebar connector 14, then by bonding agent, Such as cement mortar, structure glue or the cast-in-place fixation of ceramic tile gelling agent.The perisporium of concrete prefabricated reinforcing prop 2 is provided with some anchorings Steel structure 4.In the present embodiment, each radially extending along concrete prefabricated reinforcing prop 2 of anchoring steel structure 4.Precast beam and coagulation The prefabricated reinforcing prop 2 of soil passes through bonding agent, such as cement mortar, structure glue or the connection of ceramic tile gelling agent.Please also refer to Fig. 8, In present embodiment, precast beam includes outside precast beam 18 and internal precast beam 19, wherein, outside precast beam 18 is located at the coagulation The periphery of soil structure novel fabricated building system 100, internal precast beam 19 are built located at the concrete structure novel fabricated In the inner space of system 100.Outside precast beam 18 includes concrete girder 20 and plug connector 21 with internal precast beam 19, inserts Fitting 21 is connected to the side of concrete girder 20.Concrete girder 20 uses bonding agent with concrete prefabricated reinforcing prop 2, such as Cement mortar, structure glue or the cast-in-place mode of ceramic tile gelling agent are attached.

Please also refer to Fig. 1, Fig. 5 to Fig. 9, in the present embodiment, concrete structure novel fabricated building system 100 If including dried layer precast floor slab 17, if dried layer precast floor slab 17 is vertically arranged at intervals.Every layer of precast floor slab 17 is supported in On the concrete girder 20 of the outside precast beam 18 of same layer and the concrete girder 20 of internal precast beam 19, and with it is corresponding Concrete girder 20 use bonding agent, such as cement mortar, structure glue or the connection of ceramic tile gelling agent.Adjacent two layers precast floor slab Wallboard is equipped between 17 and between the precast floor slab 17 and prefabricated foundation 1 of the bottom.Wallboard is towards the side of precast beam Face is provided with plug division 29, plug division 29 and the grafting of plug connector 21 of precast beam, and passes through bonding agent, such as cement mortar, structure Glue or the cast-in-place fixation of ceramic tile gelling agent.Plug division 29 is located at side of the wallboard towards precast beam, and plug connector 21 is located at concrete master Beam 20 is towards the side of wallboard, and therefore, when plug division 29 and 21 grafting of plug connector, it is empty that it will not take the inside of building substantially Between, so that there is larger space and preferable outward appearance in building.

Please also refer to Figure 10 to Figure 15, every layer of wallboard includes some Side fascias 23 and some linings 24, in this implementation In mode, the thickness of Side fascia 23 is more than the thickness of lining 24, and each Side fascia 23 includes two blocks of sub- wallboards 25, two pieces of sub- walls Thickness direction gluing of the plate 25 along wall is together to form a Side fascia 23, so as to strengthen the intensity of Side fascia 23.Adjacent two Individual Side fascia 23 is plugged in together by male and female groove 26,27, is specially：The opposite sides of each sub- wallboard 25 is respectively equipped with public groove 26 and female groove 27, each Side fascia 23 passes through the grafting of female groove 27 of public groove 26 and adjacent Side fascia 23.In the present embodiment, it is public Groove 26 and female groove 27 may be contained within the center of Side fascia 23, to reduce damage of the wallboard in transportation.It is appreciated that In other embodiments, adjacent two blocks of Side fascias 23 can also be attached by other modes such as bonding, Z-type grooves.It is preferred that Ground, it is arranged alternately (Figure 10) along the public groove 26 and female groove 27 of two adjacent sub- wallboards 25 of thickness of wall body direction arrangement.It is appreciated that In other embodiments, the two adjacent Side fascias 23 arranged along thickness of wall body direction, it can be respectively provided with public groove 26 with one end Or it is respectively provided with female groove 27 (Figure 12).

The Side fascia 23 adjacent with concrete prefabricated reinforcing prop 2 is provided with bar planting hole 28.In the present embodiment, bar planting hole 28 is horizontally extending.Anchoring steel structure 4 is anchored in bar planting hole 28, and Side fascia 23 and concrete prefabricated reinforcing prop 2 are connected It is connected together.Some Side fascias 23 surround a receiving space (not shown) jointly.

Referring again to Fig. 1 and Fig. 5, Side fascia 23 is provided with plug division 29, plug division towards the side of outside precast beam 18 29 with the grafting of plug connector 21, and by bonding agent, such as cement mortar, structure glue or the cast-in-place fixation of ceramic tile gelling agent, be specially： In the present embodiment, the side of concrete girder 20 passes through the cast-in-place fixation of bonding agent with precast floor slab 17.Plug connector 21 is U-shaped Fixture, U-shaped fixture is using concrete prefabricated.U-shaped fixture include bottom plate 50 and by bottom plate 50 opposite sides towards same Two pieces of extension boards 51 of direction extension, bottom plate 50 and two pieces of extension boards 51 surround a grafting space (not indicating), bottom plate 50 jointly It is connected with concrete girder 20 backwards to the side of precast floor slab 17.In the present embodiment, bottom plate 50 and concrete girder 20 are logical Bolt retainer 57 is crossed to link together.Plug division 29 is that a grafting is raised, and grafting projection is inserted in the grafting space, and Pass through the cast-in-place fixation of bonding agent with U-shaped fixture.For ease of pour into a mould bonding agent, in the present embodiment, also in Side fascia 23 with A grouting seam 47 is reserved between extension board 51.

Please to Figure 15, lining 24 is made referring also to Fig. 8, Fig. 9 and Figure 13 of one block of sub- wallboard 25, its thickness compared with It is small, to save the space in building.Some linings 24 are in receiving space, the sub- wallboard 25 of adjacent two pieces of linings 24 Mutually splicing is to form interior wall, so as to which receiving space is divided into some compartments.In the present embodiment, adjacent two pieces of linings 24 connected mode is identical with Side fascia 23, to omit length, is not described in detail here.With concrete prefabricated reinforcing prop 2 Adjacent lining 24 is connected by anchoring steel structure 4 with concrete prefabricated reinforcing prop 2.Lining 24 is towards internal precast beam 19 Side is provided with plug division 29, plug division 29 and the grafting of plug connector 21 of internal precast beam 19, and passes through bonding agent, such as cement bonded sand Slurry, structure glue or the cast-in-place fixation of ceramic tile gelling agent.In the present embodiment, plug connector 21 is implantation reinforcing bar, is implanted into the one of reinforcing bar End anchors with concrete girder 20 backwards to the side of precast floor slab 17.Plug division 29 is vertical bar planting hole.Be implanted into Bar Anchorage in In vertical bar planting hole.In the present embodiment, plug connector 21 includes two rows implantation reinforcing bar, and two are correspondingly provided with each lining 24 Vertical bar planting hole is arranged, each implantation Bar Anchorage is in corresponding vertical bar planting hole.Preferably, two rows are implanted into reinforcing bar and are located at respectively The opposite sides of lining 24, and vertical bar planting hole (the i.e. plug division 29) stagger setting (Figure 14) in the opposite sides of lining 24, To cause wallboard that there is bigger intensity and more preferable shear behavior.It is appreciated that in other embodiments, the phase of lining 24 Can also align setting (Figure 15) to the vertical bar planting hole (i.e. plug division 29) on both sides.

Referring again to Fig. 5 and Fig. 7, each precast floor slab 17 and the Side fascia 23 that is positioned above by prefabricated component 36 and Bonding agent connects, and is specially：In the present embodiment, the Side fascia 23 above the precast floor slab 17 is provided with fixing groove 53, fixing groove 53 is located at Side fascia 23 towards the side of precast floor slab 17.Prefabricated component 36 includes 54, two pieces of installing plates 55 of arc And some lock bolts 56, arc 54 are contained in fixing groove 53, two pieces of installing plates 55 are divided by the opposite sides of arc 54 Do not extend to be formed towards two opposite directions, two pieces of installing plates 55 are connected to by some lock bolts 56 with precast floor slab 17 respectively Together, fixed again by bonding agent between precast floor slab 17, Side fascia 23 and prefabricated component 36 above the precast floor slab 17. Bonding agent can use the one or more in cement mortar, structure glue or ceramic tile gelling agent.It can be carried using this kind of connected mode High precast floor slab 17 supports shearing force performance with the junction of Side fascia 23, in addition, can be received prefabricated component 36 using fixing groove 53 It is dissolved in wall, avoids prefabricated component 36 from taking the inner space of building, and cause building that there is preferable outward appearance.

Fig. 9 is referred to, each precast floor slab 17 need not be connected with the lining 24 being positioned above, only need to be by the lining 24 are supported in the top of precast floor slab 17.It is appreciated that in other embodiments, each precast floor slab 17 with it is disposed thereon The lining 24 of side can also use cement mortar, structure glue or the cast-in-place fixation of ceramic tile gelling agent.

Referring again to Fig. 1, Fig. 5 and Fig. 6, Side fascia 23 is additionally provided with some water-proof precast products backwards to the side of receiving space 43.In the present embodiment, water-proof precast product 43 is substantially in a long strip shape, and material preferably uses stone material foamed light wall Plate.Each water-proof precast product 43 includes the first joint face 44, the second joint face 45 and the 3rd joint face 46, the first joint face 44 with Second joint face 45 is oppositely arranged, and the 3rd joint face 46 connects the first joint face 44 and the second joint face 45, and the 3rd joint face 46 towards receiving space.First joint face 44 and the second joint face 45 pass through bonding agent, example with adjacent two layers Side fascia 23 respectively As cement mortar, structure glue or the cast-in-place fixation of ceramic tile gelling agent, the 3rd joint face 46 and corresponding precast floor slab 17 and outside are pre- Beam 18 processed passes through bonding agent, such as cement mortar, structure glue or the cast-in-place fixation of ceramic tile gelling agent.The setting energy of water-proof precast product 43 Enough prevent rainwater from penetrating into wall from the junction of precast floor slab 17 and exterior wall 23, can further increase building uses the longevity Life.

In the present embodiment, the first joint face 44 is inclined-plane, the first joint face 44 towards the direction away from receiving space by Gradually tilted to prefabricated foundation 1, the Side fascia 23 being connected with the first joint face 44 is provided with first coordinated with the first joint face 44 Inclined-plane 60, the first inclined-plane 60 are fixed with the first joint face 44 by bonding agent.Second joint face 45 includes supporting part 48 and tilted Portion 49, supporting part 48 are supported on corresponding Side fascia 23 and fixed with corresponding Side fascia 23 by bonding agent, rake 49 Rake 49 is connected to farthest away from the side of the receiving space, rake 49 is towards the direction away from receiving space gradually to prefabricated Basis 1 tilts, and the Side fascia 23 being connected with the second joint face 45 is provided with the second inclined-plane 61 coordinated with rake 49, and second is oblique Face 61 is fixed with rake 49 by bonding agent.Utilize the inclined design of the first joint face 44 and the second joint face 45, Neng Gougeng Good ground resistance is kept off the rain water, further increases the water resistance of wall.

Please also refer to Figure 22 to Figure 23, window mounting hole 62 is further opened with Side fascia 23, surrounds the window mounting hole The waterproof boss 63 of projection one and recessed installing groove 64 in 62 side wall.A stainless steel flat logical 65 is fixed in installing groove 64.It is mixed Xtah Crude Clay structure novel fabricated building system 100 also includes window 66, and window 66 includes metal outer frame 67, and metal outer frame 67 can be used In the windowpane of installing window 66.In the present embodiment, metal outer frame 67 uses aluminum alloy frame.Metal outer frame 67 with it is stainless Steel flat logical 65 and waterproof boss 63 connect.The setting of waterproof boss 63 can prevent connection of the rainwater from window 66 and Side fascia 23 Building interior is penetrated at place.

In the present embodiment, Side fascia 23 and lining 24 are used based on graphene and stone material foamed wall slab, In percentage by weight, including stone material mine tailing 45-90%, high temperature cosolvent 0.05-10%, graphene 0.05-15%, expansion Graphite 0.05-5%, zirconium oxide 1-20%, calcium carbonate 0.05-10%, clay 1-10%, stabilizer 0.05-5%, degumming agent 0.05-5%, inorganic color 0.05-5%.

Preferably, graphene and stone material foamed wall slab should be based on, in percentage by weight, including stone material mine tailing 75%th, graphene 3%, high temperature cosolvent 7%, zirconium oxide 2%, expanded graphite 1%, calcium carbonate 3%, clay 3%, stabilizer 3%, degumming agent 3%.

Further illustrate, the stone material mine tailing is granite, feldspar, quartz, sandstone, diabase, shale, limestone, profound One or more in Wu Yan, griotte, Desert Sand.

Further illustrate, the stone material mine tailing also passes through modification before compounding, and the modification is specific as follows：Will Stone material mine tailing, brown sugar water, pseudomonas aeruginosa either Pseudomonas Pseudomonas or Pseudomonas pseudoflava or the false unit cell of corruption Bacterium, Colibacter are 100 according to weight ratio:10:0.2:0.1 carries out building heap mixing, then enters the stone material mine tailing after processing Row is broken, is then ground 1-3 minutes and then crosses 100 mesh sieves, the stone material mine tailing after sieving then is carried out into bacterial screening, will Strain is separated with stone material mine tailing, and leaving stone material mine tailing can obtain being modified stone material mine tailing.

Further illustrate, the pseudomonas aeruginosa either Pseudomonas Pseudomonas or Pseudomonas pseudoflava or corruption Pseudomonad or Colibacter are arranged to effective bacteria containing amount as 1.52 × 10⁸-6.35×10⁸Individual/mL bacterium solution is entered to exercise With.

Further illustrate, the pseudomonas aeruginosa either Pseudomonas Pseudomonas or Pseudomonas pseudoflava or corruption Thalline also passes through activation culture before the bacterium solution configuration of pseudomonad, and the culture medium prescription that the activation culture culture uses is：It is bright Glue peptone 16.0g, tryptone 10.0g, extract of soybean 8-15g, Radix Schisandrae Bicolori extract 8-20g, K₂SO₄ 10.0g、MgCl₂ 1.4g, agar 15.0g, cetrimonium bronmide 0.2g, pH 7.1 ± 0.2.

Further illustrate, Escherichia coli also pass through activation culture, the activation before the bacterium solution configuration of the Colibacter The culture medium prescription used is cultivated in culture：Tryptone 5-18g/L, extract of soybean 1-8g/L, Radix Schisandrae Bicolori extract 3- 10g/L, sodium chloride 5-20g/L, pH 7.4 ± 0.2.

Further illustrate, the content containing soybean polyoses reaches more than 90% in the extract of soybean；Fructus schisandrae carries The content containing fructus schisandrae polysaccharide in thing is taken to reach more than 90%.

Further illustrate, the high temperature fluxing agent includes calcination of talc, raw talcum, fluorite, one kind in diopside or one More than kind.

Further illustrate, the clay includes the one or more in yellow mud, red soil, manganese mud and kaolin.

Further illustrate, the stabilizer is the one or more in the oxide of yttrium, cerium.

A kind of preparation method based on graphene Yu stone material foamed wall slab as described above, preparation method include following step Suddenly：

S1, washup：After crossing 1-10 mesh after stone material mine tailing is crushed, the stone material mine tailing after crushing is sent into fermentation vat, leaching Pond is steeped for cone cylinder, the 1/5-1/3 of a diameter of base diameter of feeding mouth, in the high-pressure water pipeline that the inside front of feeding mouth is set The ammonium oxalate solution that high-pressure fog mass concentration is 1.5-5.5% while stone material mine tailing is sent into carries out spraying and drenched, until The volume of the ammonium oxalate solution of spraying can stop spraying process after being 1.1-1.32 times of stone material mine tailing volume, soak 30- 100min, a material is stirred at interval of 5min in soak period, separation of solid and liquid is then carried out, by the filtrate siphon containing ammonium oxalate Into water leg, and take filtrate washed after separation of solid and liquid, repeat 2-3 time wash separation of solid and liquid the step of, by separation Washing filtrate returns after merging to be repeated to use during washup next time, and the solid after washing is dried to the stone material tail after being washed It is stand-by after ore deposit；

S2, raw material mixing：The percetage by weight weighing as shared by being formulated each raw material, with ball mill batch mixing ball milling 3-15h, ball milling Fineness reached 250 mesh sieves full by, be subsequently placed into storage warehouse mix homogenizing；

S3, by the powder after homogenizing by mist projection granulating, into drier, be put into savings storehouse；

S4, cloth are burnt till：The granulation material that spray drying tower is dried carries out cloth, is put into roller kilns or tunnel cave, Through 900-1300 DEG C, after 30-300 minute soaks are burnt till, it is taken out by kiln cooling, is made and is based on graphene and stone Material foamed wall slab crude product；

S5, by the cleaved shaping of crude product, that is, be made based on graphene and stone material foamed wall slab finished product.

Further illustrate, in S4, the time that soak is burnt till is 100-150 minutes.

Further illustrate, in S5, foamed wall slab product specification is：It is long：2400-3000mm, width：600-1200mm、 It is thick：80-500mm.

Because wallboard employs above-mentioned technical proposal, it has following beneficial effect：

1st, graphene is a kind of two dimensional crystal, is arranged by carbon atom according to hexagon, is connected with each other, and forms a carbon Molecule, its structure are highly stable；As the amount of carbon atom connected is on the increase, this two-dimentional carbon molecules plane constantly expands Greatly, molecule also constantly becomes big.Single-layer graphene only has the thickness of a carbon atom, i.e., 0.335 nanometer, equivalent to hair The thickness of 20 a ten thousandths, nearly there is 1,500,000 layers or so of graphene in the graphite of 1 millimeters thick.Graphene is known most thin A kind of two-dimensional material, and there is high specific surface area and intensity.Each raw material phase in formula in the present invention Mutually auxiliary serves anti-aging, anticorrosive energy, heat-insulation and heat-preservation, sound insulation, water proof anti-seepage, fireproof, the effect of high-strength light, special It is not to have breakthrough discovery on fire endurance, fire endurance can reach more than 120min.First, various stone material mine tailings are Base material, and add graphene, improves the hardness, high temperature resistant and fire resistance of wallboard, overcomes organic material and is afraid of naked light, easy to aging The deadly defect of deformation, the defects of improving the fire protecting performance of inorganic material, and compensate for inorganic material poor compatibility, Hua Gang The stone material mine tailing such as rock, shale, there is higher hardness, fire prevention and higher compressive property, so as to assign wallboard stabilization, high temperature resistant With the performance such as fire-proof and water-proof；Meanwhile base material is done using various stone material mine tailings, be advantageous to ecological environmental protection, effectively improve resource Comprehensive utilization, largely save production cost；By using expanded graphite as foaming agent, and it is combined with foam stabilizer, realization pair The integrally-built Effective Regulation of wallboard during pore structure and foaming, the pore structure particle diameter formed it into is fine and smooth, is evenly distributed, wallboard Shape is regular, aligned orderly so that wallboard has cross-linked structure, so as to reach the purpose for improving wallboard strength and toughness； Additional stone material mine tailing adds graphene and changes stone material mine tailing appearance by chemical oxidization method in hot environment with expanded graphite The property in face, it is easier to other material association reactions, and combined rapidly with other raw material of substance in foaming process, expand stone material The foaming aperture size of mine tailing, but foaming aperture size can not be excessive, causes the wallboard outside face bumps prepared not It is flat, therefore added while graphene, expanded graphite is added after zirconium oxide, calcium carbonate, clay progress ball milling in hot environment The gap between stone material mine tailing during the reduction of stone material mine tailing is foamed is changed, and composition micro- in stone material mine tailing can be changed, Improve the inoxidizability of stone material mine tailing in itself, control the degree of foaming also to add stabilizer ensure in reaction each ion it Between stability make it that face outside foamed wall slab is relatively flat, reduce further six panel thickness for being cut into finished product Degree, the high temperature cosolvent of addition can be rapidly performed by reacting in hot stage, and the space formed during foaming is fine and smooth uniformly, Each raw material carries out ball milling and reaches 250 mesh full by homogenizing and then mist projection granulating, intermolecular active force strengthens, in high temperature Under environment, although intermolecular be interrupted, the particle times that the molecular force of homogenizing is stronger so has mutual power, so each raw material The wallboard so that being made on a large scale during reacting can be uniformly filled, it is all homogeneous smooth in plane of structure, vertical face, be not in The uneven phenomenon of large-area concave-convex, will not be as common raw material be under high temperature action, and intermolecular to be kept completely separate, arbitrarily flowing, makes A whole product it is each place filling material disunity, when carrying out detection data, thermal conductivity factor, bulk density, Compression strength, rupture strength have larger difference；What the present invention was prepared is passed through based on graphene and stone material foamed wall slab Test, its bulk density 170-800kg/m³, compression strength >=5MPa, rupture strength >=2.5MPa, conduction heat transfer coefficient≤ 2.0W/m DEG C, grade A1 levels of burning, oise insulation factor >=35dB, water absorption rate ＜ 0.1%, fire endurance >=2h, radionuclide limitation (interior photograph, outer photograph)≤1.0.

2nd, in the method for the preparation in present embodiment, ammonium oxalate washing step is also carried out for stone material mine tailing, can be returned Receive rare earth metal such as scandium (Sc), yttrium (Y), lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), the promethium utilized in stone material mine tailing (Pm), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), ytterbium (Yb), lutetium (Lu) etc. So that stone material mine tailing eliminates rare metal, radiation is reduced, realizes the real green purpose of construction material.By detection Filtrate containing ammonium oxalate is siphoned into the liquid in water leg, and the content of rare earth reaches 0.598g/L-0.785g/L.Stone simultaneously Material mine tailing can remove the remaining of the ammonium oxalate in stone material mine tailing by washing process, and wash liquid energy recovery repetitive cycling and use, Extraction of rare earth metal is first carried out when water lotion middle rare earth tenor is high, recycles, secondary pollution will not be caused.And the present invention Raw material can be taken conveniently by local by formula rate, obtain suitable foaming aperture size, formation does not connect largely Closed pore independence minute bubbles (in diameter range 5mm), being made has notable anti-aging, anticorrosive, heat-insulation and heat-preservation, sound insulation, waterproof Impervious, fireproof, high-strength light, do not ftracture, be green etc. combination property in integrally based on graphene with stone material foaming gently Matter wallboard.

3rd, in application graphene produced by the present invention and stone material mine tailing foamed wall slab, because of this wallboard product collection green Various functions required for energy saving building small volume, take that space is few, own wt is light, is not required in integral the characteristics of Want wet work and fragmentary building construction, it is often more important that substantial amounts of sandstone cement need not be used.Exterior wall need not increase water Cement mortar batch time screed-coat, it is not required that secondary construction and installation heat insulation layer again.Working procedure is simple and convenient, greatly reduces and builds Build construction cost cost.This wallboard product can be carried out directly as traditional architecture, assembled architecture inside and outside wall board wall board material The integrated assembling installation of building, can meet building heat preservation heat-insulating decorative integrative installation technology effect；Particularly in assembled During architecture construction construction and installation, the assembly rate of building course, contracting are greatly improved using the inside and outside wall board product of the present invention The short integral construction duration, it is a large amount of reduce it is artificial, save material, save and build construction cost, it is comprehensive to improve overall building and apply Work safe mass.And application this wall board material building waste can very recycling, really realize less manpower save Cost, green, energy-efficient industrialized building target economic, safety is attractive in appearance.Revolution to traditional architecture materials for wall Profound significance has been sexually revised, personalized designs, industrialized production, information-based pipe are realized to the build model of traditional architecture Reason, prefabricated construction reach the target of sustainable development.

With reference to specific embodiment, being sent out based on graphene and stone material in first embodiment of the invention is expanded on further Steep Light trabses.The chemical composition of mine tailing used in following embodiments is SiO₂＜ 65%, Al₂O₃＞ 8%, Fe₂O₃＜ 11%, CaO ＜ 15%, loss on ignition ＜ 18%, rare earth content 1.246g/L-1.784g/L.

Embodiment 1

First, raw material proportioning is shown in Table 1；The stone material mine tailing is to be shown in Table 2；The clay is to be shown in Table 3；The high temperature fluxing agent is It is shown in Table 4；The stabilizer is yttrium oxide and cerium oxide.

2nd, prepare：

Above-mentioned proportioning raw material will be prepared into foamed wall slab specific method to comprise the following steps：

S1, washup：After crossing 1 mesh after stone material mine tailing is crushed, the stone material mine tailing after crushing is sent into fermentation vat, fermentation vat For bore cylinder, the 1/5 of a diameter of base diameter of feeding mouth, feeding mouth inside front set high-pressure water pipeline be sent into stone The ammonium oxalate solution that high-pressure fog mass concentration is 1.5% while material mine tailing carries out spraying and drenched, until the ammonium oxalate of spraying The volume of solution soaks 30min can to stop spraying process after 1.1 times of stone material mine tailing volume, soak period at interval of 5min stirs a material, then carries out separation of solid and liquid, the filtrate containing ammonium oxalate is siphoned into water leg, and takes filtrate Separation of solid and liquid after being washed, the step of washing separation of solid and liquid is repeated 2 times, weight next time will be returned to after the washing filtrate merging of separation Use, the solid after washing is dried stand-by after the stone material mine tailing after being washed during after backwashing ore deposit；

S2, raw material mixing：The percetage by weight weighing as shared by being formulated each raw material is thin with ball mill batch mixing ball milling 3h, ball milling Degree reached 250 mesh sieves full by, be subsequently placed into storage warehouse mix homogenizing；

S4, cloth are burnt till：The granulation material that spray drying tower is dried carries out cloth, is put into roller kilns or tunnel cave, Through 900 DEG C, after soak in 30 minutes is burnt till, it is taken out by kiln cooling, is made light based on graphene and stone material foaming Matter wallboard crude product；

S5, by the cleaved specification of crude product it is：It is long：2400mm, width：600mm, thickness：80mm based on graphene and stone material Foamed wall slab finished product.

Embodiment 2

2nd, prepare：

S1, washup：After crossing 10 mesh after stone material mine tailing is crushed, the stone material mine tailing after crushing is sent into fermentation vat, immersion Pond is to bore cylinder, the 1/3 of a diameter of base diameter of feeding mouth, it is being sent into the high-pressure water pipeline that the inside front of feeding mouth is set The ammonium oxalate solution that high-pressure fog mass concentration is 5.5% while stone material mine tailing carries out spraying and drenched, until the oxalic acid of spraying The volume of ammonium salt solution soaks 100min can to stop spraying process after 1.32 times of stone material mine tailing volume, in soak period every A material is stirred every 5min, separation of solid and liquid is then carried out, the filtrate containing ammonium oxalate is siphoned into water leg, and takes filtering Separation of solid and liquid after thing is washed, the step of washing separation of solid and liquid is repeated 3 times, next time will be returned to after the washing filtrate merging of separation Repeat to use during washup, the solid after washing is dried stand-by after the stone material mine tailing after being washed；

S2, raw material mixing：The percetage by weight weighing as shared by being formulated each raw material is thin with ball mill batch mixing ball milling 15h, ball milling Degree reached 250 mesh sieves full by, be subsequently placed into storage warehouse mix homogenizing；

S4, cloth are burnt till：The granulation material that spray drying tower is dried carries out cloth, is put into roller kilns or tunnel cave, Through 1300 DEG C, after soak in 300 minutes is burnt till, it is taken out by kiln cooling, foamed wall slab crude product is made；

S5, by the cleaved specification of crude product it is：It is long：3000mm, width：1200mm, thickness：500mm based on graphene and stone Material foamed wall slab finished product.

Embodiment 3

First, raw material proportioning is shown in Table 1；The stone material mine tailing is to be shown in Table 2；The clay is to be shown in Table 3；The high temperature fluxing agent is It is shown in Table 4；The stabilizer is yttrium oxide.

2nd, prepare：

S1, washup：After crossing 4 mesh after stone material mine tailing is crushed, the stone material mine tailing after crushing is sent into fermentation vat, fermentation vat For bore cylinder, the 1/4 of a diameter of base diameter of feeding mouth, feeding mouth inside front set high-pressure water pipeline be sent into stone The ammonium oxalate solution that high-pressure fog mass concentration is 2.5% while material mine tailing carries out spraying and drenched, until the ammonium oxalate of spraying The volume of solution soaks 60min can to stop spraying process after 1.21 times of stone material mine tailing volume, soak period at interval of 5min stirs a material, then carries out separation of solid and liquid, the filtrate containing ammonium oxalate is siphoned into water leg, and takes filtrate Separation of solid and liquid after being washed, the step of washing separation of solid and liquid is repeated 3 times, weight next time will be returned to after the washing filtrate merging of separation Use, the solid after washing is dried stand-by after the stone material mine tailing after being washed during after backwashing ore deposit；

S2, raw material mixing：The percetage by weight weighing as shared by being formulated each raw material is thin with ball mill batch mixing ball milling 4h, ball milling Degree reached 250 mesh sieves full by, be subsequently placed into storage warehouse mix homogenizing；

S4, cloth are burnt till：The granulation material that spray drying tower is dried carries out cloth, is put into roller kilns or tunnel cave, Through 950 DEG C, after soak in 100 minutes is burnt till, it is taken out by kiln cooling, is made light based on graphene and stone material foaming Matter wallboard crude product；

S5, by the cleaved specification of crude product it is：It is long：2500mm, width：700mm, thickness：90mm based on graphene and stone material Foamed wall slab finished product.

Embodiment 4

First, raw material proportioning is shown in Table 1；The stone material mine tailing is to be shown in Table 2；The clay is to be shown in Table 3；The high temperature fluxing agent is It is shown in Table 4；The stabilizer is cerium oxide.

2nd, prepare：

Above-mentioned proportioning raw material will be prepared to be included such as based on graphene and stone material foamed wall slab specific method Lower step：

S1, washup：After crossing 6 mesh after stone material mine tailing is crushed, the stone material mine tailing after crushing is sent into fermentation vat, fermentation vat For bore cylinder, the 1/5 of a diameter of base diameter of feeding mouth, feeding mouth inside front set high-pressure water pipeline be sent into stone The ammonium oxalate solution that high-pressure fog mass concentration is 3.5% while material mine tailing carries out spraying and drenched, until the ammonium oxalate of spraying The volume of solution soaks 90min can to stop spraying process after 1.15 times of stone material mine tailing volume, soak period at interval of 5min stirs a material, then carries out separation of solid and liquid, the filtrate containing ammonium oxalate is siphoned into water leg, and takes filtrate Separation of solid and liquid after being washed, the step of washing separation of solid and liquid is repeated 3 times, weight next time will be returned to after the washing filtrate merging of separation Use, the solid after washing is dried stand-by after the stone material mine tailing after being washed during after backwashing ore deposit；

S2, raw material mixing：The percetage by weight weighing as shared by being formulated each raw material is thin with ball mill batch mixing ball milling 5h, ball milling Degree reached 250 mesh sieves full by, be subsequently placed into storage warehouse mix homogenizing；

S4, cloth are burnt till：The granulation material that spray drying tower is dried carries out cloth, is put into roller kilns or tunnel cave, Through 1000 DEG C, after soak in 150 minutes is burnt till, it is taken out by kiln cooling, is made and is foamed based on graphene and stone material Light trabses crude product；

S5, by the cleaved specification of crude product it is：It is long：2600mm, width：800mm, thickness：100mm based on graphene and stone material Foamed wall slab finished product.

Embodiment 5

2nd, preparation method is same as Example 2.

Embodiment 6

2nd, preparation method is same as Example 2.

Embodiment 7

Wherein, modification is also passed through before stone material mine tailing compounding, the modification is specific as follows：By stone material mine tailing, red Syrup, pseudomonas aeruginosa, Colibacter are 100 according to weight ratio:10:0.2:0.1 carries out building heap mixing, then will processing Stone material mine tailing afterwards is crushed, and is then ground 1 minute and then is crossed 100 mesh sieves, then enter the stone material mine tailing after sieving Row bacterial screening, strain is separated with stone material mine tailing, leaving stone material mine tailing can obtain being modified stone material mine tailing.

Further illustrate, pseudomonas aeruginosa, Colibacter are arranged to effective bacteria containing amount as 1.52 × 10⁸- 2.02×10⁸Individual/mL bacterium solution is used.

Further illustrate, thalline also passes through activation culture, the activation training before the bacterium solution configuration of the pseudomonas aeruginosa The foster culture medium prescription that uses cultivated is：Gelatin peptone 16.0g, tryptone 10.0g, extract of soybean 8g, fructus schisandrae extraction Thing 8g, K₂SO₄ 10.0g、MgCl₂1.4g, agar 15.0g, cetrimonium bronmide 0.2g, pH 7.1.

Further illustrate, Escherichia coli also pass through activation culture, the activation before the bacterium solution configuration of the Colibacter The culture medium prescription used is cultivated in culture：Tryptone 5g/L, extract of soybean 1g/L, Radix Schisandrae Bicolori extract 3g/L, chlorine Change sodium 5g/L, pH 7.4.

2nd, preparation method is same as Example 2.Above-mentioned modification is carried out between step S1 and S2 wherein in preparation method Processing step.

Embodiment 8

Wherein, modification is also passed through before stone material mine tailing compounding, the modification is specific as follows：By stone material mine tailing, red Syrup, Pseudomonas Pseudomonas, Colibacter are 100 according to weight ratio:10:0.2:0.1 carries out building heap mixing, then will place Stone material mine tailing after reason is crushed, and is then ground 3 minutes and then is crossed 100 mesh sieves, then by the stone material mine tailing after sieving Bacterial screening is carried out, strain is separated with stone material mine tailing, leaving stone material mine tailing can obtain being modified stone material mine tailing.

Further illustrate, Pseudomonas Pseudomonas, Colibacter are arranged to effective bacteria containing amount as 5.64 × 10⁸- 6.35×10⁸Individual/mL bacterium solution is used.

Further illustrate, the pseudomonas aeruginosa either Pseudomonas Pseudomonas or Pseudomonas pseudoflava or corruption Thalline also passes through activation culture before the bacterium solution configuration of pseudomonad, and the culture medium prescription that the activation culture culture uses is：It is bright Glue peptone 16.0g, tryptone 10.0g, extract of soybean 15g, Radix Schisandrae Bicolori extract 20g, K₂SO₄ 10.0g、MgCl₂ 1.4g, agar 15.0g, cetrimonium bronmide 0.2g, pH 6.9.

Further illustrate, Escherichia coli also pass through activation culture, the activation before the bacterium solution configuration of the Colibacter The culture medium prescription used is cultivated in culture：Tryptone 18g/L, extract of soybean 8g/L, Radix Schisandrae Bicolori extract 10g/L, Sodium chloride 20g/L, pH 7.2.

Further illustrate, the content containing soybean polyoses reaches 93% in the extract of soybean；Radix Schisandrae Bicolori extract In the content containing fructus schisandrae polysaccharide reach 92%.

2nd, preparation method is same as Example 3.Above-mentioned modification is carried out between step S1 and S2 wherein in preparation method Processing step.

Embodiment 9

First, raw material proportioning is shown in Table 1；The stone material mine tailing is to be shown in Table 2；The clay is to be shown in Table 3；The high temperature fluxing agent is It is shown in Table 4；The stabilizer is cerium oxide；

Wherein, modification is also passed through before stone material mine tailing compounding, the modification is specific as follows：By stone material mine tailing, red Syrup, Pseudomonas pseudoflava, Colibacter are 100 according to weight ratio:10:0.2:0.1 carries out building heap mixing, then will processing Stone material mine tailing afterwards is crushed, and is then ground 2 minutes and then is crossed 100 mesh sieves, then enter the stone material mine tailing after sieving Row bacterial screening, strain is separated with stone material mine tailing, leaving stone material mine tailing can obtain being modified stone material mine tailing.

Further illustrate, Pseudomonas pseudoflava, Colibacter are arranged to effective bacteria containing amount as 2.89 × 10⁸- 3.13×10⁸Individual/mL bacterium solution is used.

Further illustrate, the pseudomonas aeruginosa either Pseudomonas Pseudomonas or Pseudomonas pseudoflava or corruption Thalline also passes through activation culture before the bacterium solution configuration of pseudomonad, and the culture medium prescription that the activation culture culture uses is：It is bright Glue peptone 16.0g, tryptone 10.0g, extract of soybean 11g, Radix Schisandrae Bicolori extract 15g, K₂SO₄ 10.0g、MgCl₂ 1.4g, agar 15.0g, cetrimonium bronmide 0.2g, pH 7.3.

Further illustrate, Escherichia coli also pass through activation culture, the activation before the bacterium solution configuration of the Colibacter The culture medium prescription used is cultivated in culture：Tryptone 10g/L, extract of soybean 5g/L, Radix Schisandrae Bicolori extract 7g/L, chlorine Change sodium 15g/L, pH 7.6.

Further illustrate, the content containing soybean polyoses reaches 98% in the extract of soybean；Radix Schisandrae Bicolori extract In the content containing fructus schisandrae polysaccharide reach more than 96%.

Embodiment 10

Wherein, modification is also passed through before stone material mine tailing compounding, the modification is specific as follows：By stone material mine tailing, red Syrup, pseudomonas putrefaciens, Colibacter are 100 according to weight ratio:10:0.2:0.1 carries out building heap mixing, then will processing Stone material mine tailing afterwards is crushed, and is then ground 3 minutes and then is crossed 100 mesh sieves, then enter the stone material mine tailing after sieving Row bacterial screening, strain is separated with stone material mine tailing, leaving stone material mine tailing can obtain being modified stone material mine tailing.

Further illustrate, pseudomonas putrefaciens, Colibacter are arranged to effective bacteria containing amount as 3.56 × 10⁸- 6.05×10⁸Individual/mL bacterium solution is used.

Further illustrate, the pseudomonas aeruginosa either Pseudomonas Pseudomonas or Pseudomonas pseudoflava or corruption Thalline also passes through activation culture before the bacterium solution configuration of pseudomonad, and the culture medium prescription that the activation culture culture uses is：It is bright Glue peptone 16.0g, tryptone 10.0g, extract of soybean 14g, Radix Schisandrae Bicolori extract 18g, K₂SO₄ 10.0g、MgCl₂ 1.4g, agar 15.0g, cetrimonium bronmide 0.2g, pH 7.2.

Further illustrate, Escherichia coli also pass through activation culture, the activation before the bacterium solution configuration of the Colibacter The culture medium prescription used is cultivated in culture：Tryptone 16g/L, extract of soybean 7g/L, Radix Schisandrae Bicolori extract 9g/L, chlorine Change sodium 18g/L, pH 7.5.

Further illustrate, the content containing soybean polyoses reaches 99% in the extract of soybean；Radix Schisandrae Bicolori extract In the content containing fructus schisandrae polysaccharide reach 98%.

Embodiment 11

First, raw material proportioning is same as Example 7；The stone material mine tailing is to be shown in Table 2；The clay is to be shown in Table 3；The high temperature Fluxing agent is to be shown in Table 4；The stabilizer is cerium oxide.

2nd, preparation method is same as Example 3.

Embodiment 12

2nd, preparation method is same as Example 4.

Embodiment 13

First, raw material proportioning is same as Example 8；The stone material mine tailing is to be shown in Table 2；The clay is to be shown in Table 3；The high temperature Fluxing agent is to be shown in Table 4；The stabilizer is cerium oxide.

2nd, preparation method is same as Example 4.

Embodiment 14

2nd, preparation method is same as Example 4.

Embodiment 15

First, raw material proportioning is same as Example 9；The stone material mine tailing is to be shown in Table 2；The clay is to be shown in Table 3；The high temperature Fluxing agent is to be shown in Table 4；The stabilizer is cerium oxide.

2nd, preparation method is same as Example 4.

Embodiment 16

First, raw material proportioning is shown in same as Example 9；The stone material mine tailing is to be shown in Table 2；The clay is to be shown in Table 3；The height Warm fluxing agent is to be shown in Table 4；The stabilizer is cerium oxide.

2nd, preparation method is same as Example 4.

Embodiment 17

2nd, preparation method is same as Example 4.

Embodiment 18

2nd, preparation method is same as Example 4.

Composition percentage composition list in 1 each embodiment of table

Embodiment	1	2	3	4	5	6	7	8	9	10
											Stone material mine tailing	75	78	70	80	45	90	48	79	45	45
Graphene	3	3	6	2	15	0.05	1	1	7	10
											High temperature cosolvent	7	5	6	2	10	0.05	1	1	4	9
Zirconium oxide	2	1	1	2	8.95	3	20	5	15	10
											Expanded graphite	1	3	5	2	5	0.05	1	3	3	4
Calcium carbonate	3	2	3	4	0.05	1	10	3	8	6
											Clay	3	4	4	4	1	2	10	5	8	9
Stabilizer	3	2	2	2	5	0.05	5	1	4	1
											Degumming agent	3	2	3	2	5	0.05	5	1	4	2
Inorganic color	0	0	0	0	5	3.75	0	1	2	4

Stone material mine tailing selective listing in 2 each embodiment of table

Clay selective listing in 3 each embodiment of table

The each embodiment high temperature cosolvent selective listing of table 4

Embodiment	Burn talcum	Raw talcum	Fluorite	Diopside
					1	√	--	--	--
2	--	√	--	--
					3	--	--	√	--
4	√	√	√	--
					5	√	√	--	--
6	√	--	√	--
					7	--	√	√	--
8	√	--	--	--
					9	--	√	--	--
10	--	--	--	√
					11	√	√	√	--
12	√	√	--	√
					13	√	--	√	--
14	--	√	√	√
					15	√	--	--	--
16	--	√	--	√
					17	--	--	√	--
18	√	√	√	√

Testing inspection：

By embodiment 1-18 is prepared in present embodiment foamed wall slab, the comparative example (foaming of market purchase Light trabses) by the test of physical and mechanical properties, specific method is as follows, and test result is referring to table 5 below.

First, quantitative measurement：

This experiment take specification be 40mm × 40mm × 160mm mould molding be made standard based on graphene and stone material Foamed wall slab, three samples of one-shot forming, the size of sample after shaping are 40mm × 40mm × 160mm.Sample is stripped Afterwards, and by a series of processing standard specimen is obtained.

(1) bulk density：Foamed wall slab sample is placed in electric drying oven with forced convection, is to slowly warm up to 40 ± 5 DEG C, After the foamed wall slab sample mass rate of change weighed twice in 3h is less than 0.2%, sample is moved in drier and cooled down To room temperature, with the oven dry weight G0 of electronic balance weighing sample, unit g, 0.1g is accurate to.

The bulk density of sample is calculated by formula, is accurate to 1kg/m³

In formula, the density of ρ-sample, units/kg/m3；The absolute dry mass of G0- samples, units/kg.

(2) water absorption rate：Surveyed with above-mentioned test volume density based on graphene and stone material foamed wall slab sample Fixed, quantity is three.Being erected based on graphene with stone material foamed wall slab sample by width for absolute dry mass will be dried to Rise and be put into 20 ± 5 DEG C or so of water, test specimen is not less than 25mm away from interval between periphery and test specimen, and the water surface should be higher by sample upper end Sample is taken out from water after 25mm, 2h, exists side by side and is placed on the towel of squeezing, after draining 10min, sample is blotted with sponge The residual moisture of adsorption.After each surface of sample at least absorbs water twice, its wet weight G1 is weighed immediately, is accurate to 0.1g.

The water absorption rate of sample is calculated by formula, is accurate to 0.1%

In formula, w- inhales the water rate of sample, unit %；The wet quality of G1- samples, unit g；The absolute dry mass of G0- samples, it is single Position g.

(3) radionuclide is limited the quantity：

External Exposure Index (internal exposure index) refers to Natural Radionuclides of Building Materials radium-226 Specific radioactivity, divided by this standard as defined in limitation obtained by business.

--- External Exposure Index；

--- the specific radioactivity of Natural Radionuclides of Building Materials radium-226, unit are Becquerel/kilogram (Bq kg^-1)；

200 --- in only considering under radiation situation.Radionuclide radium-226 puts in construction material as defined in this standard Penetrating property specific activity is limited the quantity, and unit is Becquerel/kilogram (Bqkg^-1)。

Outreach services (external exposure index) refer to Natural Radionuclides of Building Materials radium- 226th, the specific radioactivity of thorium -232 and kalium-40 respectively divided by its each individualism when this standard regulation limitation obtained by business Sum.

--- Outreach services：

--- it is respectively the specific radioactivity of Natural Radionuclides of Building Materials radium-226, thorium -232 and kalium-40, Unit is Becquerel/kilogram (Bqkg^-1)；

370th, 260,4200 --- it is respectively in the case of only considering external exposure, naturally to be put in construction material as defined in this standard Penetrating property nucleic radium-226, thorium -232 and the kalium-40 limitation as defined in this standard in its each individualism, unit is Becquerel/thousand Gram (Bqkg^-1)。

Specific radioactivity (specific activity) refers to certain nuclide radiation quality activity divided by the thing in material Business obtained by the quality of matter.

Expression formula is：C=A/m

In formula：C --- specific radioactivity, unit are Becquerel/kilogram (Bqkg-1)；A --- nuclide radiation quality activity, Unit is Becquerel (Bq)；The quality of m --- material, unit are kilogram (kg).

2nd, Mechanics Performance Testing

This experiment take specification be 40mm × 40mm × 160mm mould molding be made standard based on graphene and stone material Foamed wall slab, three samples of one-shot forming, sample obtain standard specimen after the demoulding, by a series of processing.

(1) rupture strength：In the center in specimen length direction, the width of measurement sample upper and lower surface, thickness width The arithmetic mean of instantaneous value of measured value twice is taken, is accurate to 0.5mm.In the center in specimen length direction, measurement sample two sides Thickness, thickness takes the arithmetic mean of instantaneous value of measured value twice, is accurate to 0.1mm.Distance is between adjusting two bearing roll shafts 100mm, sample is symmetrically placed on the supporting roll shaft of Intensity of Breaking Tester, turned on the power, start Intensity of Breaking Tester, regulation applies Load rate, it is (10 ± 1) mm/min to make pressurization roll shaft decrease speed.Until sample fractures, the maximum for recording now sample is broken Bad load p, it is accurate to 1N.Every group of three, sample, the arithmetic mean of instantaneous value of the rupture strength value of 3 test specimens is calculated, to represent the group The rupture strength of sample, is accurate to 0.01MPa.The rupture strength R of sample is calculated as follows, and is accurate to 0.01MPa：

In formula,

R：The rupture strength of sample, units MPa；

P：The breaking load of sample, unit N；

L：Undersetting roll shaft center spacing, unit mm；

b：Specimen width, unit mm；

h：Sample thickness, unit mm.

(2) compression strength：In upper and lower two compression face of sample away from measuring length and width, length with straight steel ruler at the 10mm of side It is respectively the arithmetic mean of instantaneous value of four measured values with width, is accurate to 1mm.Straight steel ruler is used in the middle part of two corresponding side surfaces of sample Thickness is measured, thickness takes the arithmetic mean of instantaneous value of two measured values, is accurate to 1mm.The 6 pieces of half blocks left during rupture strength is tested Test specimen is individually placed on the bearing plate of hydraulic pressure testing machine, sample center is tested the center of machine bearing plate with hydraulic pressure Overlap.Turn on the power, start oil pump, sample is increased, when top board soon contacts with sample, slow down the speed of sample rising Degree, the balance of sample on base is conveniently adjusted, sample compression face is contacted as far as possible uniformly with top board.Then with (10 ± 1) mm/ Min speed is pressurizeed to sample, until test specimen destroys.The arithmetic mean of instantaneous value of the compression strength value of 6 pieces of half block test specimens is calculated, to represent The compression strength of this group of sample, is accurate to 0.01MPa.Test specimen compression strength σ is calculated as follows, and is accurate to 0.01MPa：

In formula, σ：Compression strength, units MPa；P：Breaking load, unit N；S：Test specimen compression area, unit mm²。

(3) Determination of conductive coefficients：The size of test sample is 200mm × 200mm × 10mm.The assay method of thermal conductivity factor According to GB/T10294-2008《Technology of Steady State Thermal Resistance of Thermal Insulating Material and the measure about characteristic》Method is carried out, and Measured Results of Thermal Conductivity result is The average value of two test results, it is accurate to 0.001W/ (mK).

Table 5

From upper table data, what present embodiment formula composition obtained after being combined with proportioning is steeped based on graphene and stone material After tested, difference is less consistent in burning grade for Light trabses；The Light trabses of the application are in bulk density 170-800kg/ m³, compression strength >=5MPa, rupture strength >=2.5MPa, conduction heat transfer coefficient≤2.0W/m DEG C, grade A1 levels of burning, oise insulation factor >=35dB, water absorption rate ＜ 0.1% are more excellent than comparative example on physical and mechanical properties.

From embodiment 1,2,3,4,5, with the increase of graphene dosage, gradually stepped up on compression strength, rupture strength , but thermal conductivity factor increases as graphene dosage increases；Being seen from embodiment 1,2 after it with the addition of expanded graphite can be The numerical value of thermal conductivity factor is controlled, and the amount embodiment 2 for adding expanded graphite is higher by embodiment 1 twice, thermal conductivity factor reduces faster, Illustrate that expanded graphite has certain abirritation, therefore graphene and expansion are strictly controlled when carrying out raw material configuration The ratio of graphite, it is impossible to the problem of pursuing the lifting of compression strength, rupture strength simply, and have ignored thermal conductivity factor, therefore this Apply for that the ratio in configuration graphene and expanded graphite obtains by countless orthogonal tests, both can guarantee that compression strength, anti-folding are strong Degree, which improves and can, reduces thermal conductivity factor.

And embodiment 7,8,9,10 bulk density, compression strength, rupture strength, conduction heat transfer coefficient, burning grade, Oise insulation factor, water absorption rate are compared to having more excellent numerical value, and stone material mine tailing also passes through modification before compounding, by with richness Some metallic elements can be removed after collecting the microorganism enrichment processing of the material of specific some metals so that stone material mine tailing is purer Only, enable after the additional milled processed by sunflower oil between stone material mine tailing is uniformly embedded in macromolecule in later stage high-temperature calcination, shape Structure increase bulk density is reticulated, reduces water absorption rate.The Chinese Patent Application No. that compares is 201610090524.3 invention A kind of cement base foamed light composite and preparation method are disclosed, the bulk density of the application, compression strength, anti-folding are strong Degree, conduction heat transfer coefficient, burning grade, oise insulation factor, water absorption rate are superior to Chinese patent 201610090524.3, give prominence to the key points It is far longer than Chinese patent 201610090524.3 in bulk density.The Chinese Patent Application No. that compares is 201610258377.6 A kind of bulk density for the light cellular partition board the application for adding loofah fiber of disclosure of the invention, compression strength, rupture strength, Conduction heat transfer coefficient, burning grade, oise insulation factor, water absorption rate are superior to Chinese patent 201610258377.6, especially in water absorption rate The upper equal ＜ 0.1% of the application, and the water absorption rate of Chinese patent 201610258377.6 still reaches 21.4%, therefore, uses this Shen Technical scheme please, in each physical characteristic and mechanical characteristic comparing prior art has greatly improved.

In embodiment 1-18 radionuclide limitation meet national regulation in the range of, the embodiment that compares 7,8,9, Radionuclide limitation in 10 includes IRa (External Exposure Index) and IRa (External Exposure Index) all than embodiment 1-6,11-18 It is small, because the rare earth metal content in it can greatly reduce mine tailing after carrying out washup recovering rare earth metal, it is well known that, The species for radiating metal is a lot, it is impossible to can just be removed by a kind of method, but the modification Jing Guo the application, moreover it is possible to reduce Radiate the content of metal so that the wallboard radiation being prepared is smaller, has been truly realized green effect.

Same as Example 7 in raw material in comparative example 2, difference is：Thalline is also before the bacterium solution configuration of viscous pseudomonad By activation culture, extract of soybean, fructus schisandrae extraction are not contained in the culture medium prescription that the activation culture culture uses Thing, replaced using glucose band.Escherichia coli also pass through activation culture, the activation culture before the bacterium solution configuration of Colibacter Cultivate in the culture medium prescription used and do not contain extract of soybean, Radix Schisandrae Bicolori extract, replaced using glucose band.And Strain during modification adds activation step, has used plant polyose to substitute conventional carbon source (glucose in the culture medium of activation Deng), it is found that the strain after activation has the metallic element ability in more excellent absorption mine tailing；It was found that the activation of embodiment 7 Strain afterwards compares comparative example 2 with the metallic element ability in more excellent absorption mine tailing so that the huge sum of money in raw material Belonging to content reduces.

Give the wallboard that embodiment 1 is prepared to coherent detection center in addition to be detected, the result and data of detection Such as following table：

As seen from the above table, the wallboard produced using the technical scheme of the application meets national construction engineering quality prison Superintend and direct inspection center BETC-JN1-2017-00003, national building engineering quality supervision inspection center BETC-JN1-2017- 00004th, national building engineering quality supervision inspection center BETC-JN1-2017-00004 standard.Embodiment 2-17 is by inspection Survey also meets above-mentioned standard and just not enumerated one by one.

Present embodiment also provides a kind of assembly method of concrete structure novel fabricated building system 100, including with Lower step：

Lay prefabricated foundation 1；

The concrete structure column 7 of one end of concrete prefabricated reinforcing prop 2 and prefabricated foundation 1 is used into bonding agent, such as water Cement mortar, structure glue or ceramic tile gelling agent is cast-in-place is fixedly connected；

The concrete girder 20 of precast beam and concrete prefabricated reinforcing prop 2 are passed through into bonding agent, such as cement mortar, structure Glue or the cast-in-place mode of ceramic tile gelling agent are fixed；

Two blocks of adjacent wallboards are mutually spliced or are bonded, anchoring steel structure 4 is plugged in bar planting hole 28, with bonding agent, Such as the gap in cement mortar, structure glue or ceramic tile gelling agent filling bar planting hole 28, added with connecting wallboard with concrete prefabricated Strong post 2；The plug connector 21 of the plug division 29 of wallboard and precast beam is subjected to grafting, then using bonding agent, such as cement mortar, knot Structure glue or the cast-in-place fixation of ceramic tile gelling agent, to connect wallboard and precast beam；

Precast floor slab 17 is supported on the concrete girder 20 of precast beam, and passed through with the concrete girder 20 of precast beam Bonding agent, such as cement mortar, structure glue or the cast-in-place mode of ceramic tile gelling agent connect.

Anti-seismic performance is tested：This test is tested with 15 meters of high buildings, is pressed《Standard for earthquakeresistant evaluation of buildings》 GB50023-2009, using authentication method step by step accordingly, compound seismic capability analysis is carried out, to compare comparative example 1-2 and this The anti-seismic performance of concrete structure novel fabricated building system in invention first embodiment, wherein, comparative example 1 and the present invention The structure of concrete structure novel fabricated building system 100 in first embodiment is roughly the same, and difference is, right The concrete prefabricated reinforcing prop of its in ratio 1 is connected with wallboard by mortar；Comparative example 2 and mixing in first embodiment of the invention The structure of Xtah Crude Clay structure novel fabricated building system 100 is roughly the same, and difference is, its precast beam is not in comparative example 2 Including plug connector 21, it is directly connected by concrete girder 20 with wallboard by mortar.Test result is shown, in comparative example 1 Building its seismic degree be about 6 degree, building its seismic degree in comparative example 1 is about 5 degree, mixed in first embodiment of the invention Its seismic degree of Xtah Crude Clay structure novel fabricated building system is more than 9 degree, compared to its antidetonation of the building system in comparative example 1-2 Degree improves a lot.

Second embodiment

Figure 16 to Figure 17 is referred to, second embodiment of the invention provides a kind of concrete structure novel fabricated building body System, its structure is roughly the same with the structure of the concrete structure novel fabricated building system 100 in first embodiment, different Part is：When in the precast beam 18 of outside plug connector 21 structure, in the present embodiment, plug connector 21 is logical for side.Fang Tong Part 57 is bolted to bolt backwards to the side of precast floor slab 17 with concrete girder 20.Plug division 29 is an accepting groove, side Logical to be inserted in accepting groove, concrete girder 20 is supported in side of the Side fascia 23 towards precast beam, concrete girder 20 and side It is logical to pass through bonding agent, such as cement mortar, structure glue or the cast-in-place fixation of ceramic tile gelling agent with Side fascia 23.Grouting seam 47 is located at Between water-proof precast product 43 and Side fascia 23.Second, the connected mode of precast floor slab 17 and the Side fascia 23 being positioned above, In present embodiment, precast floor slab 17 is connected with the Side fascia 23 being positioned above by prefabricated component 36, is specially：It is pre- positioned at this The Side fascia 23 of the top of floor 17 processed is provided with mounting groove 37, and mounting groove 37 is located at Side fascia 23 towards the side of receiving space. Prefabricated component 36 includes fixed plate 38, the first bolt 39 and the second bolt 40.The substantially L-shaped tabular of fixed plate 38, it includes two pieces The fixed plate 42 of first fixed plate 41 and second connected vertically.Fixed plate 38 is contained in the mounting groove 37, the first fixed plate 41 It is resisted against in the side wall of mounting groove 37, the second fixed plate 42 is resisted against on precast floor slab 17.First bolt 39 wears first successively Fixed plate 41 and Side fascia 23, the second bolt 40 wear the second fixed plate 42 and are plugged in precast floor slab 17, so that will be prefabricated Floor 17 links together with the Side fascia 23 positioned at the top of precast floor slab 17.

3rd embodiment

Figure 18 is referred to, third embodiment of the invention provides a kind of concrete structure novel fabricated building system, its Structure is roughly the same with the structure of the concrete structure novel fabricated building system 100 in first embodiment, difference In the structure of the plug connector 21 in internal precast beam 19：In the present embodiment, plug connector 21 is logical for side.Fang Tongtong crosses bolt and consolidated Determine part 57 to bolt backwards to the side of precast floor slab 17 with concrete girder 20.Plug division 29 is an accepting groove, and side is logical to be inserted in receipts In tank, concrete girder 20 is supported in side of the lining 24 towards precast beam, concrete girder 20 and Fang Tongjun and interior wall Plate 24 passes through bonding agent, such as cement mortar, structure glue or the cast-in-place connection of ceramic tile gelling agent.

4th embodiment

Figure 19 is referred to, four embodiment of the invention provides a kind of concrete structure novel fabricated building system, its Structure is roughly the same with the structure of the concrete structure novel fabricated building system 100 in first embodiment, difference In the structure of the plug connector 21 in outside precast beam 18：In the present embodiment, plug connector 21 includes L-type prefabricated component 212 and planted Muscle fixture 215.L-type prefabricated component 212 using concrete prefabricated, it include two blocks of first side plates 213 being mutually connected vertically and Second side plate 214.Second side plate 214 is bolted part 57 and bolted with concrete girder 20.The plug division 29 of Side fascia 23 It is plugged in the space that the first side plate 213 and the second side plate 214 surround, and passes through with the first side plate 213 and the second side plate 214 and glue Connect agent, such as cement mortar, structure glue or the cast-in-place fixation of ceramic tile gelling agent.Bar planting fixture 214 is located at plug division 28 backwards to the The side of side plate 213, bar planting fixture 214 anchor with concrete girder 20, and logical with L-type prefabricated component 212 and plug division 29 Cross bonding agent, such as cement mortar, structure glue or the cast-in-place fixation of ceramic tile gelling agent.

5th embodiment

Figure 20 is referred to, fifth embodiment of the invention provides a kind of concrete structure novel fabricated building system, its Structure is roughly the same with the structure of the concrete structure novel fabricated building system in first embodiment, and difference is The structure of plug connector 21 in internal precast beam 19：In the present embodiment, the plug connector 21 of its inner side precast beam 19 is U-shaped fixation Part.U-shaped fixture is using concrete prefabricated.U-shaped fixture passes through spiral shell with concrete girder 20 backwards to the side of precast floor slab 17 Bolt fixture 57 bolts.Plug division 29 is plugged in the grafting space that U-shaped fixture is formed, and is passed through with U-shaped fixture Nian Jie Agent, such as cement mortar, structure glue or the cast-in-place fixation of ceramic tile gelling agent.

6th embodiment

Figure 21 is referred to, sixth embodiment of the invention provides a kind of concrete structure novel fabricated building system, its Structure is roughly the same with the structure of the concrete structure novel fabricated building system in first embodiment, and difference is The connected mode of concrete girder 20 and precast floor slab 17：In the present embodiment, concrete girder 20 and precast floor slab 17 are logical Cross prefabricated connector 22 to be attached, prefabricated connector 22 uses fourth of the twelve Earthly Branches hook spiral.Fourth of the twelve Earthly Branches hook spiral insertion precast floor slab 17 and concrete girder 20 in, to connect concrete girder 20 and precast floor slab 17.In the present embodiment, along thickness of wall body side It is located at side of the central axis of arc 54 away from the receiving space to the junction between two adjacent sub- wallboards 25 of arrangement, This kind of structure can utilize arc 54 to stop that the infiltration inside house enters within doors, for example, when stopping cleaning in house The water for penetrating into wall enters within doors, so that building has preferably water resistance.

7th embodiment

Seventh embodiment of the invention provides a kind of concrete structure novel fabricated building system, and its structure is real with first Apply that the structure of the concrete structure novel fabricated building system in mode is identical, and difference is the material of wallboard, at this In embodiment, Side fascia 23 and lining 24 are using graphene and nonmetallic tailings foamed wall slab is based on, according to weight Measure percentages, including nonmetallic tailings 55-75%, graphene 0.05-15%, vermiculite 1-15%, high temperature cosolvent 0.05- 15%th, high-temperature fibre 5-20%, foaming agent 0.05-5%, zirconium oxide 1-20%, clay 1-10%, stabilizer 0.05-5%, Degumming agent 0.05-5%.

Further illustrate, the nonmetallic tailings refer to granite, feldspar, quartz, sandstone, diabase, shale, Dali One or more in rock, basalt, limestone, gangue, colliery waste residue, ceramic waste residue, Desert Sand.

Further illustrate, the nonmetallic tailings also pass through modification before compounding, and the modification is specific as follows： By either Pseudomonas taetrolens or Pseudomonas pseudoflava or the soft corruption of pineapple of nonmetallic tailings, brown sugar water, strawberry pseudomonad Sick leave monad, Colibacter are 200 according to weight ratio:20:0.2:0.3 carries out building heap mixing, then will be non-after processing Metal tailings are crushed, and are then ground 1-3 minutes and then are crossed 100 mesh sieves, then enter the nonmetallic tailings after sieving Row bacterial screening, strain is separated with nonmetallic tailings, leaving nonmetallic tailings can obtain being modified nonmetallic tailings.

Further illustrate, either Pseudomonas taetrolens or Pseudomonas pseudoflava or pineapple are soft for the strawberry pseudomonad Maize ear rot pseudomonad or Colibacter are arranged to effective bacteria containing amount as 2.01 × 10⁸-5.99×10⁸Individual/mL bacterium solution is entered Exercise and use.

Further illustrate, either Pseudomonas taetrolens or Pseudomonas pseudoflava or pineapple are soft for the strawberry pseudomonad Thalline also passes through activation culture, the culture medium prescription that the activation culture culture uses before the bacterium solution configuration of maize ear rot pseudomonad For：Gelatin peptone 16.0g, tryptone 10.0g, extract of soybean 10-20g, vegetable seed extract 5-15g, K₂SO₄ 10.0g、 MgCl₂1.4g, agar 15g, cetrimonium bronmide 0.2g, pH 7.1 ± 0.2.

Further illustrate, the content containing soybean polyoses reaches more than 90% in the extract of soybean；Vegetable seed extract In the content containing rapeseed polysaccharides reach more than 95%.

Further illustrate, Escherichia coli also pass through activation culture, the activation before the bacterium solution configuration of the Colibacter The culture medium prescription used is cultivated in culture：Tryptone 10g/L, extract of soybean 5-8g/L, vegetable seed extract 3-10g/L, Sodium chloride 10g/L, pH 7.4 ± 0.2.

Further illustrate, the fluxing agent includes the one or more in calcination of talc, raw talcum, fluorite, diopside.

Further illustrate, the foaming agent is the one or more in expanded graphite, carborundum, carbon dust, expanded perlite.

Preparation method based on graphene Yu nonmetallic tailings foamed wall slab as described above, preparation method are included such as Lower step：

S1, washup：After crossing 1-10 mesh after nonmetallic tailings are crushed, the nonmetallic tailings after crushing are sent into fermentation vat In, fermentation vat is to bore cylinder, the 1/5-1/3 of a diameter of base diameter of feeding mouth, in the high pressure that the inside front of feeding mouth is set The ammonium oxalate solution that waterpipe high-pressure fog mass concentration while nonmetallic tailings are sent into is 1.5-5.5% carries out spraying and beaten It is wet, until the volume of the ammonium oxalate solution of spraying can stop spraying process after being 1.1-1.32 times of nonmetallic tailings volume, 30-100min is soaked, a material is stirred at interval of 5min in soak period, then carries out separation of solid and liquid, ammonium oxalate will be contained Filtrate is siphoned into water leg, and take filtrate washed after separation of solid and liquid, repeat 2-3 time wash separation of solid and liquid the step of, Returned after the washing filtrate of separation is merged and repeat next time to use during washup, the solid after washing is dried after obtaining washing Nonmetallic tailings after it is stand-by；

S2, raw material add other auxiliary materials mixing dry method to found powder-grinding：First weigh 30% nonmetallic original of weight in good formula Material is pre-mixed (except high-temperature fibre) with other raw materials, the part by weight of premixing raw material is accounted for formula material gross weight 30%, after batch mixer mixes, be transferred in raw material roll-over homogenizing into premix, then with remaining 70% nonmetallic tailings Raw material on cross section by uniformly proportioning, be together put into vertical mill Vertical Mill, obtain fineness for 300 mesh full by Vertical Mill raw material Powder, excessive homogenizing bin is transferred to, is granulated, fluidized by granulating system, dried, screened and obtain granulating raw material, then by high-temperature fibre Raw material obtains base-material after being well mixed with granulating raw material, is delivered to raw material finished product storage warehouse；Mixer incorporation time is 10-300 Minute, Vertical Mill incorporation time is 10-600 minutes；

S3, cloth：Base-material is subjected to automatic drying cloth, is put into roller kilns or tunnel cave, through 900-1300 DEG C, After 30-300 minute high temperature is burnt till, it is taken out, is made based on graphene and nonmetallic tailings foamed light by kiln cooling Wallboard crude product；

S4, crude product pass through excision forming, that is, are made based on graphene and nonmetallic tailings foamed wall slab finished product.

Further illustrate, in S3, the time that high temperature is burnt till is 100-150 minutes.

Further illustrate, in S4, be based on graphene and nonmetallic tailings foamed wall slab product specification：It is long：2400- 3000mm, width：600-1200mm, thickness：80-600mm.

1st, graphene is a kind of two dimensional crystal, is arranged by carbon atom according to hexagon, is connected with each other, and forms a carbon Molecule, its structure are highly stable；As the amount of carbon atom connected is on the increase, this two-dimentional carbon molecules plane constantly expands Greatly, molecule also constantly becomes big.Single-layer graphene only has the thickness of a carbon atom, i.e., 0.335 nanometer, equivalent to hair The thickness of 20 a ten thousandths, nearly there is 1,500,000 layers or so of graphene in the graphite of 1 millimeters thick.Graphene is known most thin A kind of two-dimensional material, and there is high specific surface area and intensity.Each raw material phase in formula in the present invention Mutually auxiliary serves anti-aging, anticorrosive energy, heat-insulation and heat-preservation, sound insulation, water proof anti-seepage, fireproof, the effect of high-strength light, special It is not to have breakthrough discovery on fire endurance, fire endurance can reach 120min.First, various nonmetallic tailings are base Material, and graphene is added, improve the hardness, high temperature resistant and fire resistance of wallboard；Overcome organic material and be afraid of naked light, change easy to aging The deadly defect of shape, the defects of improving the fire protecting performance of inorganic material, and compensate for inorganic material poor compatibility；Hua Gang The nonmetallic tailings such as rock, shale, there is higher hardness, fire prevention and higher compressive property, so as to assign wallboard stabilization, resistance to height The performances such as gentle fire prevention.Meanwhile base material is done using various nonmetallic tailings, be advantageous to ecological environmental protection, effectively improve resource Comprehensive utilization is turned waste into wealth, and largely saves production cost；By using expanded graphite as foaming agent, and mutually tied with foam stabilizer Close, realize that the pore structure particle diameter formed it into is fine and smooth, distribution to the integrally-built Effective Regulation of wallboard during pore structure and foaming Uniformly, wallboard shape is regular, aligned orderly so that wallboard has cross-linked structure, and wallboard strength and tough is improved so as to reach The purpose of property；Additional nonmetallic tailings add graphene changed with expanded graphite by chemical oxidization method in hot environment it is non- The property of metal tailings outer surface, it is easier to and rapid in foaming process and other raw material of substance with other material association reactions With reference to expanding the foaming aperture sizes of nonmetallic tailings, but foaming aperture size can not be excessive, causes the wall prepared Plate outside face is uneven, aperture is uneven, therefore adds zirconium oxide, calcium carbonate while graphene, expanded graphite is added, glues The gap during nonmetallic tailings reduce foaming between nonmetallic tailings is changed in hot environment after soil progress Vertical Mill, and can be changed Micro- composition in nonmetallic tailings, the inoxidizability of nonmetallic tailings in itself is improved, the degree for controlling foaming will also Addition stabilizer ensures that the stability in reaction between each ion make it that face is relatively flat outside foamed wall slab, reduce into Six plate thicknesses for being cut into finished product of one step, the high temperature cosolvent of addition can be rapidly performed by instead in hot stage Should, the space that is formed during foaming is fine and smooth uniformly, and each raw material carries out Vertical Mill and reaches 300 mesh full by, homogenizing and then be granulated, Intermolecular active force strengthens, in high temperature environments, although intermolecular be interrupted, the stronger particle of molecular force of homogenizing Appointing so has mutual power, and so each raw material can uniformly fill the wallboard so that being made on a large scale during reacting, Plane of structure, vertical face are all homogeneous smooth, are not in the uneven phenomenon of large-area concave-convex, will not be as common raw material is in high temperature action Under, intermolecular to be kept completely separate, arbitrarily flowing so that the material disunity of each place filling of a whole product, and add One of raw material is that high-temperature fibre (arbitrarily selects one in high aluminium profiles ceramic fibre, zirconium shield fiber, quartz fibre, basalt fiber Kind or a variety of compositions), other raw materials are granulated before this among manufacture craft, then cloth after directly being mixed with high-temperature fibre Material, the bubble formed during foaming can closely connect under the traction of high-temperature fibre, and obtained wallboard to be prepared has More excellent resistance to compression, rupture strength, the advantages of will not being broken during fire is run into because of high-temp combustion.Carrying out testing number According to when, thermal conductivity factor, bulk density, compression strength, rupture strength have larger difference；The present invention be prepared based on stone With nonmetallic tailings foamed wall slab after tested, its bulk density is 170-750kg/m to black alkene³, compression strength >=5MPa, resist Roll over intensity >=2.5MPa, conduction heat transfer coefficient≤2.0W/m DEG C, grade A1 levels of burning, oise insulation factor >=35dB, water absorption rate ＜ 0.1%, fire endurance >=2h, radionuclide limitation (interior photograph, outer photograph)≤1.0；With more excellent anticorrosive, anti-ageing Change, insulation, sound insulation, fire prevention, waterproof, impervious, antidetonation, cracking resistance, high-strength light, it is green safe environmentally friendly the advantages that.

2nd, in the method for the preparation of present embodiment, ammonium oxalate washing step is also carried out for nonmetallic tailings, can be returned Receive rare earth metal such as scandium (Sc), yttrium (Y), lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), the promethium utilized in nonmetallic tailings (Pm), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), ytterbium (Yb), lutetium (Lu) etc. So that nonmetallic tailings are eliminating rare earth metal, radiation is reduced, realizes really green construction material purpose.Through Cross filtrate of the detection containing ammonium oxalate to be siphoned into the liquid in water leg, the content of rare earth reaches 0.685g/L-0.842g/L. Nonmetallic tailings can remove the remaining of the ammonium oxalate in nonmetallic tailings by washing process simultaneously, and wash liquid energy recovery and repeat Recycle, first carry out Extraction of rare earth metal recycling when water lotion middle rare earth tenor is high, secondary pollution will not be caused.

3rd, in graphene made from application present embodiment and nonmetallic tailings Foam light partition board, because this wallboard produces Product integrate the characteristics of various functions required for Green energy-saving buildings, and small volume, take that space is few, own wt Gently, wet work and fragmentary building construction are not needed, it is often more important that substantial amounts of sandstone cement need not be used.Exterior wall need not Increase cement mortar batch time screed-coat, it is not required that secondary construction and installation heat insulation layer again.Working procedure is simple and convenient, significantly Reduce building wall board construction cost cost.This wallboard product can directly as traditional architecture, assembled architecture inside and outside wall board every The integrated assembling installation that walling material is built, building heat preservation heat-insulating decorative integrative installation technology effect can be met；Especially It is during assembled architecture builds construction and installation, building course is greatly improved using the inside and outside wall board product of the present invention Assembly rate, the integral construction duration is shortened, a large amount of reductions are artificial, save material, save and build construction cost, and synthesis improves total Body construction safety quality.And application this wall board material building waste can very recycling, really realize Less manpower saves cost, green, energy-efficient industrialized building target economic, safety is attractive in appearance.To traditional architecture wall material The revolution of material has sexually revised profound significance, and personalized designs, industrialized production, letter are realized to the build model of traditional architecture Breathization management, prefabricated construction reach the target of sustainable development.

With reference to embodiment, be expanded on further in eighth embodiment of the invention based on graphene and nonmetallic tailings Foamed wall slab.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this Invention.The chemical composition of mine tailing used in following embodiments is SiO₂＜ 65%, Al₂O₃＞ 2%, Fe₂O₃＜ 3%, K₂O ＜ 5%, Na₂O ＜ 5%, CaO ＜ 5%, MgO ＜ 2%, loss on ignition ＜ 10%, the content 1.246g/L-1.784g/L of rare earth.

Embodiment 1

First, raw material proportioning is shown in Table 6；The nonmetallic tailings are to be shown in Table 7；The clay is to be shown in Table 8；The high temperature fluxing agent To be shown in Table 9；The foaming agent is to be shown in Table 10；The stabilizer is yttrium oxide and cerium oxide.

2nd, prepare：

S1, washup：After crossing 1 mesh after nonmetallic tailings are crushed, the nonmetallic tailings after crushing are sent into fermentation vat, leaching Pond is steeped for cone cylinder, the 1/5 of a diameter of base diameter of feeding mouth, sent in the high-pressure water pipeline that the inside front of feeding mouth is set The ammonium oxalate solution that high-pressure fog mass concentration is 1.5% while entering nonmetallic tailings carries out spraying and drenched, until spraying The volume of ammonium oxalate solution can stop spraying process after being 1.1 times of nonmetallic tailings volume, 30min be soaked, in soak period A material is stirred at interval of 5min, separation of solid and liquid is then carried out, the filtrate containing ammonium oxalate is siphoned into water leg, and is taken Separation of solid and liquid after filtrate is washed, the step of washing separation of solid and liquid is repeated 2 times, will be returned after the washing filtrate merging of separation Repeat next time to use during washup, the solid after washing is dried stand-by after the nonmetallic tailings after being washed；

S2, raw material add other auxiliary materials mixing dry method to found powder-grinding：First weigh 30% nonmetallic original of weight in good formula Material is pre-mixed (except high-temperature fibre) with other raw materials, the part by weight of premixing raw material is accounted for formula material gross weight 30%, after batch mixer mixes, be transferred in raw material roll-over homogenizing into premix, then with remaining 70% nonmetallic tailings Raw material on cross section by uniformly proportioning, be together put into vertical mill Vertical Mill, obtain fineness for 300 mesh full by Vertical Mill raw material Powder, excessive homogenizing bin is transferred to, is granulated, fluidized by granulating system, dried, screened and obtain granulating raw material, then by high-temperature fibre Raw material obtains base-material after being well mixed with granulating raw material, is delivered to raw material finished product storage warehouse；Mixer incorporation time is 10 minutes, Vertical Mill incorporation time is 10 minutes；

S3, cloth：Base-material is subjected to automatic drying cloth, is put into roller kilns or tunnel cave, through 900 DEG C, 30 minutes After high temperature is burnt till, it is taken out, is made based on graphene and nonmetallic tailings foamed wall slab crude product by kiln cooling；

S4, crude product obtain specification by excision forming and are：It is long：3000mm, width：1200mm, thickness：80mm, that is, base is made In graphene and nonmetallic tailings foamed wall slab finished product.

Embodiment 2

2nd, prepare：

S1, washup：After crossing 10 mesh after nonmetallic tailings are crushed, the nonmetallic tailings after crushing are sent into fermentation vat, Fermentation vat is to bore cylinder, the 1/3 of a diameter of base diameter of feeding mouth, exist in the high-pressure water pipeline that the inside front of feeding mouth is set The ammonium oxalate solution that high-pressure fog mass concentration is 5.5% while being sent into nonmetallic tailings carries out spraying and drenched, until spraying Ammonium oxalate solution volume for that can stop spraying process after 1.32 times of nonmetallic tailings volume, soak 100min, soaking The bubble phase stirs a material at interval of 5min, then carries out separation of solid and liquid, the filtrate containing ammonium oxalate is siphoned into water leg, And take filtrate washed after separation of solid and liquid, the step of being repeated 3 times washing separation of solid and liquid, after the washing filtrate of separation is merged Return and repeat next time to use during washup, the solid after washing is dried stand-by after the nonmetallic tailings after being washed；

S2, raw material add other auxiliary materials mixing dry method to found powder-grinding：First weigh 30% nonmetallic original of weight in good formula Material is pre-mixed (except high-temperature fibre) with other raw materials, the part by weight of premixing raw material is accounted for formula material gross weight 30%, after batch mixer mixes, be transferred in raw material roll-over homogenizing into premix, then with remaining 70% nonmetallic tailings Raw material on cross section by uniformly proportioning, be together put into vertical mill Vertical Mill, obtain fineness for 300 mesh full by Vertical Mill raw material Powder, excessive homogenizing bin is transferred to, is granulated, fluidized by granulating system, dried, screened and obtain granulating raw material, then by high-temperature fibre Raw material obtains base-material after being well mixed with granulating raw material, is delivered to raw material finished product storage warehouse；Mixer incorporation time is 300 points Clock, Vertical Mill incorporation time are 600 minutes；

S3, cloth：Base-material is subjected to automatic drying cloth, is put into roller kilns or tunnel cave, through 1300 DEG C, 300 points After clock high temperature is burnt till, it is taken out by kiln cooling, is made and is slightly produced with nonmetallic tailings foamed wall slab based on graphene Product；

S4, crude product obtain specification by excision forming and are：It is long：2800mm, width：1200mm, thickness：100mm, that is, base is made In graphene and nonmetallic tailings foamed wall slab finished product.

Embodiment 3

2nd, prepare：

S1, washup：After crossing 5 mesh after nonmetallic tailings are crushed, the nonmetallic tailings after crushing are sent into fermentation vat, leaching Pond is steeped for cone cylinder, the 1/4 of a diameter of base diameter of feeding mouth, sent in the high-pressure water pipeline that the inside front of feeding mouth is set The ammonium oxalate solution that high-pressure fog mass concentration is 3.5% while entering nonmetallic tailings carries out spraying and drenched, until spraying The volume of ammonium oxalate solution can stop spraying process after being 1.22 times of nonmetallic tailings volume, 60min be soaked, in soak period A material is stirred at interval of 5min, separation of solid and liquid is then carried out, the filtrate containing ammonium oxalate is siphoned into water leg, and is taken Separation of solid and liquid after filtrate is washed, the step of washing separation of solid and liquid is repeated 3 times, will be returned after the washing filtrate merging of separation Repeat next time to use during washup, the solid after washing is dried stand-by after the nonmetallic tailings after being washed；

S2, raw material add other auxiliary materials mixing dry method to found powder-grinding：First weigh 30% nonmetallic original of weight in good formula Material is pre-mixed (except high-temperature fibre) with other raw materials, the part by weight of premixing raw material is accounted for formula material gross weight 30%, after batch mixer mixes, be transferred in raw material roll-over homogenizing into premix, then with remaining 70% nonmetallic tailings Raw material on cross section by uniformly proportioning, be together put into vertical mill Vertical Mill, obtain fineness for 300 mesh full by Vertical Mill raw material Powder, excessive homogenizing bin is transferred to, is granulated, fluidized by granulating system, dried, screened and obtain granulating raw material, then by high-temperature fibre Raw material obtains base-material after being well mixed with granulating raw material, is delivered to raw material finished product storage warehouse；Mixer incorporation time is 50 minutes, Vertical Mill incorporation time is 100 minutes；

S3, cloth：Base-material is subjected to automatic drying cloth, is put into roller kilns or tunnel cave, through 1000 DEG C, 100 points After clock high temperature is burnt till, it is taken out by kiln cooling, is made and is slightly produced with nonmetallic tailings foamed wall slab based on graphene Product；

S4, crude product obtain specification by excision forming and are：It is long：3000mm, width：1200mm, thickness：120mm, that is, base is made In graphene and nonmetallic tailings foamed wall slab finished product.

Embodiment 4

2nd, prepare：

S1, washup：After crossing 8 mesh after nonmetallic tailings are crushed, the nonmetallic tailings after crushing are sent into fermentation vat, leaching Pond is steeped for cone cylinder, the 1/3 of a diameter of base diameter of feeding mouth, sent in the high-pressure water pipeline that the inside front of feeding mouth is set The ammonium oxalate solution that high-pressure fog mass concentration is 4.5% while entering nonmetallic tailings carries out spraying and drenched, until spraying The volume of ammonium oxalate solution can stop spraying process after being 1.2 times of nonmetallic tailings volume, 90min be soaked, in soak period A material is stirred at interval of 5min, separation of solid and liquid is then carried out, the filtrate containing ammonium oxalate is siphoned into water leg, and is taken Separation of solid and liquid after filtrate is washed, the step of washing separation of solid and liquid is repeated 3 times, will be returned after the washing filtrate merging of separation Repeat next time to use during washup, the solid after washing is dried stand-by after the nonmetallic tailings after being washed；

S2, raw material add other auxiliary materials mixing dry method to found powder-grinding：First weigh 30% nonmetallic original of weight in good formula Material is pre-mixed (except high-temperature fibre) with other raw materials, the part by weight of premixing raw material is accounted for formula material gross weight 30%, after batch mixer mixes, be transferred in raw material roll-over homogenizing into premix, then with remaining 70% nonmetallic tailings Raw material on cross section by uniformly proportioning, be together put into vertical mill Vertical Mill, obtain fineness for 300 mesh full by Vertical Mill raw material Powder, excessive homogenizing bin is transferred to, is granulated, fluidized by granulating system, dried, screened and obtain granulating raw material, then by high-temperature fibre Raw material obtains base-material after being well mixed with granulating raw material, is delivered to raw material finished product storage warehouse；Mixer incorporation time is 200 points Clock, Vertical Mill incorporation time are 400 minutes；

S3, cloth：Base-material is subjected to automatic drying cloth, is put into roller kilns or tunnel cave, through 1200 DEG C, 150 points After clock high temperature is burnt till, it is taken out by kiln cooling, is made and is slightly produced with nonmetallic tailings foamed wall slab based on graphene Product；

S4, crude product obtain specification by excision forming and are：It is long：2400mm, width：1200mm, thickness：600mm, that is, base is made In graphene and nonmetallic tailings foamed wall slab finished product.

Embodiment 5

First, raw material proportioning is shown in Table 6；The nonmetallic tailings are to be shown in Table 7；The clay is to be shown in Table 8；The high temperature fluxing agent To be shown in Table 9；The foaming agent is to be shown in Table 10；The stabilizer is cerium oxide.

2nd, preparation method and embodiment 1 are same.

Embodiment 6

2nd, preparation method and embodiment 1 are same.

Embodiment 7

Wherein, modification is also passed through before nonmetallic tailings compounding, the modification is specific as follows：By nonmetallic tail Ore deposit, brown sugar water, strawberry pseudomonad, Colibacter are 200 according to weight ratio:20:0.2:0.3 carries out building heap mixing, then Nonmetallic tailings after processing are crushed, are then ground 1 minute and then cross 100 mesh sieves, then will be non-after sieving Metal tailings carry out bacterial screening, and strain is separated with nonmetallic tailings, leave nonmetallic tailings can obtain being modified it is non- Metal tailings.

Further illustrate, strawberry pseudomonad, Colibacter are arranged to effective bacteria containing amount as 2.01 × 10⁸- 2.47×10⁸Individual/mL bacterium solution is used.

Further illustrate, thalline also passes through activation culture, the activation training before the bacterium solution configuration of the strawberry pseudomonad The foster culture medium prescription that uses cultivated is：Gelatin peptone 16.0g, tryptone 10.0g, extract of soybean 18g, vegetable seed extract 12g、K₂SO₄ 10.0g、MgCl₂1.4g, agar 15g, cetrimonium bronmide 0.2g, pH 7.2.

Further illustrate, Escherichia coli also pass through activation culture, the activation before the bacterium solution configuration of the Colibacter The culture medium prescription used is cultivated in culture：Tryptone 10g/L, extract of soybean 5g/L, vegetable seed extract 3g/L, sodium chloride 10g/L、pH 7.5。

Further illustrate, the content of soybean polyoses reaches more than 90% in extract of soybean；Contain dish in vegetable seed extract The content of seed polysaccharide reaches more than 95%.

Embodiment 8

Wherein, modification is also passed through before nonmetallic tailings compounding, the modification is specific as follows：By nonmetallic tail Ore deposit, brown sugar water, Pseudomonas taetrolens, Colibacter are 200 according to weight ratio:20:0.2:0.3 carries out building heap mixing, then Nonmetallic tailings after processing are crushed, are then ground 3 minutes and then cross 100 mesh sieves, then will be non-after sieving Metal tailings carry out bacterial screening, and strain is separated with nonmetallic tailings, leave nonmetallic tailings can obtain being modified it is non- Metal tailings.

Further illustrate, Pseudomonas taetrolens, Colibacter are arranged to effective bacteria containing amount as 4.51 × 10⁸- 5.99×10⁸Individual/mL bacterium solution is used.

Further illustrate, thalline also passes through activation culture, the activation culture training before the bacterium solution configuration of Pseudomonas taetrolens Supporting the culture medium prescription used is：Gelatin peptone 16.0g, tryptone 10.0g, extract of soybean 13g, vegetable seed extract 7g, K₂SO₄ 10.0g、MgCl₂1.4g, agar 15g, cetrimonium bronmide 0.2g, pH 6.9.

Further illustrate, Escherichia coli also pass through activation culture, the activation before the bacterium solution configuration of the Colibacter The culture medium prescription used is cultivated in culture：Tryptone 10g/L, extract of soybean 8g/L, vegetable seed extract 10g/L, chlorination Sodium 10g/L, pH 7.2.

Further illustrate, the content of soybean polyoses reaches 95% in extract of soybean；It is more containing vegetable seed in vegetable seed extract The content of sugar reaches more than 96%.

Embodiment 9

First, raw material proportioning is shown in Table 6；The nonmetallic tailings are to be shown in Table 7；The clay is to be shown in Table 8；The high temperature fluxing agent To be shown in Table 9；The foaming agent is to be shown in Table 10；The stabilizer is cerium oxide；

Wherein, modification is also passed through before nonmetallic tailings compounding, the modification is specific as follows：By nonmetallic tail Ore deposit, brown sugar water, Pseudomonas pseudoflava, Colibacter are 200 according to weight ratio:20:0.2:0.3 carries out building heap mixing, then Nonmetallic tailings after processing are crushed, are then ground 2 minutes and then cross 100 mesh sieves, then will be non-after sieving Metal tailings carry out bacterial screening, and strain is separated with nonmetallic tailings, leave nonmetallic tailings can obtain being modified it is non- Metal tailings.

Further illustrate, Pseudomonas pseudoflava, Colibacter are arranged to effective bacteria containing amount as 2.87 × 10⁸- 3.67×10⁸Individual/mL bacterium solution is used.

Further illustrate, thalline also passes through activation culture, the activation culture training before the bacterium solution configuration of Pseudomonas pseudoflava Supporting the culture medium prescription used is：Gelatin peptone 16.0g, tryptone 10.0g, extract of soybean 10g, vegetable seed extract 5g, K₂SO₄ 10.0g、MgCl₂1.4g, agar 15g, cetrimonium bronmide 0.2g, pH 7.3

Further illustrate, Escherichia coli also pass through activation culture, the activation before the bacterium solution configuration of the Colibacter The culture medium prescription used is cultivated in culture：Tryptone 10g/L, extract of soybean 6g/L, vegetable seed extract 5g/L, sodium chloride 10g/L、pH 7.6。

Further illustrate, the content of soybean polyoses reaches 92% in extract of soybean；It is more containing vegetable seed in vegetable seed extract The content of sugar reaches more than 98%.

2nd, preparation method and embodiment 4 are same.Carried out between step S1 and S2 wherein in preparation method at above-mentioned modification Manage step.

Embodiment 10

Wherein, modification is also passed through before nonmetallic tailings compounding, the modification is specific as follows：By nonmetallic tail Ore deposit, brown sugar water, pineapple soft rot pseudomonad, Colibacter are 200 according to weight ratio:20:0.2:0.3 carries out building heap and mixes Close, then crushed the nonmetallic tailings after processing, be then ground 3 minutes and then cross 100 mesh sieves, then will sieving Nonmetallic tailings afterwards carry out bacterial screening, and strain is separated with nonmetallic tailings, and it is i.e. available to leave nonmetallic tailings Modified nonmetallic tailings.

Further illustrate, pineapple soft rot pseudomonad, Colibacter be arranged to effective bacteria containing amount for 3.23 × 10⁸-4.15×10⁸Individual/mL bacterium solution is used.

Further illustrate, thalline also passes through activation culture, the activation before the bacterium solution configuration of pineapple soft rot pseudomonad The culture medium prescription used is cultivated in culture：Gelatin peptone 16.0g, tryptone 10.0g, extract of soybean 20g, vegetable seed extract 15g、K₂SO₄ 10.0g、MgCl₂1.4g, agar 15g, cetrimonium bronmide 0.2g, pH 7.1.

Further illustrate, Escherichia coli also pass through activation culture, the activation culture before the bacterium solution configuration of Colibacter Cultivating the culture medium prescription used is：Tryptone 10g/L, extract of soybean 7g/L, vegetable seed extract 9g/L, sodium chloride 10g/ L、pH 7.4。

Further illustrate, the content of soybean polyoses reaches 98% in extract of soybean；It is more containing vegetable seed in vegetable seed extract The content of sugar reaches more than 99%.

Embodiment 11

First, raw material proportioning and embodiment 3 are same；The nonmetallic tailings are to be shown in Table 7；The clay is to be shown in Table 8；The high temperature Fluxing agent is to be shown in Table 9；The foaming agent is to be shown in Table 10；The stabilizer is cerium oxide.

2nd, preparation method is same as Example 3.

Embodiment 12

First, raw material proportioning and embodiment 9 are same；The nonmetallic tailings are to be shown in Table 7；The clay is to be shown in Table 8；The high temperature Fluxing agent is to be shown in Table 9；The foaming agent is to be shown in Table 10；The stabilizer is cerium oxide.

2nd, preparation method is same as Example 4.

Embodiment 13

First, raw material proportioning and embodiment 10 are same；The nonmetallic tailings are to be shown in Table 7；The clay is to be shown in Table 8；The height Warm fluxing agent is to be shown in Table 9；The foaming agent is to be shown in Table 10；The stabilizer is cerium oxide.

2nd, preparation method and embodiment 3 are same.

Embodiment 14

2nd, preparation method is same as Example 4.

Embodiment 15

First, raw material is matched somebody with somebody same with embodiment 3；The nonmetallic tailings are to be shown in Table 7；The clay is to be shown in Table 8；The high temperature helps Flux is to be shown in Table 9；The foaming agent is to be shown in Table 10；The stabilizer is cerium oxide.

2nd, preparation method is same as Example 2.

Embodiment 16

2nd, preparation method is same as Example 1.

Embodiment 17

First, raw material proportioning and embodiment 9 are same；The nonmetallic tailings are to be shown in Table 7；The clay is to be shown in Table 8；The high temperature Fluxing agent is to be shown in Table 9；The foaming agent is to be shown in Table 10；The stabilizer is yttrium, cerium oxide.

2nd, preparation method is same as Example 1.

Embodiment 18

First, raw material proportioning and embodiment 9 are same；The nonmetallic tailings are to be shown in Table 7；The clay is to be shown in Table 8；The high temperature Fluxing agent is to be shown in Table 9；The foaming agent is to be shown in Table 10；The stabilizer is yttrium oxide.

2nd, preparation method is same as Example 1.

Embodiment 19

2nd, preparation method is same as Example 4.

Embodiment 20

2nd, preparation method is same as Example 4.

Composition percentage composition (%) list in 6 each embodiment of table

Embodiment	1	2	3	4	5	6	7	8	9	10
											Nonmetallic tailings	62	75	60	55	55	65	62	51	59	57
Clay	5	3	2	4	10	1	2	9	7	2
											Graphene	6	2	5	1	0.05	0.05	1	10	3	12
High temperature cosolvent	6	5	7	1	15	0.05	1	8	3	5
											Foaming agent	3	2	3	1	5	0.05	1	4	1	1
Zirconium oxide	2	1	1	2	1.95	15.75	20	5	10	5
											Stabilizer	3	2	2	1	5	0.05	1	2	1	2
Degumming agent	2	3	2	1	1	0.05	1	1	2	3
											High-temperature fibre	10	5	8	20	6	16	6	6	9	10
Vermiculite	1	2	10	15	1	2	5	4	5	3

Nonmetallic tailings selective listing in 7 each embodiment of table

Clay selective listing in 8 each embodiment of table

Embodiment	Yellow mud	Red soil	Manganese mud	Kaolin
					1	√	--	--	--
2	--	√	--	--
					3	--	--	√	--
4	--	--	--	√
					5	√	√	√	--
6	√	√	--	√
					7	√	--	√	√
8	--	√	√	√
					9	--	√	√	--
10	--	--	√	√
					11	√	√	--	--
12	√	--	--	√
					13	--	√	--	√
14	√	--	√	--
					15	√	√	√	√
16	√	√	√	√
					17	√	√	√	√
18	√	√	--	--
					19	--	--	√	√
20	--	--	√	√

The each embodiment high temperature cosolvent selective listing of table 9

Embodiment	Calcination of talc	Raw talcum	Fluorite	Diopside
					1	√	--	--	--
2	--	√	--	--
					3	--	--	√	--
4	√	√	√	--
					5	√	√	--	--
6	√	--	√	--
					7	--	√	√	--
8	√	--	--	--
					9	--	√	--	--
10	--	--	√	√
					11	√	√	√	√
12	√	√	--	√
					13	√	--	√	--
14	--	√	√	√
					15	√	--	--	--
16	--	√	--	√
					17	--	--	√	--
18	√	√	--	√
					19	--	--	√	√
20	--	--	--	√

Foaming agent selective listing in 10 each embodiment of table

Embodiment	Expanded graphite	Carborundum	Carbon dust	Expanded perlite
					1	√	--	--	--
2	--	√	--	--
					3	--	--	√	--
4	√	√	√	√
					5	√	√	--	--
6	√	--	√	--
					7	√	√	--	--
8	√	--	--	√
					9	√	--	√	--
10	√	√	--	--
					11	--	√	--	√
12	--	√	√	--
					13	--	√	--	√
14	√	√	√	--
					15	√	--	√	√
16	--	√	√	√
					17	√	--	√	√
18	√	√	√	--
					19	--	--	√	√
20	√	--	--	√

Testing inspection：

By the standby obtained foamed wall slabs of embodiment 1-20 in present embodiment, comparative example, (foaming of market purchase is light Matter wallboard) by the test of physical and mechanical properties, specific method is referring to first embodiment, and test result is referring to following table.

From upper table data, the formula composition of present embodiment is with matching the bubble Light trabses obtained after combination through surveying Examination, difference is little in burning grade；The Light trabses of present embodiment are 170-750kg/m in bulk density³, compression strength >=5MPa, rupture strength >=2.5MPa, conduction heat transfer coefficient≤2.0W/m DEG C, grade A1 levels of burning, oise insulation factor >=35dB, water suction Rate ＜ 0.1% is more excellent than comparative example on physical and mechanical properties.

From embodiment 5,6,2,1,3,4, order is as the increase of graphene amount is on compression strength, rupture strength successively Gradually increase, but can also be improved with the increase thermal conductivity factor of amount, but pass through research and find addition expansion stone in the feed Ink can relax this phenomenon；Again from the point of view of embodiment 5,6,2,1,15,16 with graphene amount increase compression strength, Gradually increase on rupture strength, but can also be improved with the increase thermal conductivity factor of amount, add the energy of expanded graphite in the feed Enough relax this phenomenon；Therefore strictly to be controlled when raw material configuration the ratio of graphene and expanded graphite, it is impossible to one Taste pursues the lifting of compression strength, rupture strength, and the problem of have ignored thermal conductivity factor, thus the application configuration graphene with The ratio of expanded graphite obtains by countless orthogonal tests, both can guarantee that compression strength, rupture strength improve and can reduction heat conduction Coefficient.

It can be seen that with the addition of expansion stone in the feed in embodiment 6, (7,9,10), (1,4), 5 from embodiment 1-10 Ink, and gradually being reduced in conduction heat transfer coefficient with the increase of amount, it was demonstrated that addition expanded graphite can improve wallboard and prepare During aperture size it is finer and smoother, the porosity is high, so as to reduce conduction heat transfer coefficient；Embodiment 6, (7,9,10), (1, 4), embodiment 7,9,10 has more excellent performance on conduction heat transfer coefficient in 5, it was demonstrated that modified mine tailing is being carried out Compounding the energy of the process of fermentation has the size in finer and smoother aperture, and the porosity is higher, because after removing metal ion, the member of mine tailing Element is purer, finer and smoother to aperture during foaming, and the radionuclide limitation in embodiment 1-20 meets the model of national regulation In enclosing, the radionuclide limitation in the embodiment that compares 7,8,9,10 includes I_Ra(External Exposure Index) and I_Ra(interior irradiation refers to Number) all than embodiment 1-6,11-20 it is small because dilute in mine tailing can be greatly reduced after carrying out washup recovering rare earth metal Earth metal content, it is well known that, the species for radiating metal is a lot, it is impossible to can just remove, but pass through by a kind of method The modification of the application, moreover it is possible to reduce the content of radiation metal so that the wallboard radiation being prepared is smaller, is truly realized Green effect.And find embodiment 7,8,9,10 bulk density, compression strength, rupture strength, conduction heat transfer coefficient, Burning grade, oise insulation factor, water absorption rate are compared to having more excellent numerical value, and nonmetallic tailings are before compounding also by modification Reason, by the way that some metallic elements can be removed after the microorganism enrichment processing with the material for being enriched with specific some metals so that Nonmetallic tailings are purer, and the strain addition activation step during modification, and plant has been used in the culture medium of activation Polysaccharide substitutes conventional carbon source (glucose etc.), it is found that the strain after activation has the metallic element in more excellent absorption mine tailing Ability；Nonmetallic tailings are enable uniformly to be embedded in macromolecule in later stage high-temperature calcination after the additional milled processed by olive oil Between, network structure increase bulk density is formed, reduces water absorption rate.The Chinese Patent Application No. that compares is 201610090524.3 Disclosure of the invention a kind of cement base foamed light composite and preparation method, the bulk density of the application, compression strength, anti-folding Intensity, conduction heat transfer coefficient, burning grade, oise insulation factor, water absorption rate are superior to Chinese patent 201610090524.3, give prominence to the key points It is far longer than Chinese patent 201610090524.3 in bulk density.The Chinese Patent Application No. that compares is A kind of bulk density for the light cellular partition board the application for adding loofah fiber of 201610258377.6 disclosure of the invention, resistance to compression Intensity, rupture strength, conduction heat transfer coefficient, burning grade, oise insulation factor, water absorption rate are superior to Chinese patent 201610258377.6, the equal ＜ 0.1% of the application especially on water absorption rate, and the water absorption rate of Chinese patent 201610258377.6 is also It is to reach 21.4%, therefore, using the technical scheme of the application, prior art is compared in each physical characteristic and mechanical characteristic Have greatly improved.

Same as Example 7 in raw material in comparative example 2, difference is：Thalline is also before the bacterium solution configuration of viscous pseudomonad By activation culture, extract of soybean, vegetable seed extract are not contained in the culture medium prescription that the activation culture culture uses, is adopted Replaced with glucose band.Escherichia coli also pass through activation culture, the activation culture culture before the bacterium solution configuration of Colibacter Extract of soybean, vegetable seed extract are not contained in the culture medium prescription used, is replaced using glucose band.It was found that embodiment 7 Strain after activation compares comparative example 2 with the metallic element ability in more excellent absorption mine tailing so that in raw material Content of beary metal reduces.

As seen from the above table, the wallboard produced using the technical scheme of present embodiment meets national architectural engineering matter Measure Supervision Test Center BETC-JN1-2017-00003, national building engineering quality supervision inspection center BETC-JN1-2017- 00004th, national building engineering quality supervision inspection center BETC-JN1-2017-00004 standard.Embodiment 2-20 is by inspection Survey also meets above-mentioned standard and just not enumerated one by one.

8th embodiment

Eighth embodiment of the invention provides a kind of concrete structure novel fabricated building system, and its structure is real with first Apply that the structure of the concrete structure novel fabricated building system in mode is identical, and difference is the material of wallboard, at this In embodiment, lining 24 and Side fascia 23 are pressed using based on graphene and stone material mine tailing foamed light high temperature resistant wallboard According to percentage by weight meter, including stone material mine tailing 40%-65%, graphene 0.05%-15%, aluminum oxide 1%-30%, vermiculite 1- 15%th, calcium carbonate 0.05%-10%, high temperature cosolvent 0.05%-15%, high-temperature fibre particle 5%-30%, foaming agent 0.05%-5%, stabilizer 0.05%-5%, degumming agent 0.05%-5%, clay 1%-10%, the additional 0%-5% of colorant.

Graphene and stone material mine tailing foamed light high temperature resistant wallboard are preferably based on, in percentage by weight, including stone Material mine tailing 44%, graphene 6%, aluminum oxide 10%, vermiculite 10%, calcium carbonate 3%, high temperature cosolvent 4%, high-temperature fibre Grain 10%, foaming agent 3%, stabilizer 4%, degumming agent 4%, clay 2%.

Further illustrate, it is described based on graphene and stone material mine tailing foamed light high temperature resistant wallboard, it is characterised in that：Institute State high-temperature fibre particle in percentage by weight, including stone material mine tailing 10%-40%, high-temperature fibre 15%-40%, leech Stone 10-40%, expanded perlite 1%-20%, clay 1%-5%；The high-temperature fibre is by high aluminium profiles ceramic fibre, zirconium shield One or more of composition high-temperature fibre 35%-80% in fiber, quartz fibre, basalt fiber.

Further illustrate, the stone material mine tailing refer to granite, feldspar, quartz, sandstone, diabase, shale, griotte, One or more in basalt, limestone, Desert Sand.

Further illustrate, the stone material mine tailing also passes through modification before compounding, and the modification is specific as follows：Will Stone material mine tailing, brown sugar water, viscous pseudomonad either raw hole pseudomonas or pseudomonas syncyanea or Pseudomonas taetrolens, Colibacter is 100 according to weight ratio:5:0.1:0.1 carries out building heap mixing, is then broken the stone material mine tailing after processing It is broken, then it is ground 1-3 minutes and then crosses 100 mesh sieves, the stone material mine tailing after sieving is then subjected to bacterial screening, by strain Separated with stone material mine tailing, leaving stone material mine tailing can obtain being modified stone material mine tailing.

Further illustrate, the viscous pseudomonad either raw hole pseudomonas or pseudomonas syncyanea or rancid vacation Monad or Colibacter are arranged to effective bacteria containing amount as 1.65 × 10⁸-6.05×10⁸Individual/mL bacterium solution is entered to exercise With.

Further illustrate, the viscous pseudomonad either raw hole pseudomonas or pseudomonas syncyanea or rancid vacation Thalline also passes through activation culture before the bacterium solution configuration of monad, and the culture medium prescription that the activation culture culture uses is：Gelatin Peptone 16.0g, tryptone 10.0g, yam extract 8-15g, Radix Schisandrae Bicolori extract 8-20g, K₂SO₄ 10.0g、MgCl₂ 1.4g, agar 15.0g, cetrimonium bronmide 0.2g, pH 7.1 ± 0.2.

Further illustrate, Escherichia coli also pass through activation culture, the activation before the bacterium solution configuration of the Colibacter The culture medium prescription used is cultivated in culture：Tryptone 5-18g/L, yam extract 1-8g/L, Radix Schisandrae Bicolori extract 3- 10g/L, sodium chloride 5-20g/L, pH 7.4 ± 0.2.

Further illustrate, the content containing Chinese yam polysaccharide reaches more than 88% in the yam extract；Fructus schisandrae carries The content containing fructus schisandrae polysaccharide in thing is taken to reach more than 90%.

Further illustrate, the clay includes the one or more in yellow mud, red soil, manganese mud, kaolin.

Further illustrate, the foaming agent is the one or more in expanded graphite, carborundum, carbon dust, expanded perlite； The stabilizer is the one or more in the oxide of yttrium, cerium.

Preparation method based on graphene Yu stone material mine tailing foamed light high temperature resistant partition plate as described above, preparation method Comprise the following steps：

S2, raw material mixing：Except high-temperature fibre particle, remaining raw material percetage by weight as shared by being formulated each raw material claims Material, 3-18h is milled to ball mill or vertical mill batch mixing；Reach 250 mesh full by into rotation mixing by screening fineness of grinding Machine mixing homogenizing 10-300 minutes；

S3, the powder after being homogenized will be mixed by mist projection granulating, into drier, be put into savings storehouse；

S4, the mixing of high-temperature fibre particulate material：Stone material mine tailing 10%-40%, high temperature resistant are weighed according to percetage by weight Fiber 15%-40%, vermiculite 10-40%, expanded perlite 1%-20%, clay 1%-5%, ground with ball mill or vertical mill After crushing, fineness reach 50 mesh full by, into rotary blender mix homogenizing 10-150 minutes, obtain high-temperature fibre mixing Material, stored into warehouse；

S5, by high-temperature fibre compound by rotary kiln, through 900-1280 DEG C, high-temperature fusion calcining 30-300 minutes are high Temperature is taken out after burning till cooling, obtains high-temperature fibre particle；

S6, the high-temperature fibre particle and the first base-material that particle diameter is 1-6mm after high-temperature fibre pellet through sieves, will be taken Grain, which is sufficiently mixed to obtain, is granulated compound, is stored into warehouse；

S7, cloth are burnt till：Granulation compound in S6 is subjected to cloth, is put into tunnel cave or roller kilns, through 900- 1300 DEG C, after 30-300 minute high temperature is burnt till, it is taken out by kiln cooling, is made and is foamed based on graphene and stone material mine tailing Lightening fire resistant partition plate crude product；

S8, by the cleaved shaping of crude product, that is, be made based on graphene and stone material mine tailing foamed light high temperature resistant partition plate Finished product.

Further illustrate, in S7, the time that soak is burnt till is 100-150 minutes.

Further illustrate, in S8, be based on graphene and stone material mine tailing foamed light high temperature resistant partition plate product specification： It is long：2400-3000mm, width：600-1200mm, thickness：80-500mm.

Further illustrate, in S6, after high-temperature fibre pellet through sieves, take the high-temperature fibre that particle diameter is 1-6mm Grain, concrete operations are that the mesh sieve of high-temperature fibre particle first one excessively matching can have been crossed maximum particle diameter (6mm) by fiber grain High-temperature fibre particle, but also have the high-temperature fibre that many high-temperature fibre particles less than 6mm are especially less than 1mm Particle, the snap-resistent ability of wallboard can be so influenceed, so also to carry out second crosses mesh sieve, select the mesh sieve of a matching The high-temperature fibre particle of maximum particle diameter (1mm) can not be crossed, the particle diameter then taken can obtain 1-6mm high-temperature fibre Grain.

1st, graphene is a kind of two dimensional crystal, is arranged by carbon atom according to hexagon, is connected with each other, and forms a carbon Molecule, its structure are highly stable；As the amount of carbon atom connected is on the increase, this two-dimentional carbon molecules plane constantly expands Greatly, molecule also constantly becomes big.Single-layer graphene only has the thickness of a carbon atom, i.e., 0.335 nanometer, equivalent to hair The thickness of 20 a ten thousandths, nearly there is 1,500,000 layers or so of graphene in the graphite of 1 millimeters thick.Graphene is known most thin A kind of two-dimensional material, and there is high specific surface area and intensity.Each raw material phase in formula in the present invention Mutually auxiliary serves anti-aging, anticorrosive energy, heat-insulation and heat-preservation, sound insulation, water proof anti-seepage, fireproof, the effect of high-strength light, special It is not to have breakthrough discovery on fire endurance, fire endurance can reach more than 180min.Stone material mine tailings various first are Base material, and graphene is added, improve the hardness, high temperature resistant and fire resistance of wallboard；Overcome organic material and be afraid of naked light, easy to aging The deadly defect of deformation, the defects of improving the fire protecting performance of inorganic material, and compensate for inorganic material poor compatibility；Hua Gang The stone material mine tailing such as rock, shale, there is higher hardness, fire prevention and higher compressive property, so as to assign wallboard stabilization, high temperature resistant With fire prevention etc. performance.Meanwhile base material is done using various stone material mine tailings, be advantageous to ecological environmental protection, effectively improve resource comprehensive Using, largely save production cost；When adding the high-temperature fibre particle of independent research in the feed can extend resistant to elevated temperatures Between, in the case of raw material identical, the high-temperature fibre particle of independent research is with the addition of, compares, with the addition of independent research High-temperature fibre particle numerically extends 30-60 minutes in the fire endurance of script, by using expanded graphite as foaming agent, And be combined with foam stabilizer, realize the hole knot to the integrally-built Effective Regulation of wallboard during pore structure and foaming, formed it into Structure particle diameter is fine and smooth, is evenly distributed, and wallboard shape is regular, aligned orderly so that wallboard has cross-linked structure, is carried so as to reach The purpose of high wallboard strength and toughness；Additional stone material mine tailing adds graphene and passes through chemical oxygen in hot environment with expanded graphite Change method changes the property of stone material mine tailing outer surface, it is easier to other material association reactions, and in foaming process and other things Matter raw material combines rapidly, expands the foaming aperture size of stone material mine tailing, but foaming aperture size can not be excessive, causes to prepare Face is uneven outside wallboard out, therefore adds zirconium oxide, calcium carbonate while graphene, expanded graphite is added, glues The gap during stone material mine tailing reduces foaming between stone material mine tailing is changed in hot environment after soil progress ball milling, and stone material can be changed Micro- composition in mine tailing, the inoxidizability of stone material mine tailing in itself is improved, stabilization will also be added by controlling the degree of foaming Agent ensures that the stability in reaction between each ion make it that face is relatively flat outside foamed wall slab, and reduction is further cut Six plate thicknesses that finished product is made are cut, the high temperature cosolvent of addition can be rapidly performed by reacting, foaming in hot stage The space that period is formed is fine and smooth uniformly, and each raw material, which is ground, reaches 250 mesh full by then homogenizing is granulated, intermolecular Active force strengthens, and in high temperature environments, although intermolecular be interrupted, the particle times that the molecular force of homogenizing is stronger so has Mutual power, so each raw material can uniformly fill the wallboard so that being made on a large scale during reacting, in plane of structure, vertical face It is all homogeneous smooth, be not in the uneven phenomenon of large-area concave-convex, will not be intermolecular complete as common raw material is under high temperature action It is fully separating, arbitrarily flowing so that the material disunity of each place filling of a whole product, when carrying out detection data, Thermal conductivity factor, bulk density are, compression strength, rupture strength have larger difference；The present invention be prepared based on graphene With stone material mine tailing foamed light high temperature resistant partition plate after tested, its bulk density is 100-800kg/m³, compression strength >=5MPa, Rupture strength >=2.5MPa, conduction heat transfer coefficient≤2.0W/m DEG C, grade A1 levels of burning, oise insulation factor >=35dB, water absorption rate ＜ 0.1%, fire endurance >=2h, radionuclide limitation (interior photograph, outer photograph)≤1.0；With more excellent anticorrosive, anti-ageing Change, insulation, sound insulation, fire prevention, waterproof, impervious, antidetonation, cracking resistance, high-strength light, it is green safe environmentally friendly the advantages that.

2nd, the method for the preparation in present embodiment, ammonium oxalate washing step is also carried out for stone material mine tailing, can be reclaimed Using such as scandium of the rare earth metal in stone material mine tailing (Sc), yttrium (Y), lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), promethium (Pm), Samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), ytterbium (Yb), lutetium (Lu) etc. so that Stone material mine tailing is eliminating rare earth metal, reduces radiation, realizes really green construction material purpose.Contain by detection The filtrate for having ammonium oxalate is siphoned into the liquid in water leg, and the content of rare earth reaches 0.598g/L-0.785g/L.Stone material simultaneously Mine tailing can remove the remaining of the ammonium oxalate in stone material mine tailing by washing process, and wash liquid energy recovery repetitive cycling and use, when Extraction of rare earth metal is first carried out when water lotion middle rare earth tenor is high, recycles, secondary pollution will not be caused.

3rd, direct based on graphene and stone material mine tailing foamed light high temperature resistant partition plate made from application present embodiment Building partition plate is made, increases that its lightweight intensity is high, pressure-proof and snap-resistent intensity is high, has that significant anti-aging weatherability is strong, thermal insulation separation Hot sound-proofing is good, fire prevention, resistance to 1000 DEG C of high temperature, water proof anti-seepage are excellent, anticorrosive anti-mildew becomes etc..Applying graphite produced by the present invention When alkene and stone material mine tailing Foam light partition board, product of the present invention collects various functions required for green safe energy saving building in one The characteristics of body, particularly solve building materials limit gauge quality requirement of the building to fire-fighting fire-proof, fire endurance and biography thermal conductivity factor, With revolutionary strategic structural, it is ensured that build the effective guarantee to safety and energy-conservation.The present invention has small volume, takes building Space is few, own wt is light, does not need wet work and fragmentary building construction, it is often more important that need not use substantial amounts of sandstone Cement.Exterior wall need not increase cement mortar batch time screed-coat, it is not required that secondary construction and installation heat insulation layer again.Construction work Sequence is simple and convenient, greatly reduces building wall board construction cost cost.This wallboard product can be directly as traditional architecture, assembled The integrated assembling installation that Discussion on architecture wallboard partition material is built, the integration of building heat preservation heat-insulating decorative can be met Installation effect；, can be significantly using the inside and outside wall board product of the present invention particularly during assembled architecture builds construction and installation The assembly rate of building course is improved, shortens the integral construction duration, a large amount of reductions are artificial, save material, save construction is built into This, synthesis improves overall construction safety quality.And the building waste of this wall board material of application can be very recycled back to Receive and utilize, really realize that less manpower saves cost, green, energy-efficient industrialized building target economic, safety is attractive in appearance.It is right The revolution of traditional architecture materials for wall has sexually revised profound significance, realizes that personalization is set to the build model of traditional architecture Meter, industrialized production, information system management, prefabricated construction reach the target of sustainable development.

With reference to embodiment, being sent out based on graphene and stone material mine tailing in ninth embodiment of the invention is expanded on further Steep lightening fire resistant wallboard.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit The fixed present invention.The chemical composition of stone material mine tailing used in following embodiments is SiO₂＜ 65%, Al₂O₃＞ 8%, Fe₂O₃＜ 11%, K₂O ＜ 5%, Na₂O ＜ 5%, CaO ＜ 5%, MgO ＜ 2%, loss on ignition ＜ 18%, the content 1.246g/L-1.784g/ of rare earth L%.

Embodiment 1

First, raw material proportioning is shown in Table 11；The stone material mine tailing is to be shown in Table 12；The clay is to be shown in Table 13；The high temperature is fluxing Agent is to be shown in Table 14；The foaming agent is to be shown in Table 15；The stabilizer is yttrium oxide and cerium oxide.

2nd, prepare：

S2, raw material mixing：Except high-temperature fibre particle, remaining raw material percetage by weight as shared by being formulated each raw material claims Material, 3h is milled to ball mill or vertical mill batch mixing；Reach 250 mesh full by into rotary blender by screening fineness of grinding Mixing homogenizing 10 minutes；

S3, will mix homogenizing after powder by be granulated obtain the first base granule, into drier, be put into savings Storehouse；

S4, the mixing of high-temperature fibre particulate material：Stone material mine tailing 10%, high-temperature fibre are weighed according to percetage by weight 40% (high-temperature fibre is made up of high aluminium profiles ceramic fibre, zirconium shield fiber, quartz fibre, basalt fiber), vermiculite 40%, expansion Perlite 5%, clay 5%, after being ground with ball mill or vertical mill, fineness reaches 50 mesh full by into rotation mixing Machine mixing homogenizing 10 minutes, obtains high-temperature fibre compound, is stored into warehouse；

S5, by high-temperature fibre compound by rotary kiln, through 900 DEG C, high-temperature fusion calcine 30 minutes high temperature burn till it is cold But take out afterwards, obtain high-temperature fibre particle；

S6, particle diameter after high-temperature fibre pellet through sieves, will be taken to be filled for 1mm high-temperature fibre particle with the first base granule Divide and be mixed to get granulation compound, stored into warehouse；

S7, cloth are burnt till：Granulation compound in S6 is subjected to cloth, is put into tunnel cave or roller kilns, through 900 DEG C, After high temperature is burnt till within 30 minutes, it is taken out, is made based on graphene and stone material mine tailing foamed light high temperature resistant by kiln cooling Partition plate crude product；

S8, by the cleaved shaping of crude product, that is, specification, which is made, is：It is long：3000mm, width：1200mm, thickness：80mm is based on stone Black alkene and stone material mine tailing foamed light high temperature resistant partition wall board finished product.

Embodiment 2

2nd, prepare：

S2, raw material mixing：Except high-temperature fibre particle, remaining raw material percetage by weight as shared by being formulated each raw material claims Material, 18h is milled to ball mill or vertical mill batch mixing；Reach 250 mesh full by into rotary blender by screening fineness of grinding Mixing homogenizing 300 minutes；

S4, the mixing of high-temperature fibre particulate material：Stone material mine tailing 40%, high-temperature fibre are weighed according to percetage by weight 15% (high-temperature fibre is made up of high aluminium profiles ceramic fibre, zirconium shield fiber, quartz fibre), vermiculite 20%, expanded perlite 20%th, clay 5%, after being ground with ball mill or vertical mill, fineness reaches 50 mesh full by into rotary blender mixing Homogenizing 150 minutes, obtains high-temperature fibre compound, is stored into warehouse；

S5, by high-temperature fibre compound by rotary kiln, through 1280 DEG C, high-temperature fusion is calcined 300 minutes high temperature and burnt till Taken out after cooling, obtain high-temperature fibre particle；

S6, particle diameter after high-temperature fibre pellet through sieves, will be taken to be filled for 6mm high-temperature fibre particle with the first base granule Divide and be mixed to get granulation compound, stored into warehouse；

S7, cloth are burnt till：Granulation compound in S6 is subjected to cloth, is put into tunnel cave or roller kilns, through 1300 DEG C, After high temperature is burnt till within 300 minutes, it is taken out, is made based on graphene and stone material mine tailing foamed light high temperature resistant by kiln cooling Partition plate crude product；

S8, by the cleaved shaping of crude product, that is, specification, which is made, is：It is long：3000mm, width：1200mm, thickness：100mm is based on stone Black alkene and stone material mine tailing foamed light high temperature resistant partition wall board finished product.

Embodiment 3

2nd, prepare：

S1, washup：After crossing 4 mesh after stone material mine tailing is crushed, the stone material mine tailing after crushing is sent into fermentation vat, fermentation vat For bore cylinder, the 1/4 of a diameter of base diameter of feeding mouth, feeding mouth inside front set high-pressure water pipeline be sent into stone The ammonium oxalate solution that high-pressure fog mass concentration is 2.5% while material mine tailing carries out spraying and drenched, until the ammonium oxalate of spraying The volume of solution soaks 50min can to stop spraying process after 1.22 times of stone material mine tailing volume, soak period at interval of 5min stirs a material, then carries out separation of solid and liquid, the filtrate containing ammonium oxalate is siphoned into water leg, and takes filtrate Separation of solid and liquid after being washed, the step of washing separation of solid and liquid is repeated 3 times, weight next time will be returned to after the washing filtrate merging of separation Use, the solid after washing is dried stand-by after the stone material mine tailing after being washed during after backwashing ore deposit；

S2, raw material mixing：Except high-temperature fibre particle, remaining raw material percetage by weight as shared by being formulated each raw material claims Material, 3-18h is milled to ball mill or vertical mill batch mixing；Reach 250 mesh full by into rotation mixing by screening fineness of grinding Machine mixing homogenizing 100 minutes；

S4, the mixing of high-temperature fibre particulate material：Stone material mine tailing 30%, high-temperature fibre are weighed according to percetage by weight 35% (high-temperature fibre is made up of high aluminium profiles ceramic fibre, basalt fiber), vermiculite 33%, expanded perlite 1%, clay 1%, After being ground with ball mill or vertical mill, fineness reach 50 mesh full by, into rotary blender mixing homogenizing 50 minutes, obtain To high-temperature fibre compound, stored into warehouse；

S5, by high-temperature fibre compound by rotary kiln, through 1000 DEG C, high-temperature fusion is calcined 100 minutes high temperature and burnt till Taken out after cooling, obtain high-temperature fibre particle；

S6, particle diameter after high-temperature fibre pellet through sieves, will be taken to be filled for 2mm high-temperature fibre particle with the first base granule Divide and be mixed to get granulation compound, stored into warehouse；

S7, cloth are burnt till：Granulation compound in S6 is subjected to cloth, is put into tunnel cave or roller kilns, through 1000 DEG C, After high temperature is burnt till within 100 minutes, it is taken out, is made based on graphene and stone material mine tailing foamed light high temperature resistant by kiln cooling Partition plate crude product；

S8, by the cleaved shaping of crude product, that is, specification, which is made, is：It is long：3000mm, width：1200mm, thickness：120mm is based on stone Black alkene and stone material mine tailing foamed light high temperature resistant partition wall board finished product.

Embodiment 4

2nd, prepare：

S1, washup：After crossing 8 mesh after stone material mine tailing is crushed, the stone material mine tailing after crushing is sent into fermentation vat, fermentation vat For bore cylinder, the 1/5 of a diameter of base diameter of feeding mouth, feeding mouth inside front set high-pressure water pipeline be sent into stone The ammonium oxalate solution that high-pressure fog mass concentration is 4.5% while material mine tailing carries out spraying and drenched, until the ammonium oxalate of spraying The volume of solution soaks 90min can to stop spraying process after 1.21 times of stone material mine tailing volume, soak period at interval of 5min stirs a material, then carries out separation of solid and liquid, the filtrate containing ammonium oxalate is siphoned into water leg, and takes filtrate Separation of solid and liquid after being washed, the step of washing separation of solid and liquid is repeated 3 times, weight next time will be returned to after the washing filtrate merging of separation Use, the solid after washing is dried stand-by after the stone material mine tailing after being washed during after backwashing ore deposit；

S2, raw material mixing：Except high-temperature fibre particle, remaining raw material percetage by weight as shared by being formulated each raw material claims Material, 3-18h is milled to ball mill or vertical mill batch mixing；Reach 250 mesh full by into rotation mixing by screening fineness of grinding Machine mixing homogenizing 200 minutes；

S4, the mixing of high-temperature fibre particulate material：Stone material mine tailing 25%, high-temperature fibre are weighed according to percetage by weight 25% (high-temperature fibre is made up of high aluminium profiles ceramic fibre), vermiculite 32%, expanded perlite 15%, clay 3%, use ball mill Or after vertical mill is ground, fineness reach 50 mesh full by, into rotary blender mixing homogenizing 100 minutes, obtain resistance to height Warm fiber mixture, stored into warehouse；

S5, by high-temperature fibre compound by rotary kiln, through 1100 DEG C, high-temperature fusion is calcined 250 minutes high temperature and burnt till Taken out after cooling, obtain high-temperature fibre particle；

S6, particle diameter after high-temperature fibre pellet through sieves, will be taken to be filled for 5mm high-temperature fibre particle with the first base granule Divide and be mixed to get granulation compound, stored into warehouse；

S7, cloth are burnt till：Granulation compound in S6 is subjected to cloth, is put into tunnel cave or roller kilns, through 1200 DEG C, After high temperature is burnt till within 150 minutes, it is taken out, is made based on graphene and stone material mine tailing foamed light high temperature resistant by kiln cooling Partition plate crude product；

S8, by the cleaved shaping of crude product, that is, specification, which is made, is：It is long：3000mm, width：1200mm, thickness：240mm is based on stone Black alkene and stone material mine tailing foamed light high temperature resistant partition wall board finished product.

Embodiment 5

First, raw material proportioning is shown in Table 11；The stone material mine tailing is to be shown in Table 12；The clay is to be shown in Table 13；The high temperature is fluxing Agent is to be shown in Table 14；The foaming agent is to be shown in Table 15；The stabilizer is cerium oxide.

2nd, preparation method and embodiment 1 are same.

Embodiment 6

2nd, preparation method and embodiment 1 are same.

Embodiment 7

First, raw material proportioning is shown in Table 11；The stone material mine tailing is to be shown in Table 12；The clay is to be shown in Table 13；The high temperature is fluxing Agent is to be shown in Table 14；The stabilizer is cerium oxide.

Wherein, modification is also passed through before stone material mine tailing compounding, the modification is specific as follows：By stone material mine tailing, red Syrup, viscous pseudomonad, Colibacter are 100 according to weight ratio:5:0.1:0.1 carries out building heap mixing, after then handling Stone material mine tailing crushed, be then ground 1 minute then cross 100 mesh sieves, then by after sieving stone material mine tailing carry out Bacterial screening, strain is separated with stone material mine tailing, leaving stone material mine tailing can obtain being modified stone material mine tailing.

Further illustrate, viscous pseudomonad, Colibacter are arranged to effective bacteria containing amount as 1.65 × 10⁸-2.11 ×10⁸Individual/mL bacterium solution is used.

Further illustrate, thalline also passes through activation culture, the activation culture before the bacterium solution configuration of the viscous pseudomonad Cultivating the culture medium prescription used is：Gelatin peptone 16.0g, tryptone 10.0g, the content of Chinese yam polysaccharide reach more than 88% Yam extract 8g, the content of fructus schisandrae polysaccharide reach more than 90% Radix Schisandrae Bicolori extract 8g, K₂SO₄ 10.0g、 MgCl₂1.4g, agar 15.0g, cetrimonium bronmide 0.2g, pH 7.2.

Further illustrate, Escherichia coli also pass through activation culture, the activation before the bacterium solution configuration of the Colibacter The culture medium prescription used is cultivated in culture：Tryptone 5g/L, the content of Chinese yam polysaccharide reach more than 88% Chinese yam extraction Thing 1g/L, the content of fructus schisandrae polysaccharide reach more than 90% Radix Schisandrae Bicolori extract 3g/L, sodium chloride 5g/L, pH 7.5.

2nd, preparation method is substantially the same manner as Example 2, and difference is entered between step S1 and S2 wherein in preparation method The above-mentioned modifying processing step of row.

Embodiment 8

Wherein, modification is also passed through before stone material mine tailing compounding, the modification is specific as follows：By stone material mine tailing, red Syrup, raw hole pseudomonas, Colibacter are 100 according to weight ratio:5:0.1:0.1 carries out building heap mixing, then will place Stone material mine tailing after reason is crushed, and is then ground 3 minutes and then is crossed 100 mesh sieves, then by the stone material mine tailing after sieving Bacterial screening is carried out, strain is separated with stone material mine tailing, leaving stone material mine tailing can obtain being modified stone material mine tailing.

Further illustrate, raw hole pseudomonas, Colibacter are arranged to effective bacteria containing amount as 5.14 × 10⁸- 6.05×10⁸Individual/mL bacterium solution is used.

Further illustrate, thalline also passes through activation culture, the activation culture before the bacterium solution configuration of raw hole pseudomonas Cultivating the culture medium prescription used is：Gelatin peptone 16.0g, tryptone 10.0g, yam extract 15g, Radix Schisandrae Bicolori extract 20g、K₂SO₄ 10.0g、MgCl₂1.4g, agar 15.0g, cetrimonium bronmide 0.2g, pH 6.9.

Further illustrate, Escherichia coli also pass through activation culture, the activation before the bacterium solution configuration of the Colibacter The culture medium prescription used is cultivated in culture：Tryptone 18g/L, yam extract 8g/L, Radix Schisandrae Bicolori extract 10g/L, Sodium chloride 20g/L, pH 7.2.

Further illustrate, the content containing Chinese yam polysaccharide reaches 89% in yam extract；Contain in Radix Schisandrae Bicolori extract The content for having fructus schisandrae polysaccharide reaches 91%.

2nd, preparation method is substantially the same manner as Example 3, and difference is entered between step S1 and S2 wherein in preparation method The above-mentioned modifying processing step of row.

Embodiment 9

First, raw material proportioning is shown in Table 11；The stone material mine tailing is to be shown in Table 12；The clay is to be shown in Table 13；The high temperature is fluxing Agent is to be shown in Table 14；The foaming agent is to be shown in Table 15；The stabilizer is cerium oxide；

Wherein, modification is also passed through before stone material mine tailing compounding, the modification is specific as follows：By stone material mine tailing, red Syrup, pseudomonas syncyanea, Colibacter are 100 according to weight ratio:5:0.1:0.1 carries out building heap mixing, then will processing Stone material mine tailing afterwards is crushed, and is then ground 2 minutes and then is crossed 100 mesh sieves, then enter the stone material mine tailing after sieving Row bacterial screening, strain is separated with stone material mine tailing, leaving stone material mine tailing can obtain being modified stone material mine tailing.

Further illustrate, pseudomonas syncyanea, Colibacter are arranged to effective bacteria containing amount as 2.89 × 10⁸- 3.13×10⁸Individual/mL bacterium solution is used.

Further illustrate, thalline also passes through activation culture, the activation culture training before the bacterium solution configuration of pseudomonas syncyanea Supporting the culture medium prescription used is：Gelatin peptone 16.0g, tryptone 10.0g, yam extract 10g, Radix Schisandrae Bicolori extract 12g、K₂SO₄10.0g、MgCl₂1.4g, agar 15.0g, cetrimonium bronmide 0.2g, pH 7.3

Further illustrate, Escherichia coli also pass through activation culture, the activation before the bacterium solution configuration of the Colibacter The culture medium prescription used is cultivated in culture：Tryptone 9g/L, yam extract 3g/L, Radix Schisandrae Bicolori extract 6g/L, chlorine Change sodium 8g/L, pH 7.6.

Further illustrate, the content containing Chinese yam polysaccharide reaches 92% in yam extract；Contain in Radix Schisandrae Bicolori extract The content for having fructus schisandrae polysaccharide reaches 95%.

2nd, preparation method is substantially the same manner as Example 4, and difference is entered between step S1 and S2 wherein in preparation method The above-mentioned modifying processing step of row.

Embodiment 10

Wherein, modification is also passed through before stone material mine tailing compounding, the modification is specific as follows：By stone material mine tailing, red Syrup, Pseudomonas taetrolens, Colibacter are 100 according to weight ratio:5:0.1:0.1 carries out building heap mixing, then will processing Stone material mine tailing afterwards is crushed, and is then ground 3 minutes and then is crossed 100 mesh sieves, then enter the stone material mine tailing after sieving Row bacterial screening, strain is separated with stone material mine tailing, leaving stone material mine tailing can obtain being modified stone material mine tailing.

Further illustrate, Pseudomonas taetrolens, Colibacter are arranged to effective bacteria containing amount as 3.56 × 10⁸- 4.05×10⁸Individual/mL bacterium solution is used.

Further illustrate, thalline also passes through activation culture, the activation culture training before the bacterium solution configuration of Pseudomonas taetrolens Supporting the culture medium prescription used is：Gelatin peptone 16.0g, tryptone 10.0g, yam extract 14g, Radix Schisandrae Bicolori extract 18g、K₂SO₄ 10.0g、MgCl₂1.4g, agar 15.0g, cetrimonium bronmide 0.2g, pH 7.1.

Further illustrate, Escherichia coli also pass through activation culture, the activation culture before the bacterium solution configuration of Colibacter Cultivating the culture medium prescription used is：Tryptone 10g/L, yam extract 7g/L, Radix Schisandrae Bicolori extract 8g/L, sodium chloride 18g/L、pH 7.4。

Further illustrate, the content containing Chinese yam polysaccharide reaches 96% in yam extract；Contain in Radix Schisandrae Bicolori extract The content for having fructus schisandrae polysaccharide reaches 98%.

Embodiment 11

First, raw material proportioning is same as Example 3；The stone material mine tailing is to be shown in Table 12；The clay is to be shown in Table 13；The height Warm fluxing agent is to be shown in Table 14；The foaming agent is to be shown in Table 15；The stabilizer is cerium oxide.

2nd, preparation method is same as Example 3.

Embodiment 12

First, raw material proportioning is same as Example 4；The stone material mine tailing is to be shown in Table 12；The clay is to be shown in Table 13；The height Warm fluxing agent is to be shown in Table 14；The foaming agent is to be shown in Table 15；The stabilizer is cerium oxide.

2nd, preparation method is same as Example 4.

Embodiment 13

First, raw material proportioning and embodiment 3 are same；The stone material mine tailing is to be shown in Table 12；The clay is to be shown in Table 13；The high temperature Fluxing agent is to be shown in Table 14；The foaming agent is to be shown in Table 15；The stabilizer is cerium oxide.

2nd, preparation method and embodiment 3 are same.

Embodiment 14

First, raw material proportioning is shown in same as Example 4；The stone material mine tailing is to be shown in Table 12；The clay is to be shown in Table 13；It is described High temperature fluxing agent is to be shown in Table 14；The foaming agent is to be shown in Table 15；The stabilizer is cerium oxide.

2nd, preparation method is same as Example 4.

Embodiment 15

2nd, preparation method is same as Example 4.

Embodiment 16

First, raw material proportioning is same as Example 1；The stone material mine tailing is to be shown in Table 12；The clay is to be shown in Table 13；The height Warm fluxing agent is to be shown in Table 14；The foaming agent is to be shown in Table 15；The stabilizer is cerium oxide.

2nd, preparation method is same as Example 1.

Embodiment 17

First, raw material proportioning is same as Example 1；The stone material mine tailing is to be shown in Table 12；The clay is to be shown in Table 13；The height Warm fluxing agent is to be shown in Table 14；The foaming agent is to be shown in Table 15；The stabilizer is yttrium, cerium oxide.

2nd, preparation method is same as Example 1.

Embodiment 18

2nd, preparation method is same as Example 1.

Composition percentage composition (%) list in 11 each embodiment of table

Embodiment	1	2	3	4	5	6	7	8	9	10
											Stone material mine tailing	40	45	44	40	65	42	52	65	55	45
Graphene	5	8	6	15	0.05	10	1	3	7	6
											Calcium carbonate	3	2	3	5	0.05	8	1	4	7	5
High temperature cosolvent	5	4	4	0.05	3	15	1	2	6	5
											Foaming agent	1	1	3	5	0.05	3	1	3	1	1
Aluminum oxide	8	9	10	4.95	10.75	1	30	1	1	10
											Stabilizer	2	3	4	2	0.05	5	1	2	1	2
Degumming agent	2	4	4	2	0.05	5	1	2	1	2
											Clay	2	3	2	5	10	1	2	2	1	4
Inorganic color	1	0	0	4	5	2	0	1	1	0
											High-temperature fibre particle	30	10	10	15	5	6	5	11	14	17
Vermiculite	1	15	10	2	1	2	5	4	5	3

Stone material mine tailing selective listing in 12 each embodiment of table

Clay selective listing in 13 each embodiment of table

Embodiment	Yellow mud	Red soil	Manganese mud	Kaolin
					1	√	--	--	--
2	--	√	--	--
					3	--	--	√	--
4	--	--	--	√
					5	√	√	√	--
6	√	√	--	√
					7	√	--	√	√
8	--	√	√	√
					9	--	√	√	--
10	--	--	√	√
					11	√	√	--	--
12	√	--	--	√
					13	--	√	--	√
14	√	--	√	--
					15	√	√	√	√
16	√	√	√	√
					17	√	√	--	--
18	--	--	√	√

The each embodiment high temperature cosolvent selective listing of table 14

Foaming agent selective listing in 15 each embodiment of table

Embodiment	Expanded graphite	Carborundum	Carbon dust	Expanded perlite
					1	√	--	--	--
2	--	√	--	--
					3	--	--	√	--
4	√	√	√	√
					5	√	√	--	--
6	√	--	√	--
					7	√	√	--	--
8	√	--	--	√
					9	√	√	√	--
10	√	--	√	--
					11	--	√	--	√
12	--	√	√	--
					13	--	√	--	√
14	√	√	√	--
					15	√	--	√	√
16	--	√	√	√
					17	√	--	√	√
18	--	--	√	√

Testing inspection：

By the standby obtained foamed wall slabs of embodiment 1-18 in present embodiment, comparative example, (foaming of market purchase is light Matter wallboard) by the test of physical and mechanical properties, specific method is referring to first embodiment, and test result is referring to following table.

From upper table data, the bubble Light trabses that formula composition obtains after being combined with proportioning in present embodiment are through surveying Examination, difference is little in burning grade；The Light trabses of the application are 100-800kg/m in bulk density³, compression strength >= 5MPa, rupture strength >=2.5MPa, conduction heat transfer coefficient≤2.0W/m DEG C, grade A1 levels of burning, oise insulation factor >=35dB, water absorption rate ＜ 0.1% is more excellent than comparative example on physical and mechanical properties.

As the increase of graphene amount gradually increases on compression strength, rupture strength in terms of embodiment 1-6, but with The increase thermal conductivity factor of amount can also improve, however pass through research find to add in the feed expanded graphite can to relax this existing As；Therefore strictly to be controlled when raw material configuration the ratio of graphene and expanded graphite, it is impossible to pursue pressure resistance simply The problem of spending, the lifting of rupture strength, and have ignored thermal conductivity factor, therefore the application is in configuration graphene and the ratio of expanded graphite Example obtains by countless orthogonal tests, both can guarantee that compression strength, rupture strength improve and can reduction thermal conductivity factor.

It can be seen that adding in the feed in embodiment 5, (1,9,10,16,18), (6,8), (4,12) from embodiment 1-18 Expanded graphite is added, and has gradually been reduced in conduction heat transfer coefficient with the increase of amount, it was demonstrated that addition expanded graphite can improve Wallboard size in aperture in preparation process is finer and smoother, and the porosity is high, so as to reduce conduction heat transfer coefficient；Embodiment 5, Embodiment 7,8,9,10 has more excellent property on conduction heat transfer coefficient in (1,9,10,16,18), (6,8), (4,11) Can, it was demonstrated that modified stone material mine tailing has the size in finer and smoother aperture, the porosity in the energy for compound the process of fermentation Higher, because after removing metal ion, the element of stone material mine tailing is purer, finer and smoother to aperture during foaming, and finds to implement Example 7,8,9,10 is in bulk density, compression strength, rupture strength, conduction heat transfer coefficient, burning grade, oise insulation factor, water absorption rate Compared to having more excellent numerical value, stone material mine tailing also passes through modification before compounding, by with the specific some gold of enrichment Some metallic elements can be removed after the microorganism enrichment processing of the material of category so that stone material mine tailing is purer, and is changing Property during strain addition activation step, used in the culture medium of activation plant polyose to substitute conventional carbon source (glucose etc.), It was found that the strain after activation has the metallic element ability in more excellent absorption stone material mine tailing；It is additional by white oil grinding at Enable between stone material mine tailing is uniformly embedded in macromolecule in later stage high-temperature calcination, to form network structure increase bulk density after reason, Reduce water absorption rate.A kind of cement base foamed light of disclosure of the invention that the Chinese Patent Application No. that compares is 201610090524.3 Composite and preparation method, the bulk density of the application, compression strength, rupture strength, conduction heat transfer coefficient, burning grade, Oise insulation factor, water absorption rate are superior to Chinese patent 201610090524.3, and giving prominence to the key points, it is Chinese special to be far longer than in bulk density Profit 201610090524.3.A kind of addition sponge gourd of disclosure of the invention that the Chinese Patent Application No. that compares is 201610258377.6 The bulk density of light cellular partition board the application of network fiber, compression strength, rupture strength, conduction heat transfer coefficient, burning grade, every Volume, water absorption rate are superior to Chinese patent 201610258377.6, the equal ＜ 0.1% of the application especially on water absorption rate, and Chinese The water absorption rate of patent 201610258377.6 still reaches 21.4%, therefore, special in each physics using the technical scheme of the application Prior art is compared in property and mechanical characteristic to have greatly improved.

In embodiment 1-18 radionuclide limitation meet national regulation in the range of, the embodiment that compares 7,8,9, Radionuclide limitation in 10 includes I_Ra(External Exposure Index) and I_Ra(External Exposure Index) is all than embodiment 1-6,11-18 It is small, because the rare earth metal content in it can greatly reduce stone material mine tailing after carrying out washup recovering rare earth metal, but many institutes Known, the species for radiating metal is a lot, it is impossible to it can just be removed by a kind of method, but the modification Jing Guo the application, also The content of radiation metal can be reduced so that the wallboard radiation being prepared is smaller, has been truly realized green effect.

Same as Example 7 in raw material in comparative example 2, difference is：Thalline is also before the bacterium solution configuration of viscous pseudomonad By activation culture, do not contained in the culture medium prescription that the activation culture culture uses Chinese yam polysaccharide content reach 88% with On yam extract 8g, the content of fructus schisandrae polysaccharide reach more than 90% Radix Schisandrae Bicolori extract 8g, using glucose Band is replaced.Escherichia coli also pass through activation culture, the training that the activation culture culture uses before the bacterium solution configuration of Colibacter The content that Chinese yam polysaccharide is not contained in foster based formulas reaches more than 88% yam extract 1g/L, the content of fructus schisandrae polysaccharide Reach more than 90% Radix Schisandrae Bicolori extract 3g/L, replaced using glucose band.It was found that the strain phase after the activation of embodiment 7 Comparing comparative example 2 has the more excellent metallic element ability adsorbed in stone material mine tailing.

Give the wallboard that the embodiment 1 in present embodiment is prepared to coherent detection center in addition to be detected, examine The result of survey and data such as following table：

It is appreciated that precast beam can also be connected with concrete prefabricated reinforcing prop 2 by prefabricated fixture, or using bonding The mode that agent and prefabricated fixture are combined is fixedly connected.

It is appreciated that between lining 24 and concrete girder 20 between Side fascia 23 and concrete girder 20, both It can be attached, can also be attached using different connected modes using identical connected mode.

It is appreciated that lining 24 can be omitted according to being actually needed.It is appreciated that concrete structure novel fabricated is built Building body is that 100 can only include one layer of wallboard and one layer of precast floor slab 17.

It is appreciated that the quantity for the sub- wallboard 25 that Side fascia 23 includes with lining 24 is not limited to above-mentioned embodiment, can It is configured according to being actually needed.

Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to Cover the scope of the claims in the present invention.

Claims

A kind of 1. concrete structure novel fabricated building system, it is characterised in that：Including prefabricated foundation, structural support frame, If at least a precast floor slab and drywall panel, the prefabricated foundation includes base and the concrete structure column on the base, The structural support frame includes concrete prefabricated reinforcing prop and precast beam, the concrete prefabricated reinforcing prop and concrete structure Post is fixedly connected using bonding agent, and the perisporium of the concrete prefabricated reinforcing prop is provided with some anchoring steel structures；The precast beam Including concrete girder and plug connector, the concrete girder and the concrete prefabricated reinforcing prop by prefabricated fixture and/ Or bonding agent connection, the plug connector are connected with the wherein one side of the concrete girder；The precast floor slab is supported in institute Concrete girder is stated on the side of the plug connector, and passes through bonding agent and/or prefabricated connection with the concrete girder Part is attached, and adjacent two blocks of wallboards mutually splice or are bonded, the wallboard adjacent with the concrete prefabricated reinforcing prop Be provided with bar planting hole, the anchoring steel structure is anchored in the bar planting hole, with connect the wallboard with it is described concrete prefabricated plus Qiang Zhu；The wallboard is provided with plug division, the plug division and the plug connector grafting towards the side of the precast beam, and uses Bonding agent is fixed.
2. novel fabricated building system as claimed in claim 1, it is characterised in that：The wallboard is based on graphene and stone It is material foamed wall slab, based on graphene and nonmetallic tailings foamed wall slab and light based on graphene and the foaming of stone material mine tailing The one or more of quality high-temperature wallboard, wherein, it is described to be based on graphene with stone material foamed wall slab according to percentage by weight Meter, including stone material mine tailing 45-90%, high temperature cosolvent 0.05-10%, graphene 0.05-15%, expanded graphite 0.05-5%, Zirconium oxide 1-20%, calcium carbonate 0.05-10%, clay 1-10%, stabilizer 0.05-5%, degumming agent 0.05-5%, inorganic color Expect 0.05-5%；It is described to be based on graphene and nonmetallic tailings foamed wall slab in percentage by weight including nonmetallic Mine tailing 55-75%, graphene 0.05-15%, vermiculite 1-15%, high temperature cosolvent 0.05-15%, high-temperature fibre 5-20%, Foaming agent 0.05-5%, zirconium oxide 1-20%, clay 1-10%, stabilizer 0.05-5%, degumming agent 0.05-5%；It is described to be based on Graphene and stone material mine tailing foamed light high temperature resistant wallboard in percentage by weight, including stone material mine tailing 40%-65%, graphite Alkene 0.05%-15%, aluminum oxide 1%-30%, vermiculite 1-15%, calcium carbonate 0.05%-10%, high temperature cosolvent 0.05%- 15%th, high-temperature fibre particle 5-30%, foaming agent 0.05%-5%, stabilizer 0.05%-5%, degumming agent 0.05%-5%, The additional 0%-5% of clay 1%-10%, colorant.
3. concrete structure novel fabricated building system as claimed in claim 1, it is characterised in that：The concrete structure Post is provided with some first rebar connectors backwards to one end of the base, and the concrete prefabricated reinforcing prop is towards described prefabricated The end face on basis is provided with some second rebar connectors；Between some first rebar connectors and some second rebar connectors Every being distributed between the concrete structure column and the concrete prefabricated reinforcing prop, in the first rebar connector and the second reinforcing bar The peripheral live formwork of connector, then using the cast-in-place fixation of bonding agent.
4. concrete structure novel fabricated building system as claimed in claim 1, it is characterised in that：The precast floor slab with Connected positioned at the wallboard this described above precast floor slab by prefabricated component and/or bonding agent.
5. concrete structure novel fabricated building system as claimed in claim 1, it is characterised in that：If the wallboard includes Dry Side fascia and some linings, some Side fascias surround a receiving space jointly, with the concrete prefabricated reinforcing prop Adjacent Side fascia is connected by the anchoring steel structure with the concrete prefabricated reinforcing prop, and some linings are located at described In receiving space, adjacent two pieces of linings mutually splice to form interior wall, the interior wall adjacent with the concrete prefabricated reinforcing prop Plate is connected by the anchoring steel structure with the concrete prefabricated reinforcing prop, the top of the top of the Side fascia and the lining Portion is equipped with the plug division.
6. concrete structure novel fabricated building system as claimed in claim 5, it is characterised in that：The Side fascia is backwards The side of the receiving space is additionally provided with water-proof precast product, the water-proof precast product include the first joint face, the second joint face and 3rd joint face, first joint face are oppositely arranged with second joint face, the 3rd joint face connection described first Joint face and the second joint face, and the 3rd joint face is towards the receiving space, first joint face and described second Joint face is fixed with adjacent two layers Side fascia by bonding agent respectively, the 3rd joint face and the precast floor slab and described pre- Beam processed is fixed by bonding agent.
7. concrete structure novel fabricated building system as claimed in claim 6, it is characterised in that：First joint face For inclined-plane, the direction that first connection faces away from the receiving space gradually tilts to the prefabricated foundation, with described the The Side fascia of one joint face connection is provided with the first inclined-plane coordinated with first joint face, first inclined-plane and described the One joint face is fixed by bonding agent.
8. concrete structure novel fabricated building system as claimed in claim 6, it is characterised in that：Second joint face Including supporting part and rake, the supporting part is supported on corresponding Side fascia and consolidated with corresponding Side fascia by bonding agent Fixed, the rake is connected to the rake farthest away from the side of the receiving space, and the rake is towards away from the appearance Receive the direction in space gradually tilts to the prefabricated foundation, and Side fascia be connected with second joint face with described provided with inclining The second inclined-plane that inclined portion coordinates, second inclined-plane is fixed with the rake by bonding agent.
9. concrete structure novel fabricated building system as claimed in claim 5, it is characterised in that：On the Side fascia also Window mounting hole is offered, surrounds the waterproof boss of projection one and recessed installing groove in the side wall of the window mounting hole, it is described It is flat logical that a stainless steel is fixed in installing groove, the concrete structure novel fabricated building system also includes window, the window Including installing housing, the installation housing is connected with the flat logical and described waterproof boss of the stainless steel.
10. a kind of assembly method of concrete structure novel fabricated building system as claimed in claim 1, its feature exist In comprising the following steps：

Lay prefabricated foundation；

One end of concrete prefabricated reinforcing prop is fixedly connected with the concrete structure column of prefabricated foundation by bonding agent；

The concrete girder of precast beam is connected with the concrete prefabricated reinforcing prop by bonding agent and/or prefabricated fixture；

Adjacent two blocks of wallboards are mutually spliced or are bonded, anchoring steel structure is plugged in the bar planting hole of wallboard, filled with bonding agent Gap in bar planting hole, to connect the wallboard and the concrete prefabricated reinforcing prop；By the plug division of the wallboard with it is prefabricated The plug connector grafting of beam, and fixed using bonding agent, to connect wallboard and precast beam；

The precast floor slab is supported on the concrete girder of the precast beam, and adopted with the concrete girder of the precast beam Connected with bonding agent and/or prefabricated connector.