CN112302204A - Manufacturing method and application of load-bearing composite insulation board in fabricated building - Google Patents
Manufacturing method and application of load-bearing composite insulation board in fabricated building Download PDFInfo
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- CN112302204A CN112302204A CN202011263238.5A CN202011263238A CN112302204A CN 112302204 A CN112302204 A CN 112302204A CN 202011263238 A CN202011263238 A CN 202011263238A CN 112302204 A CN112302204 A CN 112302204A
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- 238000009413 insulation Methods 0.000 title claims abstract description 133
- 239000002131 composite material Substances 0.000 title claims abstract description 106
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000002557 mineral fiber Substances 0.000 claims abstract description 131
- 239000004568 cement Substances 0.000 claims abstract description 53
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 45
- 238000007711 solidification Methods 0.000 claims abstract description 37
- 230000008023 solidification Effects 0.000 claims abstract description 37
- 239000002002 slurry Substances 0.000 claims abstract description 21
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000012466 permeate Substances 0.000 claims abstract description 3
- 239000004744 fabric Substances 0.000 claims description 14
- 238000004321 preservation Methods 0.000 claims description 12
- 239000003365 glass fiber Substances 0.000 claims description 11
- 239000011152 fibreglass Substances 0.000 claims description 7
- 239000011398 Portland cement Substances 0.000 claims description 4
- 239000011490 mineral wool Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
Abstract
The invention discloses a method for manufacturing a load-bearing composite insulation board in an assembly type building and application thereof, which is characterized in that a mineral fiber board is laid on a load-bearing board as an insulation layer, cement slurry of the load-bearing board permeates into the mineral fiber board and is solidified with mineral fibers to form an insulation solidification bonding layer in the mineral fiber board, the mineral fiber board and the load-bearing board are solidified into a whole by the insulation solidification bonding layer, the insulation solidification bonding layer is also a reinforcing layer and a waterproof layer in the mineral fiber board, a surface reinforcing layer is further made on the mineral fiber board, when the load-bearing composite insulation board is used as an outer wall of the building, the mineral fiber board of the load-bearing composite insulation board is used as the insulation layer of the outer wall, and the load-bearing layer of the load-bearing composite insulation board is used as a vertical stress. When the composite bearing heat-insulating plate is used as a floor slab, the composite bearing heat-insulating plate is placed on a beam or a wall, the plate end of the composite bearing heat-insulating plate is provided with a reinforcing steel bar which extends out, and one end of the composite bearing heat-insulating plate is fixed with the beam or the wall through cast-in-place concrete.
Description
Technical Field
The invention belongs to the technical field of prefabricated components of an assembly type building, and particularly relates to a manufacturing method and application of a load-bearing composite insulation board in the assembly type building.
Background
The outer wall and the floor slab of the existing fabricated building, one of which is of a concrete structure, have no functions of heat insulation and heat preservation, and cannot meet the requirement of building energy conservation. The one is that press from both sides the heated board between two cement boards, fixed with the connecting piece between two cement boards, and the main problem of this kind of scheme is: firstly, a large number of connecting pieces are needed to penetrate through the two cement boards and the middle insulation board, so that the two cement boards clamp the insulation board, and the workload is large. Two, the boundary is clear between two cement boards and the heated board, and the structure is like sandwich, and two cement boards do not have organic ground zonulae occludens to be in the same place with the heated board, and the three combines inseparably, and it is not hard up easily between two cement boards and the heated board. Thirdly, the structure is complicated. The other is a composite floor slab, and the technical scheme is that prefabricated ribs are arranged on prefabricated cement boards, heat insulation materials are filled among the prefabricated ribs, then the prefabricated cement boards are placed on beams or walls, reinforcing steel bars are arranged on the prefabricated cement boards, and concrete is poured in a field to form the floor slab in the fabricated building. This solution is complicated and requires casting in situ, so that the assembly rate of the components of the prefabricated building is not high.
The technical problem to be solved by the invention is as follows:
1. the structure of the shear wall and the floor slab of the fabricated building is simplified.
2. And a connecting piece is not needed, so that the workload is reduced.
3. The bearing layer and the heat-insulating layer are organically and tightly combined, and the firmness of the combination of the bearing layer and the heat-insulating layer is improved.
Disclosure of Invention
The invention aims to provide a method for manufacturing a load-bearing composite insulation board in an assembly type building and application thereof, which simplify the structure of a shear wall and a floor slab of the assembly type building; connecting pieces are not needed, and the workload is reduced; the bearing layer and the heat-insulating layer are organically and tightly combined, and the firmness of the combination of the bearing layer and the heat-insulating layer is improved.
The above purpose is realized by the following technical scheme:
a method for manufacturing the load-bearing composite thermal insulation board in fabricated building includes such steps as laying reinforcing bars in mould frame, pouring concrete to obtain load-bearing plate, laying a mineral fiber plate on a bearing plate as a heat-insulating layer, wherein the cement slurry of the bearing plate permeates into the mineral fiber plate and is solidified with mineral fibers, forming a heat-insulating solidification bonding layer in the mineral fiber board, solidifying the mineral fiber board and the bearing board into a whole by the heat-insulating solidification bonding layer to form the interfacial-free bearing composite heat-insulating board in the fabricated building, wherein the heat-insulating solidification bonding layer is also a reinforcing layer and a waterproof layer in the mineral fiber board, and a surface reinforcing layer is formed on the mineral fiber board, when the bearing composite insulation board is used as an outer wall of a building, the mineral fiber board of the bearing composite insulation board is used as an insulation layer of the outer wall of the building, and the bearing layer of the bearing composite insulation board is used as a vertical stress member of the building; when the load-bearing composite insulation board is used as a floor slab of a building, the load-bearing composite insulation board is placed on a beam or a wall, a reinforcing steel bar extends out of the board end of the load-bearing composite insulation board, and one end of the load-bearing composite insulation board is fixed with the beam or the wall through cast-in-place concrete.
The further technical proposal is that the mineral fiber board is a rock wool board or a glass fiber board.
The surface reinforcing layer comprises glass fiber gridding cloth and cement, and the glass fiber gridding cloth is positioned in the cement.
The further technical proposal is that the cement is Portland cement or sulphoaluminate cement.
The invention also provides a manufacturing method and application of the load-bearing composite insulation board in the fabricated building, which is characterized in that reinforcing steel bars are laid in a mold frame, concrete is poured to manufacture a load-bearing board, a mineral fiber board is laid on the load-bearing board, the mineral fiber board is placed on cement slurry of the load-bearing board which is not solidified to serve as an insulation layer, mineral fibers on the mineral fiber board are all vertical to the load-bearing board, the cement slurry on the load-bearing board wraps one end of the mineral fibers on the mineral fiber board and is solidified together, an insulation solidification bonding layer is formed in the mineral fiber board, the insulation solidification bonding layer solidifies the mineral fiber board and the load-bearing board into a whole, so that the load-bearing board and the mineral fiber board are firmly bonded together to form the interface-free self-insulation shear wall in the fabricated building, the insulation solidification bonding layer is also a reinforcing layer in the mineral fiber board, The composite heat-insulating plate comprises a waterproof layer, a surface reinforcing layer and a composite heat-insulating layer, wherein the surface reinforcing layer is arranged on a mineral fiber plate, when the load-bearing composite heat-insulating plate is used as an outer wall of a building, the mineral fiber plate of the load-bearing composite heat-insulating plate is used as a heat-insulating layer of the outer wall of the building, and a bearing layer of the load-bearing composite heat-insulating plate is used as a vertical stress; when the load-bearing composite insulation board is used as a floor slab of a building, the load-bearing composite insulation board is placed on a beam or a wall, a reinforcing steel bar extends out of the board end of the load-bearing composite insulation board, and one end of the load-bearing composite insulation board is fixed with the beam or the wall through cast-in-place concrete.
The surface reinforcing layer comprises glass fiber gridding cloth and cement, and the glass fiber gridding cloth is positioned in the cement.
The invention also provides a manufacturing method and application of the load-bearing composite insulation board in the fabricated building, which is characterized in that reinforcing steel bars are laid in a mold frame, concrete is poured to manufacture a load-bearing board, a mineral fiber board is laid on the load-bearing board, the mineral fiber board is placed on cement slurry of the load-bearing board which is not solidified to serve as an insulation layer, mineral fibers on the mineral fiber board are all vertical to the load-bearing board, the cement slurry on the load-bearing board wraps one end of the mineral fibers on the mineral fiber board and is solidified together, an insulation solidification bonding layer is formed in the mineral fiber board, the insulation solidification bonding layer solidifies the mineral fiber board and the load-bearing board into a whole, so that the load-bearing board and the mineral fiber board are firmly bonded together to form the interface-free load-bearing composite insulation board in the fabricated building, the insulation solidification bonding layer is also a reinforcing layer in the mineral fiber board, A waterproof layer, a mineral fiber board is paved with a net, then cement slurry is paved to prepare a surface reinforcing layer, mineral fibers on the mineral fiber board are all vertical to the surface reinforcing layer, the cement slurry on the surface reinforcing layer wraps the other ends of the mineral fibers on the mineral fiber board and is solidified together, a heat-preservation solidification bonding layer is formed at the other end of the mineral fiber board, the other end of the mineral fiber board and the surface reinforcing layer are solidified into a whole by the heat-preservation solidification bonding layer, so that the surface reinforcing layer and the mineral fiber board are firmly bonded together, and the bearing plate, the mineral fiber board and the surface reinforcing layer are fixed together without interfaces to form the interfacial-free bearing composite heat-insulation board in the fabricated building,
when the bearing composite insulation board is used as an outer wall of a building, the mineral fiber board of the bearing composite insulation board is used as an insulation layer of the outer wall of the building, and the bearing layer of the bearing composite insulation board is used as a vertical stress member of the building; when the load-bearing composite insulation board is used as a floor slab of a building, the load-bearing composite insulation board is placed on a beam or a wall, a reinforcing steel bar extends out of the board end of the load-bearing composite insulation board, and one end of the load-bearing composite insulation board is fixed with the beam or the wall through cast-in-place concrete.
The surface reinforcing layer comprises glass fiber gridding cloth and cement, and the glass fiber gridding cloth is positioned in the cement.
The further technical proposal is that the mineral fiber board is a rock wool board or a glass fiber board.
The further technical proposal is that the cement is Portland cement or sulphoaluminate cement.
The invention has the beneficial effects that:
1. the structure of the shear wall and the floor slab of the fabricated building is simplified.
2. And a connecting piece is not used, so that the workload is reduced.
3. The bearing layer and the heat-insulating layer are organically and tightly combined, and the firmness of the combination of the bearing layer and the heat-insulating layer is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention.
Fig. 1 is a diagram of a factory-like prefabricated load-bearing composite insulation board for an assembly type building according to a first embodiment.
Fig. 2 is a structural view of the load-bearing composite insulation board in the second embodiment fixed to a beam or a wall.
Fig. 3 is a diagram of a factory-like prefabricated load-bearing composite insulation board for an assembly type building in the second embodiment.
Fig. 4 is a diagram of a factory-like prefabricated load-bearing composite insulation board for an assembly type building in the third embodiment.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Implementation mode one
As shown in fig. 1, a factory-prefabricated load-bearing composite insulation board is characterized in that reinforcing steel bars are laid in a mold frame, concrete is poured to form a square load-bearing board 4 as a load-bearing layer, fiberglass gridding cloth is laid on the square load-bearing board 4, a mineral fiber board 1 is laid as an insulation layer, cement slurry of the square load-bearing board 4 penetrates into the mineral fiber board 1 and is solidified with mineral fibers to form an insulation solidification bonding layer 6 in the mineral fiber board 1, the insulation solidification bonding layer 6 solidifies the mineral fiber board 1 and the square load-bearing board 4 as the load-bearing layer into a whole to form an interface-free load-bearing composite insulation board, and the insulation solidification bonding layer 6 is also used as a reinforcing layer and a waterproof layer in the mineral fiber board 1 as the insulation layer; and then paving a glass fiber mesh cloth on the other surface of the mineral fiber board, scraping a layer of cement paste, wherein the cement paste penetrates into the mineral fiber board 1 and is solidified with the mineral fiber to form a heat-insulating solidification bonding layer in the mineral fiber board 1, so that the strength and the waterproof function of the heat-insulating layer are further enhanced.
When the load-bearing composite insulation board is used as an outer wall of a building, the mineral fiber board of the load-bearing composite insulation board is used as an insulation layer of the outer wall of the building, and the square load-bearing board 4 used as a load-bearing layer in the load-bearing composite insulation board is used as a vertical stress member of the building; and the mineral fiber board with increased strength also has partial load bearing function. When the load-bearing composite insulation board is used as a floor slab of a building, the load-bearing composite insulation board is placed on a beam or a wall, a reinforcing steel bar extends out of the board end of the load-bearing composite insulation board, and one end of the load-bearing composite insulation board is fixed with the beam or the wall through cast-in-place concrete.
The advantage of this embodiment is that heat preservation and bearing layer combine closely, and heat preservation and bearing layer become an organic whole, do not have the interface. Meanwhile, the heat-insulating layer also has the function of bearing.
Second embodiment
As shown in fig. 2 and 3, a floor slab in an assembly type building is characterized in that reinforcing steel bars are laid in a mold frame, concrete is poured to form a square bearing plate 4, concrete reinforcing ribs 5 are poured at one side or two sides of the square bearing plate 4, a mineral fiber plate 1 is laid at a position except the concrete reinforcing ribs 5, cement slurry of the square bearing plate 4 penetrates into the mineral fiber plate 1 and is solidified with mineral fibers to form a heat-preservation solidification bonding layer 6 in the mineral fiber plate 1, the heat-preservation solidification bonding layer 6 solidifies the mineral fiber plate 1 and the square bearing plate 4 as a bearing layer into a whole to form a non-interface bearing composite heat-preservation plate, and the heat-preservation solidification bonding layer 6 is also used as a reinforcing layer and a waterproof layer in the mineral fiber plate 1 as a heat-preservation layer; the square bearing plate 4, the mineral fiber plate 1 and the concrete reinforcing rib 5 are combined together to form a bearing composite insulation board used in the fabricated building; when the load-bearing composite insulation board is used as a floor slab, the load-bearing composite insulation board is placed on a beam or a wall 3, a steel bar 2 extends out of the board end of the load-bearing composite insulation board, and one end of the load-bearing composite insulation board is fixed with the beam or the wall 3 through cast-in-place concrete.
Third embodiment
As shown in figure 4, the load-bearing composite insulation board in an assembly type building is characterized in that reinforcing steel bars are laid in a mold frame, concrete is poured to form a load-bearing board 1, a mineral fiber board 2 is laid on the load-bearing board, the mineral fiber board 2 is placed on cement slurry which is not solidified in the load-bearing board 1 to serve as an insulation layer, mineral fibers on the mineral fiber board 2 are perpendicular to the load-bearing board 1, one end of the mineral fibers on the mineral fiber board 2 is wrapped by the cement slurry on the load-bearing board 1 and solidified together, an insulation solidification bonding layer 3 is formed in the mineral fiber board 2, the mineral fiber board 2 and the load-bearing board 1 are solidified into a whole by the insulation solidification bonding layer 3, the load-bearing board 1 and the mineral fiber board 2 are firmly bonded together, the insulation solidification bonding layer 3 is also a reinforcing layer and a waterproof layer in the mineral fiber board 2, and then, paving a net on the mineral fiber board 2, paving cement slurry to prepare a surface reinforcing layer 4, wherein the mineral fibers on the mineral fiber board 2 are all vertical to the surface reinforcing layer 4, the cement slurry on the surface reinforcing layer 4 wraps the other ends of the mineral fibers on the mineral fiber board 2 and is solidified together, a heat-insulating solidification bonding layer 3 is formed at the other end of the mineral fiber board, the other end of the mineral fiber board 2 and the surface reinforcing layer 4 are solidified into a whole by the heat-insulating solidification bonding layer 3, so that the surface reinforcing layer 4 and the mineral fiber board 2 are firmly bonded together, and the bearing board 1, the mineral fiber board 2 and the surface reinforcing layer 4 are fixed together without interfaces to form the interfacial-free bearing composite heat-insulating board in the assembly type building.
When the load-bearing composite insulation board is used as an outer wall of a building, the mineral fiber board of the load-bearing composite insulation board is used as an insulation layer of the outer wall of the building, and a load-bearing plate 1 which is used as a load-bearing layer in the load-bearing composite insulation board is used as a vertical stress member of the building; and the mineral fiber board with increased strength also has partial load bearing function. When the load-bearing composite insulation board is used as a floor slab of a building, the load-bearing composite insulation board is placed on a beam or a wall, a reinforcing steel bar extends out of the board end of the load-bearing composite insulation board, and one end of the load-bearing composite insulation board is fixed with the beam or the wall through cast-in-place concrete.
Claims (10)
1. A method for manufacturing a load-bearing composite insulation board in an assembly building and application thereof are characterized in that reinforcing steel bars are laid in a mold frame, concrete is poured to manufacture a load-bearing board, a mineral fiber board is laid on the load-bearing board to serve as an insulation layer, cement slurry of the load-bearing board permeates into the mineral fiber board and is solidified with mineral fibers to form an insulation solidification bonding layer in the mineral fiber board, the mineral fiber board and the load-bearing board are solidified into a whole by the insulation solidification bonding layer to form an interface-free load-bearing composite insulation board in the assembly building, the insulation solidification bonding layer is also a reinforcing layer and a waterproof layer in the mineral fiber board, a surface reinforcing layer is further made on the mineral fiber board, when the load-bearing composite insulation board is used as an outer wall of the building, the mineral fiber board of the load-bearing composite insulation board serves as the insulation layer of the outer wall of the building, the bearing layer of the bearing composite insulation board is used as a vertical stress member of a building; when the load-bearing composite insulation board is used as a floor slab of a building, the load-bearing composite insulation board is placed on a beam or a wall, a reinforcing steel bar extends out of the board end of the load-bearing composite insulation board, and one end of the load-bearing composite insulation board is fixed with the beam or the wall through cast-in-place concrete.
2. The method for manufacturing the load-bearing composite insulation board in the fabricated building and the application thereof according to claim 1, wherein the mineral fiber board is a rock wool board or a glass fiber board.
3. The method for manufacturing the load-bearing composite insulation board in the fabricated building and the application thereof as claimed in claim 1, wherein the surface reinforcing layer comprises fiberglass gridding cloth and cement, and the fiberglass gridding cloth is positioned in the cement.
4. A method for manufacturing a load-bearing composite thermal insulation board in an assembly type building and an application thereof according to claim 3, wherein the cement is portland cement or sulphoaluminate cement.
5. A method for manufacturing a load-bearing composite heat-insulation board in an assembly building and an application thereof are characterized in that reinforcing steel bars are laid in a mold frame, concrete is poured to manufacture a load-bearing board, a mineral fiber board is laid on the load-bearing board, the mineral fiber board is placed on cement slurry which is not solidified yet of the load-bearing board to serve as a heat-insulation layer, mineral fibers on the mineral fiber board are perpendicular to the load-bearing board, one end of the mineral fibers on the mineral fiber board is wrapped by the cement slurry on the load-bearing board and is solidified together, a heat-insulation solidification bonding layer is formed in the mineral fiber board, the mineral fiber board and the load-bearing board are solidified into a whole through the heat-insulation solidification bonding layer, the load-bearing board and the mineral fiber board are firmly bonded together to form a non-interface self-insulation shear wall in the assembly building, the heat-insulation solidification bonding layer is also a reinforcing, The composite heat-insulating plate comprises a waterproof layer, a surface reinforcing layer and a composite heat-insulating layer, wherein the surface reinforcing layer is arranged on a mineral fiber plate, when the load-bearing composite heat-insulating plate is used as an outer wall of a building, the mineral fiber plate of the load-bearing composite heat-insulating plate is used as a heat-insulating layer of the outer wall of the building, and a bearing layer of the load-bearing composite heat-insulating plate is used as a vertical stress; when the load-bearing composite insulation board is used as a floor slab of a building, the load-bearing composite insulation board is placed on a beam or a wall, a reinforcing steel bar extends out of the board end of the load-bearing composite insulation board, and one end of the load-bearing composite insulation board is fixed with the beam or the wall through cast-in-place concrete.
6. The method for manufacturing the load-bearing composite insulation board in the fabricated building and the application thereof as claimed in claim 5, wherein the surface reinforcing layer comprises fiberglass gridding cloth and cement, and the fiberglass gridding cloth is positioned in the cement.
7. A method for manufacturing a load-bearing composite insulation board in an assembly building and an application thereof are characterized in that reinforcing steel bars are laid in a mold frame, concrete is poured to manufacture a load-bearing plate, a mineral fiber board is laid on the load-bearing plate, the mineral fiber board is placed on cement slurry which is not solidified yet of the load-bearing plate to serve as an insulation layer, mineral fibers on the mineral fiber board are perpendicular to the load-bearing plate, one end of the mineral fibers on the mineral fiber board is wrapped by the cement slurry on the load-bearing plate and solidified together, an insulation solidification bonding layer is formed in the mineral fiber board, the mineral fiber board and the load-bearing plate are solidified into a whole by the insulation solidification bonding layer, the load-bearing plate and the mineral fiber board are firmly bonded together to form the interface-free load-bearing composite insulation board in the assembly building, the insulation solidification bonding layer is also a reinforcing layer in the mineral fiber board, A waterproof layer, a mineral fiber board is paved with a net, then cement slurry is paved to prepare a surface reinforcing layer, mineral fibers on the mineral fiber board are all vertical to the surface reinforcing layer, the cement slurry on the surface reinforcing layer wraps the other ends of the mineral fibers on the mineral fiber board and is solidified together, a heat-preservation solidification bonding layer is formed at the other end of the mineral fiber board, the other end of the mineral fiber board and the surface reinforcing layer are solidified into a whole by the heat-preservation solidification bonding layer, so that the surface reinforcing layer and the mineral fiber board are firmly bonded together, and the bearing plate, the mineral fiber board and the surface reinforcing layer are fixed together without interfaces to form the interfacial-free bearing composite heat-insulation board in the fabricated building,
when the bearing composite insulation board is used as an outer wall of a building, the mineral fiber board of the bearing composite insulation board is used as an insulation layer of the outer wall of the building, and the bearing layer of the bearing composite insulation board is used as a vertical stress member of the building; when the load-bearing composite insulation board is used as a floor slab of a building, the load-bearing composite insulation board is placed on a beam or a wall, a reinforcing steel bar extends out of the board end of the load-bearing composite insulation board, and one end of the load-bearing composite insulation board is fixed with the beam or the wall through cast-in-place concrete.
8. The method for manufacturing the load-bearing composite insulation board in the fabricated building and the application thereof as claimed in claim 7, wherein the surface reinforcing layer comprises fiberglass gridding cloth and cement, and the fiberglass gridding cloth is positioned in the cement.
9. The method for manufacturing the load-bearing composite insulation board in the fabricated building and the application thereof according to claim 5 or 7, wherein the mineral fiber board is a rock wool board or a glass fiber board.
10. A method for manufacturing the load-bearing composite thermal insulation board in the fabricated building and the application thereof according to the claim 6 or 8, characterized in that the cement is Portland cement or sulphoaluminate cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011263238.5A CN112302204A (en) | 2020-11-12 | 2020-11-12 | Manufacturing method and application of load-bearing composite insulation board in fabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011263238.5A CN112302204A (en) | 2020-11-12 | 2020-11-12 | Manufacturing method and application of load-bearing composite insulation board in fabricated building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112302204A true CN112302204A (en) | 2021-02-02 |
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ID=74326682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011263238.5A Pending CN112302204A (en) | 2020-11-12 | 2020-11-12 | Manufacturing method and application of load-bearing composite insulation board in fabricated building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112302204A (en) |
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2020
- 2020-11-12 CN CN202011263238.5A patent/CN112302204A/en active Pending
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