CN212427644U - Assembled integral type composite heat-insulation shear wall structure - Google Patents

Assembled integral type composite heat-insulation shear wall structure Download PDF

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CN212427644U
CN212427644U CN202020862300.1U CN202020862300U CN212427644U CN 212427644 U CN212427644 U CN 212427644U CN 202020862300 U CN202020862300 U CN 202020862300U CN 212427644 U CN212427644 U CN 212427644U
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heat
insulation
layer
shear
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张晓巍
张学勇
张洪波
穆玉亮
秦皓
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张学勇
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Abstract

The utility model provides an assembled integral composite heat-insulating shear wall structure, the structure includes cast-in-place structure spare and prefabricated heat-insulating structure spare, and cast-in-place structure spare includes reinforced concrete shear wall, reinforced concrete floor and bearing and chooses the ear, prefabricated heat-insulating structure spare includes prefabricated heat-insulating protection intergral template and chooses the ear heated board, and prefabricated heat-insulating protection intergral template is located the reinforced concrete shear wall outside and uses as exempting from to tear open the outer wall template; the prefabricated heat-insulation protection integrated board comprises a heat-insulation material layer and a protection structure layer, wherein three-dimensional structure steel bars are arranged in the heat-insulation material layer, and steel bar meshes are arranged in the protection structure layer. The utility model discloses be a whole with prefabricated heat preservation protection intergral template and shear force wall connection, realized that the building keeps warm and the same life-span of structure, have long service life, it is effectual to keep warm, firm in connection is reliable, advantage that the efficiency of construction is high.

Description

Assembled integral type composite heat-insulation shear wall structure
Technical Field
The utility model relates to a building material technical field especially relates to an assemble integral compound incubation shear wall structure.
Background
The building energy consumption accounts for about 30 percent of the total social energy consumption, and accounts for the largest proportion of the total social energy consumption, so the building energy conservation becomes the key for improving the energy utilization rate and reducing the pollution emission. The existing method for building external wall heat insulation in China mainly adopts an external-pasting heat insulation technology. Because the external heat preservation mainly depends on the installation and the fixation of the adhesive, and the quality control difficulty of the adhesive is large, the service life is short, the service life of the technology is only 25 years, and the problems of easy falling, no fire prevention and the like exist, and accidents are frequent. The external-pasting heat-insulation technology needs a large amount of external formwork materials for buildings in the construction process, and meanwhile, a large amount of construction time is occupied in the subsequent external-pasting heat-insulation process, so that the material cost and the labor cost are improved, and the construction efficiency is reduced. In recent years, people start to use a heat-insulating disassembly-free external template technology on some buildings, the technology reduces the risk of falling of a heat-insulating system to a certain extent, but the fixed connection between the heat-insulating disassembly-free external template and a main structure still mainly depends on the interface bonding between concrete and mortar, the heat-insulating system still has the hidden danger of cracking and falling, and the hidden danger of cracking and falling cannot be realized, the service life of the hidden danger is the same as that of the main structure, and the hidden danger of maintenance and replacement is needed. In view of the above, it is necessary to provide an assembled monolithic composite thermal insulation shear wall structure to solve the above technical problems.
Disclosure of Invention
An object of the utility model is to provide an assemble integral compound incubation shear wall structure. The utility model discloses be a whole with prefabricated heat preservation protection intergral template and shear force wall connection, realized that the building keeps warm and the same life-span of structure, have long service life, it is effectual to keep warm, firm in connection is reliable, advantage that the efficiency of construction is high.
The above purpose is realized by the following technical scheme:
the utility model provides an assemble integral compound incubation shear wall structure, includes cast-in-place structure spare and prefabricated insulation structure spare, its characterized in that: the cast-in-place structural part comprises a reinforced concrete shear wall and a reinforced concrete floor slab, the prefabricated heat-insulation structural part comprises a prefabricated heat-insulation protection integrated plate and a lug-raising heat-insulation plate, a bearing lug is extended out of the reinforced concrete shear wall from the reinforced concrete floor slab, the prefabricated heat-insulation protection integrated plate is positioned on the outer side of the reinforced concrete shear wall, the upper end surface and the lower end surface of the prefabricated heat-insulation protection integrated plate are connected with the bearing lug-raising, and the lug-raising heat-insulation plate is positioned on the outer side of the; the prefabricated heat-insulation protection integrated plate comprises a heat-insulation material layer and a protection structure layer, wherein three-dimensional structural steel bars are arranged in the heat-insulation material layer, a steel bar net piece is arranged in the protection structure layer, and the three-dimensional structural steel bars are provided with external connecting steel bar ends extending out of the outer side of the heat-insulation material layer and internal connecting steel bar ends extending out of the inner side of the heat-insulation material layer; shear wall reinforcing bars and tie bars are arranged in the reinforced concrete shear wall, floor reinforcing bars are arranged in the reinforced concrete floor slab, and the ends of the external connecting reinforcing bars are connected with reinforcing mesh sheets of the protective structure layer; the inner connecting steel bar end is connected with a tie bar in the reinforced concrete shear wall, a bearing lug is arranged in the bearing lug, a lug reinforcing bar connected with a floor slab reinforcing bar is arranged in the bearing lug, and the lug reinforcing bar is connected with the lug reinforcing bar by utilizing a corner plate reinforcing member.
Furthermore, the outer side surface of the ear-picking heat-insulation plate and the outer side surfaces of the vertically adjacent prefabricated heat-insulation protection integrated plates are kept on the same plane.
Furthermore, the upper end and the lower end of the protective structure layer are provided with beard ribs connected with the reinforcing mesh, and the beard ribs are used for connecting the ear-picking reinforcing steel bars.
Further, the protective structure layer is a prefabricated plate; the ear-picking heat-insulation plate is a vacuum heat-insulation plate.
Further, prefabricated heat preservation protection intergral template is equipped with pre-buried split bolt pipe fitting, and pre-buried split bolt pipe fitting link up insulation material layer and protection tectorial layer.
The utility model discloses a prefabricated heat preservation protection intergral template with choose ear heated board at the mill preparation, lay three-dimensional spatial structure reinforcing bar earlier in the mould, the insulating material foaming is carried out to the back, can make insulating material and three-dimensional spatial structure reinforcing bar seamless combination, has improved the thermal insulation performance and the structural strength of prefabricated heat preservation protection intergral template. The prefabricated heat-insulation protection integrated plate is used as a non-dismantling external wall template, and is connected with the reinforced concrete shear wall into a whole after concrete of a structural wall body is poured, so that the assembled integrated composite heat-insulation shear wall is formed. The utility model discloses a building keeps warm and constructs with the main part is synchronous, has improved the heat retaining security of building, realizes that building keeps warm and the same life-span of structure. The utility model discloses practiced thrift outer form material expense for the building and the expense of demolising the process in the application, not needing the follow-up heat preservation process of pasting outward, improved the efficiency of construction, practiced thrift the cost of labor.
Drawings
Fig. 1 is the utility model discloses a cross-sectional structure schematic diagram of assemble integral compound incubation shear wall.
Fig. 2 is a schematic side view of the prefabricated heat-insulating protection integrated plate of the present invention.
The corresponding part names in the figure are: 1, a reinforced concrete shear wall; 2, a reinforced concrete floor slab; 3 picking ear insulation boards; 4 bearing and lifting lugs; 5, a heat insulation material layer; 6 a protective structural layer; 7, reinforcing steel bars with three-dimensional structures; 8, reinforcing steel bar meshes; 9 externally connecting the ends of the steel bars; 10 connecting the ends of the reinforcing steel bars; 11, reinforcing bars of the shear wall; 12, stretching a rib; 13, reinforcing bars of the floor slab; 14, picking ear reinforcing steel bars; 15 corner plate reinforcement; 16 beard tendon; 17 pre-burying split bolt pipe fittings.
Detailed Description
Please refer to fig. 1 to 2, the utility model provides an assembled integral composite thermal insulation shear wall structure, which comprises a cast-in-place structural member and a prefabricated thermal insulation structural member, wherein the cast-in-place structural member comprises a reinforced concrete shear wall 1 and a reinforced concrete floor 2, the prefabricated thermal insulation structural member comprises a prefabricated thermal insulation protection integrated plate and a lug-picking thermal insulation plate 3, the reinforced concrete floor extends a bearing lug-picking 4 to the outside of the reinforced concrete shear wall, the prefabricated thermal insulation protection integrated plate is positioned at the outside of the reinforced concrete shear wall, the upper and lower end surfaces of the prefabricated thermal insulation protection integrated plate are connected with the bearing lug-picking, and the lug-picking thermal insulation plate 3 is positioned at the outside of the bearing; the prefabricated heat-insulation protection integrated plate comprises a heat-insulation material layer 5 and a protection structure layer 6, wherein three-dimensional structural steel bars 7 are arranged in the heat-insulation material layer, a steel bar net piece 8 is arranged in the protection structure layer, and the three-dimensional structural steel bars are provided with outer connecting steel bar ends 9 extending out of the outer side of the heat-insulation material layer and inner connecting steel bar ends 10 extending out of the inner side of the heat-insulation material layer; shear wall reinforcing bars 11 and tie bars 12 are arranged in the reinforced concrete shear wall, floor reinforcing bars 13 are arranged in the reinforced concrete floor slab, and the external connecting reinforcing bar end 9 is connected with the reinforcing bar net piece 8 of the protective structure layer; the inner connecting reinforcing steel bar end 10 is connected with a tie bar 12 in the reinforced concrete shear wall, a bearing lug is provided with a lug reinforcing steel bar 14 connected with a floor slab reinforcement, and the lug reinforcing steel bar 14 is connected with the lug reinforcing steel bar by a corner plate reinforcing member 15. The outer side face of the ear-picking heat-insulation plate and the outer side faces of the prefabricated heat-insulation protection integrated plates which are adjacent up and down are kept on the same plane. The upper end and the lower end of the protective structure layer are provided with beard ribs 16 connected with the reinforcing mesh, and the beard ribs are used for connecting the ear picking reinforcing steel bars. The prefabricated heat preservation protection integrated plate is provided with a pre-buried split bolt pipe fitting 17, and the pre-buried split bolt pipe fitting penetrates through the heat preservation material layer and the protection structural layer.
The protective structure layer is a prefabricated plate formed by adding inorganic cementing materials, anti-cracking reinforced fiber materials, lightweight aggregate and water into lightweight heat-insulating concrete and mixing, curing and molding; the inorganic cementing material is ordinary portland cement or sulphoaluminate cement, the reinforcing material is bristle (animal fiber) or other reinforcing fiber materials, and the lightweight aggregate is one or a mixture of a plurality of polyphenyl granules, ceramsite and ceramic microspheres. Choose ear heated board to adopt the vacuum heated board that has certain bearing capacity, vacuum heated board has that thickness is little, the advantage that coefficient of heat conductivity is low, and vacuum heated board fixes and chooses the ear 4 outsides at the bearing, has reduced the production of weighing and choosing ear heat bridge effect, still can regard as simple exterior sheathing to use when pouring the reinforced concrete floor simultaneously.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make many variations and modifications of the technical solution of the present invention without departing from the scope of the technical solution of the present invention.

Claims (5)

1. The utility model provides an assemble integral compound incubation shear wall structure, includes cast-in-place structure spare and prefabricated insulation structure spare, its characterized in that: the cast-in-place structural part comprises a reinforced concrete shear wall and a reinforced concrete floor slab, the prefabricated heat-insulation structural part comprises a prefabricated heat-insulation protection integrated plate and a lug-raising heat-insulation plate, a bearing lug is extended out of the reinforced concrete shear wall from the reinforced concrete floor slab, the prefabricated heat-insulation protection integrated plate is positioned on the outer side of the reinforced concrete shear wall, the upper end surface and the lower end surface of the prefabricated heat-insulation protection integrated plate are connected with the bearing lug-raising, and the lug-raising heat-insulation plate is positioned on the outer side of the; the prefabricated heat-insulation protection integrated plate comprises a heat-insulation material layer and a protection structure layer, wherein three-dimensional structural steel bars are arranged in the heat-insulation material layer, a steel bar net piece is arranged in the protection structure layer, and the three-dimensional structural steel bars are provided with external connecting steel bar ends extending out of the outer side of the heat-insulation material layer and internal connecting steel bar ends extending out of the inner side of the heat-insulation material layer; shear wall reinforcing bars and tie bars are arranged in the reinforced concrete shear wall, floor reinforcing bars are arranged in the reinforced concrete floor slab, and the ends of the external connecting reinforcing bars are connected with reinforcing mesh sheets of the protective structure layer; the inner connecting steel bar end is connected with a tie bar in the reinforced concrete shear wall, a bearing lug is arranged in the bearing lug, a lug reinforcing bar connected with a floor slab reinforcing bar is arranged in the bearing lug, and the lug reinforcing bar is connected with the lug reinforcing bar by utilizing a corner plate reinforcing member.
2. The assembled monolithic composite heat-insulating shear wall structure of claim 1, wherein: the outer side face of the ear-picking heat-insulation plate and the outer side faces of the prefabricated heat-insulation protection integrated plates which are adjacent up and down are kept on the same plane.
3. The assembled monolithic composite heat-insulating shear wall structure of claim 1, wherein: the upper end and the lower end of the protective structure layer are provided with beard ribs connected with the reinforcing mesh, and the beard ribs are used for connecting the ear picking reinforcing steel bars.
4. The assembled monolithic composite heat-insulating shear wall structure of claim 1, wherein: the protective structure layer is a prefabricated plate formed by mixing, curing and forming light heat-insulating concrete, an inorganic cementing material, an anti-cracking reinforced fiber material, a light aggregate and water; the ear-picking heat-insulation plate is a vacuum heat-insulation plate.
5. The assembled monolithic composite heat-insulating shear wall structure of claim 1, wherein: the prefabricated heat preservation protection integrated plate is provided with pre-buried split bolt pipe fittings, and the pre-buried split bolt pipe fittings link up insulation material layer and protection structural layer.
CN202020862300.1U 2020-05-21 2020-05-21 Assembled integral type composite heat-insulation shear wall structure Active CN212427644U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020862300.1U CN212427644U (en) 2020-05-21 2020-05-21 Assembled integral type composite heat-insulation shear wall structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020862300.1U CN212427644U (en) 2020-05-21 2020-05-21 Assembled integral type composite heat-insulation shear wall structure

Publications (1)

Publication Number Publication Date
CN212427644U true CN212427644U (en) 2021-01-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020862300.1U Active CN212427644U (en) 2020-05-21 2020-05-21 Assembled integral type composite heat-insulation shear wall structure

Country Status (1)

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CN (1) CN212427644U (en)

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