CN106703250B - A kind of Assembled self-insulating wall and its just manual labour skill - Google Patents

A kind of Assembled self-insulating wall and its just manual labour skill Download PDF

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Publication number
CN106703250B
CN106703250B CN201611098433.0A CN201611098433A CN106703250B CN 106703250 B CN106703250 B CN 106703250B CN 201611098433 A CN201611098433 A CN 201611098433A CN 106703250 B CN106703250 B CN 106703250B
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China
Prior art keywords
anchoring piece
wall
concrete
pole
decorative board
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CN201611098433.0A
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Chinese (zh)
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CN106703250A (en
Inventor
翟传伟
李壮贤
侯钦鹏
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Qingdao Kerui New Environmental Protection Materials Group Co Ltd
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Qingdao Kerui New Environmental Protection Materials Group Co Ltd
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    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00Producing shaped prefabricated articles from the material
    • B28B1/04Producing shaped prefabricated articles from the material by tamping or ramming
    • B28B1/045Producing shaped prefabricated articles from the material by tamping or ramming combined with vibrating or jolting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00Producing shaped prefabricated articles from the material
    • B28B1/29Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/245Curing concrete articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/04Discharging the shaped articles
    • B28B13/06Removing the shaped articles from moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B15/00General arrangement or layout of plant ; Industrial outlines or plant installations
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/762Exterior insulation of exterior walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0866Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of several layers, e.g. sandwich panels or layered panels
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0875Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer

Abstract

A kind of Assembled self-insulating wall and its preparation process, the wall include concrete wall, heat insulating decorative board, and heat insulating decorative board is arranged outside the concrete wall.The present invention proposes that the technique just beaten by heat insulating decorative board produces Assembled self-insulating wallboard, eliminate outer page board in former sandwich structure and the inside and outside connector being connected, cost is set to decline to a great extent, improve production efficiency, the self weight for reducing building, provides guarantee to be widely applied assembled architecture.

Description

A kind of Assembled self-insulating wall and its just manual labour skill
Technical field
The present invention relates to building material technical field, more particularly to a kind of novel fabricated wall production method, set Meter and installing area.
Background technique
As maximum developing country, China's per Unit GDP Energy Consumption is world average level more than 2 times, in face of increasingly Severe energy security situation, country are all carrying forward vigorously energy-saving and emission-reduction in every field.Building energy consumption occupies China's total energy consumption 20 ~ 30%, therefore building energy conservation is just particularly important.Newest building energy-saving standard be northern area for example Beijing, Tianjin, The provinces such as Shandong, Hebei, Xinjiang have realized 75% energy conservation standard, and the cities and towns residential architecture of most area is 65%, only a few Area requires to be 50%.Since China's Developing Energy-saving Construction is later, various aspects all owe maturation, energy saving skill compared with European and American developed countries Art measure and standard also fall behind relatively, but on the whole, and super low energy consumption building, green building are the development trends of China's building.
Super low energy consumption building is commonly referred to as passive type building at home, i.e., without the heating of active and air-conditioning or using extremely low Energy consumption can maintain the building of comfortable indoor thermal environment.The peripheral structure of passive type building requirements building has pole Good heat insulation effect and airtightness sees that the organic for using thermal insulation property best is kept the temperature according to the case where current passive type building As insulation construction, thickness is more than 15cm for material polyurethane or polystyrene foam, and uses vacuum thermal insulation plate, total thickness Degree control is able to satisfy the heat preservation demand of super low energy consumption building within 6cm.
Assembled architecture is the main flow direction of engineering construction, i.e., work is carried out as production automobile in construction house comprehensively Factory's Prefabrication, the build model that scene is assembled.But current assembled wall uses and generallys use sandwich style Structural form, the structural form are by passing through the connector of insulation board for 5-8cm thick concrete slab and main body on the outside of insulation board The concrete of structure connects, and cumbersome, cost is high, security system is low there is producing for the construction of the sandwich, for solid The connector of the concrete slab of fixed outside 5-8cm thickness does not implement standard, and quality is difficult to ensure, and forms a large amount of cold bridge, mesh Preceding all to rely on import, cost is high, and current assembled architecture is caused to be difficult to promote, and incremental cost is high.
Summary of the invention
For the assembled wallboard of the above sandwich structure, the present invention proposes the technique just beaten by heat insulating decorative board production Assembled self-insulating wallboard eliminates outer page board in former sandwich structure and the inside and outside connector being connected, make cost substantially under Drop, improves production efficiency, reduces the self weight of building, provides guarantee to be widely applied assembler's building.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that:
A kind of Assembled self-insulating wall, the wall include concrete wall, heat insulating decorative board, the concrete wall Outside setting heat insulating decorative board.
Preferably, the ornament materials of the heat insulating decorative board can be the cement fibre pressure of thin type stone material, coating Plate, the calcium silicate board of coating, the aluminium sheet of coating, the aluminium alloy plate of coating, coating steel plate etc. have fixed The ornament materials of intensity, and ornament materials is cladded with protective film.
Preferably, the thermal insulation material of the heat insulating decorative board is vacuum heat-insulating plate.
Preferably, the side band matcoveredn that insulation board is opposite with decorative panel in heat insulating decorative board should.
Preferably, the protective layer of thermal insulation material can be cement mortar or binding cement thin plate or calcium silicate board, glass magnesium Plate, Cement fibre mat.
Preferably, the heat insulating decorative board and concrete wall are fixed by anchoring piece sub-assembly, the anchoring Part sub-assembly includes outer anchoring piece and interior anchoring piece, and the outer anchoring piece includes outer anchoring piece center-pole and is located at outer anchoring piece The first end cover of center-pole outer end, the size of the first end cover are greater than the size of the cross section of outer anchoring piece center-pole;It is described Outer anchoring piece center-pole is hollow structure;The interior anchoring piece include interior anchoring piece center-pole and be located at interior anchoring piece center-pole The second end cover of outer end, the size of the second end cover are greater than the size of the cross section of interior anchoring piece center-pole, the interior anchoring Part center-pole is inserted into the hollow structure of outer anchoring piece center-pole.
Preferably, the first protrusion is arranged in the inner wall of the hollow structure, the interior anchoring piece center-pole outside wall surface is set Set the second protrusion, when the interior anchoring piece center-pole is inserted into the hollow structure of outer anchoring piece center-pole, first protrusion and the Two protrusions mutually fasten.
A kind of preparation process of the wall of Assembled self-insulating as elucidated before, the heat insulating decorative board use and just play construction Technique, the specific steps are as follows:
Step 1), the fixed form on platform, and window frame is fixed.
Step 2 is laid with steel reinforcement cage or assembling reinforcement directly above in template;
Step 3), the fixed fixed point being embedded into concrete accordingly;
Step 4), casting concrete and vibration compacting;
Step 5) is laid with heat insulating decorative board in the upper surface of concrete of step 4);
Step 6), in the plate stitch fixed anchors for the insulation board completed;
Step 7), maintenance;
Step 8), demoulding lifting.
Preferably, the fixed point in step 3) includes lifting point, reinforced bar sleeve, fixed pivot.
A kind of preparation process of the wall of Assembled self-insulating as elucidated before, self heat insulation wall use and just beat assembled, Manufacture craft is as follows:
The first step has propped up template in die station, and has fixed window frame;
Second step will be laid in template in advance according to the steel reinforcement cage designed and produced, or be laid with and tie up directly in template It wire-ties, the component of Self-insulation wall plate is fixed on steel reinforcement cage;
Third step is poured concrete and vibrates, and the surface of concrete, which smoothes out, receives light;
4th step is directly laid with the insulation board with decorative layer on the surface of concrete and decorative layer has protective film, In order to avoid it is contaminated, anchoring piece is inserted directly into concrete and is fixed while being laid with heat insulating decorative board, the structure of anchoring piece Part will be fixed on decorative board side, and the other end of anchoring piece will be inserted into concrete;
The self heat insulation wall for completing heat insulating decorative board is sent in curing kilns and conserves by the 5th step;
6th step, demoulding lifting and chipping first handle the plate stitch of decorative layer with foamed material and clog full The plate stitch of heat insulating decorative board and the filleting processing for doing sealant;
The self heat insulation wall made is combined installation by design requirement by the 7th step.
Preferably, the component for fixing Self-insulation wall plate in second step includes sleeve, suspension hook, supporting point, penetration pipe, electricity Wire box.
Preferably, the other end of anchoring piece will be inserted into concrete in the 4th step, insertion depth at least wants 5cm or more.
Preferably, the first protrusion is arranged in the inner wall of the hollow structure, the interior anchoring piece center-pole outside wall surface is set Set the second protrusion, when the interior anchoring piece center-pole is inserted into the hollow structure of outer anchoring piece center-pole, first protrusion and the Two protrusions mutually fasten.
Preferably, first protrusion and the second protrusion are structure thorns.
Preferably, first protrusion from inner wall outward or interior extreme direction extend, the extension side of the second protrusion To raised with first opposite.
Preferably, setting the function of the distance L from from outer end to inner end, i.e. M=F(L for the density M that structure pierces), then F' (L) > 0, then F''(L) > 0, wherein F'(L), F''(L) be F(L respectively) first order derivative and second derivative.
Preferably, protrusion is arranged in the inner end end of the outer anchoring piece.
Preferably, opening is arranged in the inner end end of the outer anchoring piece, extend in outer anchoring piece center-pole.
Preferably, the outside wall surface setting structure of the outer anchoring piece center-pole pierces, the structure thorn extends towards outer end.
Preferably, the first end cover and second end cover are circle, the diameter of the first end cover is greater than second end cover Diameter.
Compared with the existing technology, the invention has the advantages that or advantage:
1) the invention discloses a kind of preparation process of new heat insulation integrated wall, the structure of the self heat insulation wall includes Load-carrying members, water proof structure, self heat insulation wall once-cast forming, by the construction technology just beaten, can effectively protect The integrality of thermal insulation material is demonstrate,proved, construction technology is more simple and convenient, has insulating layer securely durable, can lead to the building same service life The positive manual labour skill for crossing the insulation board overcomes existing sandwich wallboard and exists from heavy, do not prevent fires, outer page wallboard it is easy to fall off, The production production of the problems such as there are severe compromises, the more present sandwich wallboard of the production technology of the self heat insulation wall is simple fast Second pouring is kept to once-cast by victory, eliminates outer page wallboard and connector, the weight of wall is reduced, and cost savings are extremely Few 100 yuan of every square meters.
2) protrusion and recess portion is arranged by the way that integrated concrete wall is arranged in the present invention, and water is avoided to enter wall, thus real Existing waterproof.
3) present invention further realizes waterproof by the way that sealing material is arranged between adjacent concrete wall.
4) anchoring piece of the invention is mainly used in the prefabricated components of plant produced self heat insulation wall, China and foreign countries anchoring piece master It is used to for heat insulating decorative board being fixed in concrete, interior anchoring piece is mainly used for that the cement bonded sand on the outside of heat insulating decorative board will be embedded in Glass fiber net or steel wire are fixed with anchor in slurry protective layer, and in addition do not occupy the plate stitch of heat insulating decorative board, the heat bridge of self heat insulation wall It is preferably minimized, and is hung upside down by the mutual of the thorn of falling structure on inside and outside anchoring piece sub-assembly, form very big pulling capacity, and no longer need to It is fixed with metal nail.
5) density that the present invention is pierced by the structure of outer anchoring piece outside wall surface ensure that outer with the variation from outer end to inner end Anchoring piece further fixes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of assembled wall of the invention.
Fig. 2 is the concrete wall structure schematic diagram that waterproof construction is arranged.
Fig. 3 is the structural schematic diagram that concrete wall is combined.
Fig. 4 is the partial enlargement diagram of integrated wall.
Fig. 5 is the structural schematic diagram of outer anchoring piece.
Fig. 6 is the structural schematic diagram of interior anchoring piece.
Fig. 7 is the structural schematic diagram that inside and outside anchoring piece is combined.
Fig. 8 is the structural schematic diagram that inside and outside anchoring piece is applied on wall.
In figure: in figure: 1, outer anchoring piece, 2, interior anchoring piece, 3, concrete wall, 4, thermal insulation material, 5, glass web or steel Silk screen, 6, finish coat, 7, protrusion, 8, recess portion, 9, elaxtic seal, 10, sealant, 11, reinforcing bar, 12 suspension centres;
1-1, center-pole, 1-2, first end cover, 1-3, protrusion, 1-4, opening, 1-5, protrusion, 1-6 protrusion;
2-1, center-pole, 2-2, second end cover, 2-3 protrusion.
Specific embodiment
With reference to the accompanying drawing, the invention will be further described.
Fig. 1 illustrates a kind of Assembled self-insulating wall, and the wall includes concrete wall 3, heat insulating decorative board, described Heat insulating decorative board is set outside concrete wall 3.
Fig. 1 illustrates the horizontal structure of wall, and actually wall is vertical direction when installation.
The heat insulating decorative board is the plate of integrated molding, including thermal insulation material 4 and finish coat 6.
Preferably, the ornament materials of the heat insulating decorative board can be the cement fibre pressure of thin type stone material, coating Plate, the calcium silicate board of coating, the aluminium sheet of coating, the aluminium alloy plate of coating, coating steel plate etc. have fixed The ornament materials of intensity, and ornament materials is cladded with protective film.
Preferably, the thermal insulation material 4 of the heat insulating decorative board is vacuum heat-insulating plate.
Preferably, the side band matcoveredn that thermal insulation material is opposite with decorative panel in heat insulating decorative board should.
Preferably, the protective layer of thermal insulation material can be cement mortar or binding cement thin plate or calcium silicate board, glass magnesium Plate, Cement fibre mat.
The present invention further discloses heat insulating decorative boards just to beat construction technology method:
1) fixed form in steel platform, and window frame is fixed.
2) steel reinforcement cage or assembling reinforcement directly above are laid in template.
3) fixed corresponding lifting point, reinforced bar sleeve, fixed pivot etc. are embedded into the fixed point in concrete.
4) disposal pouring concrete and vibration compacting.
5) heat insulating decorative board is laid in the upper surface of concrete of vibration compacting.
6) in the plate stitch fixed anchors for the heat insulating decorative board completed.
7) it conserves
8) demoulding lifting
The manufacture craft for just beating Assembled self-insulating wall is as follows
The first step has propped up template in die station, and has fixed window frame;
Second step will be laid in template in advance according to the steel reinforcement cage designed and produced, or be laid with and tie up directly in template It wire-ties, the components such as sleeve, suspension hook, supporting point, penetration pipe, the electric wire box of Self-insulation wall plate is fixed on steel reinforcement cage;
Third step is poured concrete and vibrates, and the surface of concrete, which smoothes out, receives light;
4th step is directly laid with the insulation board with decorative layer on the surface of concrete and decorative layer has protective film, In order to avoid it is contaminated, anchoring piece is inserted directly into concrete and is fixed while being laid with heat insulating decorative board, the structure of anchoring piece Part will be fixed on decorative board side, and the other end of anchoring piece will be inserted into concrete, and insertion depth at least wants 5cm or more;
The self heat insulation wall for completing heat insulating decorative board is sent in curing kilns and conserves by the 5th step;
6th step, simultaneously chipping first uses foamed material (foamed strip or foaming to the plate stitch of decorative layer for demoulding lifting Glue) it handles and clogs the plate stitch of full heat insulating decorative board and do the filleting processing of sealant;
The self heat insulation wall made is combined installation by design requirement by the 7th step.
Preparation process of the invention includes but is not limited solely to pass through guarantor by the assembled installation system that work is just being made in heat preservation The warm Assembled self-insulating wall for just making work, laminated floor slab, precast floor slab, preformed self thermal insulation balcony etc..
The Assembled self-insulating installs system by main member prefabrication, and beam column is cast-in-place, included external decoration and built-in The completely new construction scheme with indoor hard-cover assembling building of one kind that assembling is constituted.The assembly system quick construction, Cost is cheap, quickly move in, the decoration of exterior wall and heat preservation same service life, the Life cycle of building are not necessarily to the advantages that repairing.
The present invention is just making the Assembled self-insulating wall of work by heat insulating decorative board, the self heat insulation wall be collection structure, The functions such as decoration, heat preservation, window, threading, one-time cast-forming, convenient transportation, installation, production are convenient, at low cost.
The Assembled self-insulating wall is formed in factory's disposal pouring, and production method is just beaten with insulation board Technique is made.
The first step that the heat insulating decorative board of the Assembled self-insulating wall is just beating construction technology is fixed in vibration die station Installation template, and window frame etc. is fixed.
The second step that the heat insulating decorative board of the Assembled self-insulating wall is just beating construction technology is will to shift to an earlier date to be made according to design The steel reinforcement cage performed is laid in template, or assembling reinforcement is directly laid in template, and self-heat conserving wall is fixed on steel reinforcement cage The components such as sleeve, suspension hook, supporting point, penetration pipe, the electric wire box of plate.
The third step that the heat insulating decorative board of the Assembled self-insulating wall is just beating construction technology is directly poured in template Concrete simultaneously vibrates, and the surface of concrete, which smoothes out, receives light.
The heat insulating decorative board of the Assembled self-insulating wall is just beating the 4th step of construction technology in the concrete table for having received light Face is laid with the insulation board with decorative layer and decorative layer has protective film, so as not to it is contaminated, it is being laid with the same of heat insulating decorative board When anchoring piece is inserted directly into concrete and is fixed, the component of anchoring piece will be fixed on decorative board side, anchoring piece The other end will be inserted into concrete, and insertion depth at least wants 5cm or more to can ensure that after the concrete has set, there is enough drawings Power.
The ornament materials of the heat insulating decorative board can be thin type stone material, the cement fibre pressure plate of coating, with painting Calcium silicate board, the aluminium sheet of coating, the aluminium alloy plate of coating, coating steel plate of layer etc. have the decoration for determining intensity Material, and ornament materials is cladded with protective film.
The thermal insulation material of the heat insulating decorative board can be organic foam thermal insulation material for example styrofoam, extruded sheet, polyurethane sheet, Phenolic board, modified polyphenyl plate etc., inorganic heat insulation material such as aerogel blanket or aeroge plate, mineral wool, rock wool, foam glass, Foamed cement, sintered pearlite plate etc., compound insulating material such as vacuum heat-insulating plate, inorganic compounding organic plates etc..Preferred embodiment is Vacuum heat-insulating plate.Protective layer as preferred thermal insulation material can be cement mortar or binding cement thin plate or calcium silicate board, glass Magnesium plate, Cement fibre mat.
The 5th step that the heat insulating decorative board of the Assembled self-insulating wall is just beating construction technology is will to complete heat insulating decorative board Self heat insulation wall be sent to maintenance in curing kilns.
The 6th step that the heat insulating decorative board of the Assembled self-insulating wall is just beating construction technology is that demoulding lifts by crane and modifies table Planar defect first uses foamed material (foamed strip or foamed glue) to handle the plate stitch of decorative layer and clogs the plate stitch of full heat insulating decorative board And do the filleting processing of sealant.
The 7th step that the heat insulating decorative board of the Assembled self-insulating wall is just beating construction technology is the self-heat conserving that will be made Wall is combined installation by design requirement.
1, as the architectural construction of the factorial production, the system of complete set has been formed, can make to build entire peripheral protective Structure all realizes the factorial production.
It 2, has included structure, window, heat preservation, decoration, threading in the peripheral protective wallboard of the entire standard width of a room in an old-style house of the factorial production Etc. functions constitute.
3, the infiltration of PC structure knot connection is thoroughly prevented by the structurally waterproof layer of design in the peripheral structure of plant produced The defects of water, gap are come unglued.
4, accomplish the spy that light weight, thickness are thin, production is convenient, production cost is low in the peripheral protective wallboard of the factorial production Point.
5, outer decorative layer (or protective layer) thermal insulation material and concrete knot will be had in the peripheral protective wallboard of the factorial production Structure wall one-time cast-forming has accomplished heat preservation, decoration and has built the same service life.
6, above-mentioned thermal insulation material exists in the factorial production peripheral protective wallboard with outer decorative layer (or protective layer) insulation board It when being laid in template, needs to be fixed with anchoring piece, assembled plate stitch is filled closely knit with efficient thermal insulation material.
7, in the factorial production peripheral protective wallboard, without outer decorative layer insulation board be laid in template before, need to mention The cement sand bed of the preceding 1:2.5-3.5 that 1-2cm thickness is laid in template room, is internally embedded grid cloth or zinc-coated wire.
8, when work the factorial production, the specification of the embedded grid cloth of cement sand bed should be 160-300 grams, galvanized steel wire netting Specification should be string diameter 0.5-0.9mm, between 8.5 × 8.5-12.7 of spacing × 12.7mm.
9, two kinds of processes can be divided into the production of the peripheral protective wallboard of the factorial production, heat insulating decorative board is just beaten and applied Work Process, heat insulating decorative board is counter to beat construction technology.
Fig. 2 illustrates a kind of integrated wall with waterproof construction for improving structure, and the wall includes muti-piece coagulation Protrusion 7 and recess portion 8 is respectively set in cob wall body 3, the 3 vertical direction both ends of concrete wall, and adjacent concrete wall passes through Protrusion 7 and recess portion 8 connect.
The structure sheaf of the Assembled self-insulating wall includes the structural concrete layer and water proof structure layer of load-bearing, antidetonation, The water proof structure layer passes through the construction moulding of the Assembled self-insulating wall, through this construction after installation combination, by extraneous rain Water is kept off on the outside of the structure of concrete, and the reinforcing bar of wall corrosion structure layer will not be seeped into because of the rainwater outside wall, will not be by outside Rainwater be seeped into interior.A protrusion is arranged in the upper end of the Assembled self-insulating wall, and the other end on the other side is arranged one Groove, the water blocking techonosphere by a handstand protrusion on load-bearing techonosphere, with another piece of assembled of next level from The groove of heat-insulating wall structure layer is combined, and forms a water blocking techonosphere.
Preferably, protrusion is arranged in the top of the concrete wall, recess portion is arranged in lower part.
Preferably, the thickness on the top of the concrete wall is less than the thickness of lower part.By so set, can be with One recess portion is set in the junction of adjacent concrete wall, to fill relevant material, such as concrete in recess portion Material to guarantee that adjacent concrete preferably connects, while guaranteeing the secured and intensity of the concrete wall of connection.
Preferably, the thickness on the top of the concrete wall is 50-150mm.
Preferably, the height of the thin part of concrete wall is 200-400mm.
By the optimization design of above-mentioned size, concrete wall is enabled to utmostly to save material, reduces cost, together When can also ensure that the intensity and firmness of connecting wall.
Preferably, elaxtic seal is arranged in the protrusion of adjacent concrete wall and recess portion junction.Pass through setting Elaxtic seal can make sealing performance more preferable.Further achieve the effect that waterproof.
Preferably, thermal insulation material is arranged outside the concrete wall, protective layer is set outside the thermal insulation material Or finish coat.
Preferably, sealant is arranged between the thermal insulation material of adjacent concrete wall.
Preferably, the thermal insulation material is preferably insulation board.
Fig. 5-7 illustrates a kind of anchoring piece sub-assembly for thermal insulation material anchoring surely, including outer anchoring piece 1 and interior anchor Firmware 2, as shown in Figure 1, the outer anchoring piece 1 includes outer anchoring piece center-pole 1-1 and is located at outside outer anchoring piece center-pole 1-1 The size of cross section of the size of the first end cover 1-2, the first end cover 1-2 at end greater than outer anchoring piece center-pole 1-1;It is described Outer anchoring piece center-pole 1-1 is hollow structure.
As shown in fig. 6, the interior anchoring piece 2 is including interior anchoring piece center-pole 2-1 and is located at interior anchoring piece center-pole 2-1 The size of cross section of the size of the second end cover 2-2, the second end cover 2-2 of outer end greater than interior anchoring piece center-pole 2-1, institute It states interior anchoring piece center-pole 2-1 to be inserted into the hollow structure of outer anchoring piece center-pole 1-1, as shown in Figure 3.
Preferably, the first end cover 1-2 and second end cover 2-1 is circle, the center-pole 1-1 and 1-2 is round Tee section.
Preferably, the diameter of the first end cover 1-2 is greater than the diameter of second end cover 2-2.Preferably, first end cover The diameter of 1-2 is 1.2-1.8 times of the diameter of second end cover 2-2, preferably 1.3-1.5 times.
Preferably, the diameter of center-pole 1-1 is 6-8mm, the diameter of center-pole 1-2 is 3-4mm.
Preferably, the inner wall of the hollow structure is arranged outside the first protrusion 1-5, the interior anchoring piece center-pole 2-1 Wall surface the second protrusion of setting 2-3, when the interior anchoring piece center-pole 2-1 is inserted into the hollow structure of outer anchoring piece center-pole 1-1, institute It states the first protrusion and the second protrusion mutually fastens.
Preferably, the first protrusion 1-5 and the second protrusion 2-3 are structure thorns.
Preferably, the first prominent 1-5 (i.e. the top direction end cap 1-2 of Fig. 1) or interior outward from inner wall The direction (i.e. the lower lug 1-3 of Fig. 1) is held to extend, the extending direction of the second protrusion 2-3 is opposite with the first protrusion.
By be arranged protrusion extending direction on the contrary, can make by inside and outside anchoring piece sub-assembly the thorn of falling structure it is mutual It is projecting, very big pulling capacity is formd, and no longer need to be fixed with metal nail.
Preferably, setting the function of the distance L from from outer end to inner end, i.e. M=F(L for the density M that structure pierces), then F' (L) > 0, then F''(L) > 0, wherein F'(L), F''(L) be F(L respectively) first order derivative and second derivative.
By above-mentioned setting, so that the distribution density of the first protrusion (structure thorn) 1-5 and the second protrusion (structure thorn) 2-3 are along outer It holds to inner end and constantly increases, and increased amplitude is also increasing.By above-mentioned setting, so that the binding force of interior outer protrusion As the extension from outer end to inner end constantly increases, internal binding force ensure that, so that interior anchoring piece is more difficult to extract, from And it ensure that combining closely for inside and outside anchoring piece.It is found through experiments that, by so set, can be improved 20-40%'s or so Fixed force.
Above-mentioned formula is suitable for protrusion 1-5 and 2-3.
Preferably, from the center-pole 1-1 length of outer anchorage element 1 be SAlways, it is arranged in the inner end end of center-pole prominent The density for playing 1-5 is MIt is interior, then the density M=M of protrusion 1-5It is interior* (s/SAlways)a, wherein a is coefficient, 1.18 < a < 1.23.
Above-mentioned relationship is obtained by a large amount of numerical simulation and its experiment, is tested through a large number of experiments Card.Density distribution is carried out by above-mentioned relationship, combination degree is enabled to reach best.
Preferably, 1.19 < a < 1.21.
Preferably, a is gradually reduced as s/S increases.
Preferably, protrusion 1-3 is arranged in the inner end end of the outer anchoring piece 1.By the way that protrusion is arranged, it is further ensured that interior The binding force at end and wall, guarantees that inner end is not allowed to be drawn out easily.
Preferably, the inner end end setting opening 1-4 of the outer anchoring piece, extends in outer anchoring piece center-pole 1-1. Correspondingly, interior 2 inner end of anchoring piece is also provided with opening corresponding with opening 1-4, as shown in Figure 2.
By setting opening 1-4, it can also be further ensured that the binding force of outer anchoring piece 1 and wall, guarantee outer anchoring piece 1 not It is easy to extract.
Preferably, the outside wall surface setting structure of the outer anchoring piece center-pole 1-1 pierces 1-6, the structure pierces 1-6 towards outer End extends.Extend towards Fig. 1 upper direction.
Preferably, setting the density m that outside wall surface structure pierces to the function of the distance L from from outer end to inner end, i.e. m=f (L), then f'(L) > 0, then f''(L) > 0, wherein f'(L), f''(L) be f(L respectively) first order derivative and second derivative.
By above-mentioned setting, so that the distribution density of structure thorn 1-6 constantly increases along outer end to inner end, and increased Amplitude is also increasing.By above-mentioned setting so that the binding force of protrusion 1-6 and wall with the extension from outer end to inner end not Disconnected increase, so that outer anchoring piece is more difficult to extract, to ensure that combining closely for inside and outside anchoring piece.It is found through experiments that, By so set, the fixed force of 15-30% or so can be improved.
Preferably, the first end cover and second end cover are circle, the diameter of the first end cover is greater than second end cover Diameter.
This anchoring piece is mainly used in the prefabricated components of plant produced self heat insulation wall, China and foreign countries' anchoring piece be mainly used for by Heat insulating decorative board is fixed in concrete, and interior anchoring piece is mainly used for that the cement mortar protective course on the outside of heat insulating decorative board will be embedded in Middle glass fiber net or steel wire are fixed with anchor, and in addition do not occupy the plate stitch of heat insulating decorative board, and the heat bridge of self heat insulation wall is preferably minimized, And hung upside down by the mutual of the thorn of falling structure on inside and outside anchoring piece sub-assembly, very big pulling capacity is formd, and no longer need to use metal nail To fix.
The above, only the preferred embodiment of the present invention, protection scope of the present invention are not limited merely to above-mentioned reality Example is applied, all technical solutions belonged under the invention thinking all belong to the scope of protection of the present invention.It should be pointed out that being led for this technology For the technical staff in domain, also it is considered as protection scope of the present invention in any improvement for not departing from the principle of the invention.

Claims (7)

1. a kind of Assembled self-insulating wall, which is characterized in that the wall includes concrete wall, heat insulating decorative board, described Heat insulating decorative board is set outside concrete wall, and the thermal insulation material side opposite with decorative panel is with protection in heat insulating decorative board Layer, protective layer can be cement mortar or binding cement thin plate or calcium silicate board, glass magnesium board, Cement fibre mat, heat preservation dress The thermal insulation material of plaque is vacuum heat-insulating plate, and protrusion is arranged in the top of the concrete wall, and recess portion, the coagulation is arranged in lower part The thickness on the top of cob wall body is less than the thickness of lower part, the heat insulating decorative board and concrete wall by anchoring piece sub-assembly into Row is fixed, and the anchoring piece sub-assembly includes outer anchoring piece and interior anchoring piece, and the outer anchoring piece includes outer anchoring piece center-pole And the first end cover positioned at outer anchoring piece center-pole outer end, the size of the first end cover are greater than the cross of outer anchoring piece center-pole The size in section;The outer anchoring piece center-pole is hollow structure;The interior anchoring piece includes interior anchoring piece center-pole and position Second end cover in interior anchoring piece center-pole outer end, the size of the second end cover are greater than the cross section of interior anchoring piece center-pole Size, the interior anchoring piece center-pole are inserted into the hollow structure of outer anchoring piece center-pole;
The first protrusion is arranged in the inner wall of the hollow structure, and the second protrusion, institute is arranged in the interior anchoring piece center-pole outside wall surface When stating the hollow structure of the outer anchoring piece center-pole of interior anchoring piece center-pole insertion, first protrusion and the second protrusion are blocked mutually It closes;First protrusion and the second protrusion are structure thorns, first protrusion from inner wall outward or interior extreme direction extends, the The extending direction of two protrusions is opposite with the first protrusion;Set the density M that structure pierces to the function of the distance L from from outer end to inner end, That is M=F (L), then F ' (L) > 0, then F ' ' (L) > 0, wherein F ' (L), F ' ' (L) are the first order derivative and second derivative of F (L) respectively.
2. self heat insulation wall as described in claim 1, the ornament materials of the heat insulating decorative board can be thin type stone material, with painting Layer cement fibre pressure plate, the calcium silicate board of coating, the aluminium sheet of coating, coating aluminium alloy plate, have Coated steel sheet, and ornament materials is cladded with protective film.
3. a kind of preparation process of the Assembled self-insulating wall as described in one of claim 1-2, the heat insulating decorative board are adopted With just beating construction technology, the specific steps are as follows:
Step 1), the fixed form on platform, and window frame is fixed;
Step 2 is laid with steel reinforcement cage or assembling reinforcement directly above in template;
Step 3), the fixed fixed point being embedded into concrete accordingly;
Step 4), casting concrete and vibration compacting;
Step 5) is laid with heat insulating decorative board in the upper surface of concrete of step 4);
Step 6), in the plate stitch fixed anchors for the insulation board completed;
Step 7), maintenance;
Step 8), demoulding lifting.
4. preparation process as claimed in claim 3, which is characterized in that the fixed point in step 3) includes lifting point, reinforcing bar set Cylinder, fixed pivot.
5. a kind of preparation process of the Assembled self-insulating wall as described in one of claim 1-2, self heat insulation wall is using just Assembled is beaten, manufacture craft is as follows:
The first step has propped up template in die station, and has fixed window frame;
Second step will be laid in template in advance according to the steel reinforcement cage designed and produced, or be laid with binding steel directly in template Muscle fixes the component of Self-insulation wall plate on steel reinforcement cage;
Third step is poured concrete and vibrates, and the surface of concrete, which smoothes out, receives light;
4th step is directly laid with the insulation board with decorative layer on the surface of concrete and decorative layer has protective film, in order to avoid It is contaminated, anchoring piece is inserted directly into concrete and is fixed while being laid with heat insulating decorative board, the component of anchoring piece is wanted It is fixed on decorative board side, the other end of anchoring piece will be inserted into concrete;
The self heat insulation wall for completing heat insulating decorative board is sent in curing kilns and conserves by the 5th step;
6th step, demoulding lifting and chipping, the plate stitch of decorative layer is first handled with foamed material and clogs full heat preservation The plate stitch of decorative panel and the filleting processing for doing sealant;
The self heat insulation wall made is combined installation by design requirement by the 7th step.
6. preparation process as claimed in claim 5, which is characterized in that the component for fixing Self-insulation wall plate in second step includes Sleeve, suspension hook, supporting point, penetration pipe, electric wire box.
7. preparation process as claimed in claim 5, which is characterized in that the other end of anchoring piece will be inserted into concrete in the 4th step Interior, insertion depth at least wants 5cm or more.
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CN109723141A (en) * 2019-03-06 2019-05-07 北京建工四建工程建设有限公司 Support construction and its construction method at a kind of fabricated construction conversion layer
CN112643847A (en) * 2020-09-15 2021-04-13 江苏若琪建筑产业有限公司 High-strength durable facing reverse-hitting process for prefabricated part

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