CN108842944A - A kind of assembled light composite thermo-insulating wall board and preparation method thereof and installation method - Google Patents

A kind of assembled light composite thermo-insulating wall board and preparation method thereof and installation method Download PDF

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Publication number
CN108842944A
CN108842944A CN201810640116.XA CN201810640116A CN108842944A CN 108842944 A CN108842944 A CN 108842944A CN 201810640116 A CN201810640116 A CN 201810640116A CN 108842944 A CN108842944 A CN 108842944A
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CN
China
Prior art keywords
insulation layer
thermal insulation
insulating wall
wall board
chord member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810640116.XA
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Chinese (zh)
Inventor
王芳
庞巍祥
范海祥
江佳斐
王亚辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baoye Group Zhejiang Construction Industry Research Institute Co Ltd
Original Assignee
Baoye Group Zhejiang Construction Industry Research Institute Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baoye Group Zhejiang Construction Industry Research Institute Co Ltd filed Critical Baoye Group Zhejiang Construction Industry Research Institute Co Ltd
Priority to CN201810640116.XA priority Critical patent/CN108842944A/en
Publication of CN108842944A publication Critical patent/CN108842944A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74Removable non-load-bearing partitions; Partitions with a free upper edge modular coordination
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74Removable non-load-bearing partitions; Partitions with a free upper edge modular coordination
    • E04B2/7401Removable non-load-bearing partitions; Partitions with a free upper edge modular coordination assembled using panels without a frame or supporting posts, with or without upper or lower edge locating rails
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74Removable non-load-bearing partitions; Partitions with a free upper edge modular coordination
    • E04B2/7401Removable non-load-bearing partitions; Partitions with a free upper edge modular coordination assembled using panels without a frame or supporting posts, with or without upper or lower edge locating rails
    • E04B2/7403Removable non-load-bearing partitions; Partitions with a free upper edge modular coordination assembled using panels without a frame or supporting posts, with or without upper or lower edge locating rails with special measures for sound or thermal insulation including fire protection
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74Removable non-load-bearing partitions; Partitions with a free upper edge modular coordination
    • E04B2/82Removable non-load-bearing partitions; Partitions with a free upper edge modular coordination characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building

Abstract

The present invention provides a kind of assembled light composite thermo-insulating wall board and its installation methods, belong to energy-saving building technology field, a kind of assembled light composite thermo-insulating wall board, it from outside to inside successively include Side fascia, thermal insulation layer and lining, the Side fascia is connect with thermal insulation layer by steel bar girder, and the thermal insulation layer and lining pass through compacting bonding;The Side fascia is concrete, and the thermal insulation layer is light heat insulation material;The interconnecting piece being connected with the steel bar girder is equipped between the Side fascia and thermal insulation layer.A kind of production method and installation method of assembled light composite thermo-insulating wall board, production method include the following steps:Prefabricated outer wall panel and thermal insulation layer;Embedded bar truss;Embedded U-shaped connector;It is laid with thermal insulation layer;Composite interior wallboard and thermal insulation layer;Installation method includes the following steps:L-type connector is connect with U-shaped connector by bolt;L-type connector and major structure of construction are welded;Block gap.Lightweight of the present invention, heat preservation, heat-insulated, sound insulation, and there is universality, it is widely used, structure connection is simple, quick for installation, and is conducive to industrialized production.

Description

A kind of assembled light composite thermo-insulating wall board and preparation method thereof and installation method
Technical field
The present invention relates to a kind of assembled light composite thermo-insulating wall board and preparation method thereof and installation methods, belong to building section It can technical field.
Background technique
At present in domestic industry assembled precast concrete composite wallboard structure mainly use two kinds of structures form, first Kind composite wallboard is single layer overlapping, that is, outdoor section uses prefabrication, and indoor section uses molded-in-place, and centre is adopted again With concrete cast-in-site, although the advantages of this configuration embodies prefabricated concrete structure to a certain degree, It is that industrialization assembled degree is not high.Second composite wallboard is the double-layered wallboard without thermal insulation structure, that is, it is outdoor and Indoor section all uses prefabrication, and middle section uses concrete cast-in-site, and this configuration can be largely The advantages of embodying prefabricated concrete structure, but since indoor and outdoors prefabrication part is main in design principle The stress unit of structure, wall thermal insulating thermal insulation layer can not be considered with the requirement in stress, pre-erection by being limited by production technology.
In addition the third panel structure is the prefabricated concrete solid wall plate structure of industrialization, that is, complete solid Concrete panel, coupling part use pre-buried grout sleeve, and in-site pouring cement grout material carries out anchor connection to joint bar;It is this The process that make reduces the road double-layer overlapped plywood Jian Na cast-in-site than above-mentioned composite wallboard, but press existing specification Regulation, the prefabricated concrete solid wall plate structural thickness of the industrialization is necessary >=200mm, not only from great, lifting is difficult, Simultaneously also to production(It is pre-buried)And the requirement of construction precision is very high.
For as described above, the relevant Side fascia of existing precast concrete such as will generally be deposited applied to low tier building field Production required precision it is high, from the problems such as great, at high cost, heat insulating ability is insufficient, difficulty of construction is big, at the same time because of wallboard thickness Substantially stationary, the adaptability under Different climate environment is insufficient.
In view of this, the applicant specializes in this, develop a kind of assembled light composite thermo-insulating wall board and Thus its production method and installation method, this case generate.
Summary of the invention
In order to solve drawbacks described above existing in the prior art, the present invention provides a kind of assembled light composite heat insulating walls Plate and preparation method thereof and installation method build assembled architecture with diversification in styles under different regions Different climate environment There is universality in building.
To achieve the goals above, the technical solution adopted by the present invention is as follows:
A kind of assembled light composite thermo-insulating wall board successively includes Side fascia, thermal insulation layer and lining, the exterior wall from outside to inside Plate is connect with thermal insulation layer by steel bar girder, and the thermal insulation layer and lining pass through compacting bonding;The Side fascia is concrete, The thermal insulation layer is light heat insulation material;The connection being connected with the steel bar girder is equipped between the Side fascia and thermal insulation layer Portion.
Preferably, the interconnecting piece uses U-shaped connector and L-type connector.
The U-shaped connector is set to U-shaped connector wherein at least provided with two the first screw holes, described two first screw holes Side, and it is raised to the other side;The L-type connector is wherein equipped with and U-shaped connector same number, diameter and spacing on one side The second screw hole.Two the second screw holes on L shape connector are elliptical aperture, and a transverse direction is opened, another is vertically opened, and avoids missing Difference.
Preferably, at least provided with interconnecting piece described in one at the Side fascia and four angles of thermal insulation layer.
Groove is formed between the interconnecting piece and lining.
The steel bar girder includes the first chord member being set in the Side fascia and the second chord member, set on the thermal insulation layer Third chord member and the 4th chord member and the web member between the Side fascia and thermal insulation layer.
Preferably, the thermal insulation layer main component is lightweight concrete and polyurethane foam particle, the lining master Wanting ingredient is calcium silicates.Lining have high intensity, use the high-intensitive lining fire endurance of 5mm thickness reach 1 hour and with On, it can be used directly as inner wall surface in building, be this field novel high-strength lining.
A kind of production method and installation method of assembled light composite thermo-insulating wall board, production method include the following steps:
Step 1: prefabricated outer wall panel and thermal insulation layer:It is prefabricated heat-insulated using light heat insulation material using concrete prefabricated Side fascia Layer;
Step 2: embedded bar truss:First chord member, the second chord member, web member are embedded in Side fascia in advance;
Step 3: embedded U-shaped connector:U-shaped connector part is embedded in Side fascia in advance;
Step 4: being laid with thermal insulation layer:Thermal insulation layer is layed in one side of the Side fascia equipped with steel bar girder and U-shaped connector, by U The thermal insulation layer of type connector region is removed by L-type connector size specification, and U-shaped connector is made to be exposed to surface;By third Chord member, the 4th chord member are embedded in thermal insulation layer in advance;
Step 5: composite interior wallboard and thermal insulation layer:Lining and thermal insulation layer are suppressed into bonding at high temperature under high pressure;
Wherein in step 4 and step 5, composite interior wallboard just overlays on the other side of mold before thermal insulation layer of constructing, complete every Thermosphere also completes the bonding process of thermal insulation layer and lining while construction.
Thermal insulation layer upon hardening, is analogous to the fluid product of mortar, in thermal insulation layer construction, needs to be arranged one vertically Mold, it is excessive when preventing thermal insulation layer from pouring into, at the same the composite interior wallboard mentioned of step 5 should be construction thermal insulation layer before just The other side of mold is overlayed on, and synchronously completes bonding process with thermal insulation layer.
Installation method includes the following steps:
Step 6: L-type connector and major structure of construction are welded;
Step 7: L-type connector is connect with U-shaped connector by bolt;Using the erection sequence of step 6 and step 7, i.e., Welding, then is bolted, and when construction is more flexible.
Step 8: blocking gap:Block assembled light composite thermo-insulating wall board between, assembled light composite thermo-insulating wall board with build Build the installation gap between main structure.
The step 2 and step San Tong method carry out, will be described U-shaped in the chord member arrangement for carrying out Side fascia, thermal insulation layer Connector carries out pre-buried installation, and it is made to carry out with the first chord member, the second chord member, third chord member and the 4th chord member wearing muscle and connect.
In the step 2, first chord member, the second chord member are all embedded in the Side fascia in advance, the web member part It is embedded in the Side fascia in advance.
Combination principle, the present invention are able to achieve following technical effect:
(1)Constitute precast concrete external wall panel, the precast light thermal-insulation thermal insulation layer, height of a kind of assembled light composite thermo-insulating wall board Intensity lining, the thickness of every kind of component part can be required according to difference of the different regions to building energy conservation, heat insulating ability into Row adjustment, solves the universality that assembled architecture builds different regions diversification in styles.
(2)Precast light thermal-insulation thermal insulation layer category light material also ensures combined wall board of the present invention except heat preservation, heat insulation Except soundproof effect, pass through and change thickness and adjust the heat preservation of combined wall board, heat-insulated, sound insulation coefficient;Because main component is lightweight Concrete and polyurethane foam particle can be bonded effectively with precast concrete external wall panel, while avoid the generation of moisture condensation.
(3)In process of factory production, precast concrete external wall panel can be made assembled light composite thermo-insulating wall board of the present invention Template when constructing for precast light thermal-insulation thermal insulation layer uses, and the novel high-strength lining of the other side is directly as precast light Base's cladding plate when heat insulation layer is constructed.
(4)Assembled light composite thermo-insulating wall board of the present invention is mainly installed on steel construction and concrete frame structure building On, it is applicable in and can be applied to:New rural village building, workshop, interim office occupancy, site operation room, electric power room etc. are low Tier building, and recycling can be achieved in the non-permanent constructions types such as interim office occupancy, site operation room.
(5)Precast concrete external wall panel, precast light thermal-insulation thermal insulation layer and novel high-strength lining press mould in factory Number completes the process, and has structure stress clear, good heat preservation performance, unit load small while product quality is secure, and with it is above The features such as main structure connection of steel construction and frame concrete building is simple, quick for installation, is conducive to industrialized production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment assembled light composite thermo-insulating wall board;
Fig. 2 is the floor map of the present embodiment assembled light composite thermo-insulating wall board;
Fig. 3 is the diagrammatic cross-section of A-A in Fig. 2;
Fig. 4 is the scheme of installation of interconnecting piece L-type connector and U-shaped connector at " B " in Fig. 2(Perspective view);
Fig. 5 is the scheme of installation of interconnecting piece L-type connector and U-shaped connector at " B " in Fig. 2;
Fig. 6 is the scheme of installation of the present embodiment assembled light composite thermo-insulating wall board and steel structure girder;
Fig. 7 is the scheme of installation of the present embodiment assembled light composite thermo-insulating wall board and concrete foundation beam;
Fig. 8 is the structural schematic diagram of U-shaped connector in the present embodiment assembled light composite thermo-insulating wall board;
Fig. 9 is the perspective view of U-shaped connector in the present embodiment assembled light composite thermo-insulating wall board;
Figure 10 is the structural schematic diagram of the first L-type connector in the present embodiment assembled light composite thermo-insulating wall board;
Figure 11 is the structural schematic diagram of the second L-type connector in the present embodiment assembled light composite thermo-insulating wall board;
Schematic diagram when Figure 12 is the connection of L-type connector and girder steel in the present embodiment assembled light composite thermo-insulating wall board;
Figure 13 is the connection signal of L-type connector and concrete foundation beam in the present embodiment assembled light composite thermo-insulating wall board Figure;
Figure 14 is steel bar girder schematic view of facade structure in the present embodiment assembled light composite thermo-insulating wall board;
Figure 15 is steel bar girder cross-sectional view in the present embodiment assembled light composite thermo-insulating wall board.
Mark explanation:Side fascia 1, thermal insulation layer 2, lining 3, interconnecting piece 4, U-shaped connector 5, the first L-type connector 6, the Two L-type connectors 7, bolt 8, pre-embedded steel slab 9, steel structure girder 10, concrete foundation beam 11, exterior wall gap-filling glue 12, foamed strip 13, Building heat preservation filling material 14, steel bar girder 15, the first chord member 151, the second chord member 152, third chord member 153, the 4th chord member 154, Web member 155, the first screw hole 16, the second screw hole 17, pre embedded bolt 18.
Specific embodiment
In order to make the attainable technical effect of technological means of the invention and its institute, more perfect exposure can be become apparent from, One embodiment is hereby provided, and is described in detail as follows in conjunction with attached drawing:
As shown in Figure 1-3, Fig. 1 is the structural schematic diagram of the present embodiment assembled light composite thermo-insulating wall board, Fig. 2 is the present embodiment The floor map of assembled light composite thermo-insulating wall board, Fig. 3 are the diagrammatic cross-section of A-A in Fig. 2, a kind of dress of the present embodiment It from outside to inside successively include Side fascia 1, thermal insulation layer 2 and lining 3, Side fascia 1 and thermal insulation layer with formula light composite insulating wall board 2 are connected by steel bar girder 15, and thermal insulation layer 2 and lining 3 pass through compacting bonding;Side fascia 1 is concrete, and thermal insulation layer 2 is light Quality guarantee adiabator;It is equipped with the interconnecting piece 4 that is connected with steel bar girder between Side fascia 1 and thermal insulation layer 2, the depth of interconnecting piece 4 is to pre- Until the surface exposing for being embedded in internal U connector 5, i.e., groove is formed between interconnecting piece 4 and lining 3.
As shown in Figure 14 and Figure 15, Figure 14 is steel bar girder facade knot in the present embodiment assembled light composite thermo-insulating wall board Structure schematic diagram;Figure 15 is steel bar girder cross-sectional view in the present embodiment assembled light composite thermo-insulating wall board, and steel bar girder 15 includes The first second chord member of chord member 151 and 152 in Side fascia 1, third chord member 153 and the 4th chord member set on thermal insulation layer 2 154 and the web member 155 between Side fascia 1 and thermal insulation layer 2, the first chord member 151, the second chord member 152, third chord member 153 It is all made of reinforcing bar material with the 4th chord member 154, the main effect for playing force rod.The specific cloth muscle spacing of the steel bar girder according to The thickness change of Side fascia 1 and light heat insulation layer 2 determines after carrying out Structure Calculation.
2 main component of thermal insulation layer is lightweight concrete and polyurethane foam particle, and 3 main component of lining is calcium silicates. Lining 3 has high intensity, and the high-intensitive lining 3 of 5mm thickness is used in the present embodiment, and fire endurance reaches 1 hour or more, It can be used directly as inner wall surface in building, be this field novel high-strength lining.
As shown in Figures 4 and 5, Fig. 4 is the scheme of installation of interconnecting piece L-type connector and U-shaped connector at " B " in Fig. 2(Thoroughly View), Fig. 5 is the scheme of installation of interconnecting piece L-type connector and U-shaped connector at " B " in Fig. 2, and interconnecting piece 4 uses U-shaped company Fitting 5 and L-type connector.In the present embodiment, U-shaped connector 5 is essentially the plate body connector of the u-shaped shape of section, and L-type connects Fitting is essentially the metal connecting piece that the L-shaped plate body of section is constituted.
As shown in FIG. 8 and 9, Fig. 8 is the structural representation of U-shaped connector in the present embodiment assembled light composite thermo-insulating wall board Figure, Fig. 9 be the present embodiment assembled light composite thermo-insulating wall board in U-shaped connector perspective view, U-shaped connector 4 at least provided with Two the first screw holes 16, two the first screw holes 16 are set to the wherein side of U-shaped connector 4, and raised to the other side;
Wherein one side is equipped with the second screw hole 17 with U-shaped 4 same number of connector, diameter and spacing to L-type connector 5.This reality It applies in example, 2 the first screw holes 16 with nut are arranged in U-shaped connector, and two 16 height of the first screw hole are consistent, and L-type connector is set Set 2 the second screw holes 17, the spacing one of two the second screw holes 17 in the spacing of two the first screw holes 16 and same L-type connector It causes.Same assembled light composite thermo-insulating wall board(That is Side fascia and thermal insulation layer)An interconnecting piece is at least respectively arranged in four angles 4, in the present embodiment, one interconnecting piece 4 is equipped at four angles.It is arranged apart from integrated structure stress and girder steel, basis etc. Height and stress consider simultaneously.
In the present embodiment, L-type connector uses two kinds of specifications, i.e. the first L-type connector 6 and the second L-type connector 7, such as Shown in Figure 10 and 11, Figure 10 is the structural schematic diagram of the first L-type connector in the present embodiment assembled light composite thermo-insulating wall board, Figure 11 is the structural schematic diagram of the second L-type connector in the present embodiment assembled light composite thermo-insulating wall board, the first L-type connector 6 and second L-type connector 7 distinguish be the second screw hole 17 setting position, the shorter plate of L-type connector is arranged in the former On, for interconnecting piece 4 at the middle part of assembled light composite thermo-insulating wall board, the latter is arranged in the longer plate of L-type connector On, for interconnecting piece 4 at the end of assembled light composite thermo-insulating wall board, to adapt to different intensity requirements.
As shown in Figures 12 and 13, Figure 12 is L-type connector and girder steel in the present embodiment assembled light composite thermo-insulating wall board Connection when schematic diagram, Figure 13 be the present embodiment assembled light composite thermo-insulating wall board in L-type connector and concrete foundation The connection schematic diagram of beam.
As shown in Fig. 2, setting at the top of the present embodiment assembled light composite thermo-insulating wall board, there are two pre embedded bolts 18, are used for Lifting when the present embodiment is installed is used.
A kind of production method and installation method of assembled light composite thermo-insulating wall board, production method include the following steps:
Step 1: prefabricated outer wall panel and thermal insulation layer:It is prefabricated heat-insulated using light heat insulation material using concrete prefabricated Side fascia Layer;
Step 2: embedded bar truss:First chord member, the second chord member, web member are embedded in Side fascia in advance;
Step 3: embedded U-shaped connector:U-shaped connector part is embedded in Side fascia in advance;
Step 4: being laid with thermal insulation layer:Thermal insulation layer is layed in one side of the Side fascia equipped with steel bar girder and U-shaped connector, by U The thermal insulation layer of type connector region is removed by L-type connector size specification, and U-shaped connector is made to be exposed to surface;By third Chord member, the 4th chord member are embedded in thermal insulation layer in advance;
Step 5: composite interior wallboard and thermal insulation layer:Lining and thermal insulation layer are suppressed into bonding at high temperature under high pressure;
In the present embodiment step 4 and step 5, composite interior wallboard just overlays on the other side of mold before thermal insulation layer of constructing, complete Also the bonding process of thermal insulation layer and lining is completed while construction at thermal insulation layer.
Thermal insulation layer upon hardening, is analogous to the fluid product of mortar, in thermal insulation layer construction, needs to be arranged one vertically Mold, it is excessive when preventing thermal insulation layer from pouring into, at the same the composite interior wallboard mentioned of step 5 should be construction thermal insulation layer before just The other side of mold is overlayed on, and synchronously completes bonding process with thermal insulation layer.
Installation method includes the following steps:
Step 6: L-type connector and major structure of construction are welded;
Step 7: L-type connector is connect with U-shaped connector by bolt;
Step 8: blocking gap:Block assembled light composite thermo-insulating wall board between, assembled light composite thermo-insulating wall board with build Build the installation gap between main structure.
Step 2 and step San Tong method carry out, in the chord member arrangement for carrying out Side fascia, thermal insulation layer, by U-shaped connector into The pre-buried installation of row, and it is made to carry out with the first chord member, the second chord member, third chord member and the 4th chord member wearing muscle and connect.
In step 2, the first chord member, the second chord member are all embedded in Side fascia in advance, and web member part is embedded in Side fascia in advance.
As shown in figure 3, the portion of being vertically connected with respectively is embedded with U-shaped connector 5, the U-shaped connector 5 on top is opening down, lower part U-shaped connector it is opening up, chord member in wallboard will be embedded in(Horizontal bar)It is embedded in U-shaped connector 5 and is welded with it, it should U-shaped connector 5 can do synchronous adjustment according to the variation of embodiment assembled light composite heat insulating wall plate thickness in sheet;U-shaped connection Two screw rods are respectively set on the inside of two screw holes of part 5, and mode is bolted as shown in Figure 5 with L-type connector 6,7.With this Meanwhile the way of 4 indent of interconnecting piece can guarantee to the validity and stability of connection, it can also make the nuts after completing to install embedding In the groove of interconnecting piece 4, to guarantee the planarization of built-in material installation.
After the lifting of the present embodiment assembled light composite thermo-insulating wall board, first to the present embodiment assembled light composite heat insulating wall The interconnecting piece 4 of plate lower end two is attached, and is bolted with the L-type connector 6 on such as Figure 11, concrete foundation beam upper end With 4 pre-embedded steel slab 9 of interconnecting piece of L-type connector 6, L-type connector is welded to connect in advance with pre-embedded steel slab 9.Again to this reality The interconnecting piece 4 of assembled light composite thermo-insulating wall board lower end two is applied to be bolted.
As shown in fig. 6, Fig. 6 is the scheme of installation of the present embodiment assembled light composite thermo-insulating wall board and steel structure girder, Material 14 is filled using building heat preservation in installation gap between steel structure girder(It builds dedicated)It is blocked, upper and lower two pieces of this realities It applies after the plate stitch left after an assembled light composite thermo-insulating wall board is installed first uses the embedding reality of polyurethane foam item 13 and uses again outside Wall gap-filling glue 12(Exterior wall is dedicated)It is blocked, material 14 is filled with building heat preservation in the gap of inner cavity(It builds dedicated)It is carried out from inside It blocks.
As shown in fig. 7, Fig. 7 is the installation signal of the present embodiment assembled light composite thermo-insulating wall board and concrete foundation beam Figure, the installation gap building heat preservation between concrete foundation beam fill material 14(It builds dedicated)It is blocked from inside.
The above content is combine the preferred embodiment of the present invention to made by provided technical solution further specifically It is bright, and it cannot be said that the present invention specific implementation be confined to it is above-mentioned these explanation, for the common skill of the technical field of the invention For art personnel, without departing from the inventive concept of the premise, a number of simple deductions or replacements can also be made, all should be considered as It belongs to the scope of protection of the present invention;Component, component, configuration, composition, connection type as described above, which do not become, limits this hair Bright element can make various changes within the scope of spirit of the invention.

Claims (10)

1. a kind of assembled light composite thermo-insulating wall board successively includes Side fascia, thermal insulation layer and lining, feature from outside to inside It is:The Side fascia is connect with thermal insulation layer by steel bar girder, and the thermal insulation layer and lining pass through compacting bonding;It is described outer Wallboard is concrete, and the thermal insulation layer is light heat insulation material;It is equipped with and the reinforcing bar purlin between the Side fascia and thermal insulation layer The connected interconnecting piece of frame.
2. a kind of assembled light composite thermo-insulating wall board as described in claim 1, it is characterised in that:The interconnecting piece is adopted With U-shaped connector and L-type connector.
3. a kind of assembled light composite thermo-insulating wall board as claimed in claim 2, it is characterised in that:The U-shaped connection Part is set to the wherein side of U-shaped connector at least provided with two the first screw holes, described two first screw holes, and convex to the other side It rises;The L-type connector is wherein equipped with the second screw hole with U-shaped connector same number, diameter and spacing on one side.
4. a kind of assembled light composite thermo-insulating wall board as described in claim 1, it is characterised in that:The Side fascia with At least provided with interconnecting piece described in one at four angles of thermal insulation layer.
5. a kind of assembled light composite thermo-insulating wall board as described in claim 1, it is characterised in that:The interconnecting piece with Groove is formed between lining.
6. a kind of assembled light composite thermo-insulating wall board as described in claim 1, it is characterised in that:The steel bar girder Including be set to the Side fascia in the first chord member and the second chord member, the third chord member set on the thermal insulation layer and the 4th chord member, And the web member between the Side fascia and thermal insulation layer.
7. a kind of assembled light composite thermo-insulating wall board as described in claim 1, it is characterised in that:The thermal insulation layer master Wanting ingredient is lightweight concrete and polyurethane foam particle, and the lining main component is calcium silicates.
8. a kind of production method and installation method of assembled light composite thermo-insulating wall board, which is characterized in that production method includes Following steps:
Step 1: prefabricated outer wall panel and thermal insulation layer:It is prefabricated heat-insulated using light heat insulation material using concrete prefabricated Side fascia Layer;
Step 2: embedded bar truss:First chord member, the second chord member, web member are embedded in Side fascia in advance;
Step 3: embedded U-shaped connector:U-shaped connector part is embedded in Side fascia in advance;
Step 4: being laid with thermal insulation layer:Thermal insulation layer is layed in one side of the Side fascia equipped with steel bar girder and U-shaped connector, by U The thermal insulation layer of type connector region is removed by L-type connector size specification, and U-shaped connector is made to be exposed to surface;By third Chord member, the 4th chord member are embedded in thermal insulation layer in advance;
Step 5: composite interior wallboard and thermal insulation layer:Lining and thermal insulation layer are suppressed into bonding at high temperature under high pressure;
Installation method includes the following steps:
Step 6: L-type connector and major structure of construction are welded;
Step 7: L-type connector is connect with U-shaped connector by bolt;
Step 8: blocking gap:Block assembled light composite thermo-insulating wall board between, assembled light composite thermo-insulating wall board with build Build the installation gap between main structure.
9. a kind of production method of assembled light composite thermo-insulating wall board as claimed in claim 8, which is characterized in that the step Rapid two and step San Tong method carry out, in the chord member arrangement for carrying out Side fascia, thermal insulation layer, will the U-shaped connector progress it is pre-buried Installation, and it is made to carry out with the first chord member, the second chord member, third chord member and the 4th chord member wearing muscle and connect.
10. a kind of production method of assembled light composite thermo-insulating wall board as claimed in claim 8, which is characterized in that described In step 2, first chord member, the second chord member are all embedded in the Side fascia in advance, and the web member part is embedded in described outer in advance In wallboard.
CN201810640116.XA 2018-06-21 2018-06-21 A kind of assembled light composite thermo-insulating wall board and preparation method thereof and installation method Pending CN108842944A (en)

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CN109853840A (en) * 2019-02-18 2019-06-07 北京工业大学 A kind of assembled sandwich out-hung panel system
CN110565844A (en) * 2019-09-10 2019-12-13 广东绿屋建筑科技工程有限公司 can absorb assembled partition wall system of construction error
CN113006322A (en) * 2021-03-12 2021-06-22 万普华 Multilayer voltage-regulating type steel structure external wall panel and preparation method thereof
CN114523549A (en) * 2022-02-24 2022-05-24 中冶建筑研究总院有限公司 Manufacturing method of light composite heat-insulating concrete external wall panel for assembly type steel structure building

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109853840A (en) * 2019-02-18 2019-06-07 北京工业大学 A kind of assembled sandwich out-hung panel system
CN110565844A (en) * 2019-09-10 2019-12-13 广东绿屋建筑科技工程有限公司 can absorb assembled partition wall system of construction error
CN113006322A (en) * 2021-03-12 2021-06-22 万普华 Multilayer voltage-regulating type steel structure external wall panel and preparation method thereof
CN114523549A (en) * 2022-02-24 2022-05-24 中冶建筑研究总院有限公司 Manufacturing method of light composite heat-insulating concrete external wall panel for assembly type steel structure building

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