CN211735895U - Hollow linear self-insulation prefabricated shear wall plate for prefabricated building - Google Patents
Hollow linear self-insulation prefabricated shear wall plate for prefabricated building Download PDFInfo
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- CN211735895U CN211735895U CN201922324661.0U CN201922324661U CN211735895U CN 211735895 U CN211735895 U CN 211735895U CN 201922324661 U CN201922324661 U CN 201922324661U CN 211735895 U CN211735895 U CN 211735895U
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Abstract
The utility model discloses a prefabricated shear force wallboard of a cavity style of calligraphy self preservation temperature for assembly type structure, including heat preservation and bearing layer, characterized by, the heat preservation is located the bearing layer outside, and the heat preservation top side is less than the bearing layer, and heat preservation left side, right side and bottom side are longer than the bearing layer, there is the cavity on the prefabricated shear force wallboard of a cavity style of calligraphy self preservation temperature, the cavity will first bearing layer and second bearing layer are cut apart into to the prefabricated shear force wallboard of a cavity style of calligraphy self preservation temperature, the cavity is by the trilateral wall city of enclosing of the lateral wall of first bearing layer, heat preservation and second bearing layer, the another side of cavity is the breach, the lateral wall of first bearing layer with the lateral wall of second bearing layer is from last to all stretching out the stirrup to down to the overlap is located in the cavity, form square hollow cylinder. The invention simplifies the construction link, improves the assembly efficiency, and does not damage the heat-insulating layer and the decorative layer in the construction process.
Description
Technical Field
The utility model belongs to the technical field of assembly type structure prefabricated component, concretely relates to a prefabricated shear force wallboard of a cavity style of calligraphy self preservation temperature for assembly type structure.
Background
The shear wall is a wall body formed by reinforced concrete. Structures made up of shear walls that are subject to vertical and horizontal action are referred to as shear wall structures. The shear wall has high lateral movement resistance rigidity and is mainly used for resisting horizontal action and bearing vertical action; the wall body also serves as a maintenance and house partition member. The shear wall structure can be built very high and is mainly used for building 12-30-storey houses. The shear wall structure is a structure which uses reinforced concrete wall boards to replace beam columns in a frame structure as main bearing members of a building. Because the horizontal shear force to be resisted by the high-rise building is mainly caused by earthquake, compared with other structural forms, the shear wall can effectively control the horizontal shear force of the structure, has stronger capability of resisting damage, better earthquake resistance, higher safety and comfortable living. At the joint of the shear wall and the shear wall, the shear wall and the shear wall are required to be connected into a whole, so that the shear wall is kept continuous, and vertical counter force and horizontal shear force can be transmitted under the action of external force such as seismic force, and the safety of a building is ensured.
At present, when two adjacent outer wall prefabricated shear wall boards are connected with an inner wall shear wall board, the two adjacent outer wall prefabricated shear wall boards are firstly vertically spliced on a horizontal plane, and then the inner wall prefabricated shear wall boards and the inner wall prefabricated shear wall boards are vertically spliced on the same plane to form a T-shaped connection node. According to the technical scheme, the template and the formwork support frame are required to be installed for many times in the construction process, the problems of slurry leakage and rainwater infiltration at the joint between the plates are required to be solved for many times, the construction procedure is complicated, and the assembly efficiency is not high.
The utility model discloses the problem that solves is: the hollow linear self-insulation prefabricated shear wall plate for the prefabricated building is provided, so that the construction link is simplified, the assembly efficiency is improved, and the heat-insulation layer and the decoration layer are not damaged in the construction process.
Disclosure of Invention
The utility model aims at providing a prefabricated shear force wallboard of cavity style of calligraphy self preservation temperature for assembly type structure to simplify the construction link, improve assembly efficiency, heat preservation and decorative layer are not destroyed to the work progress.
The above purpose is realized by the following technical scheme:
the utility model provides a prefabricated shear force wallboard of a cavity style of calligraphy self preservation temperature for assembly type structure, includes heat preservation and bearing layer, the heat preservation is located the bearing layer outside, and the heat preservation top side is less than the bearing layer, and heat preservation left side, right side and bottom side are good at the bearing layer, there is the cavity on the prefabricated shear force wallboard of a cavity style of calligraphy self preservation temperature, the cavity will first bearing layer and second bearing layer are cut apart into to the prefabricated shear force wallboard of a cavity style of calligraphy self preservation temperature, the cavity is by the trilateral wall city of enclosing of the lateral wall of first bearing layer, heat preservation and second bearing layer, the another side of cavity is the breach, the lateral wall of first bearing layer with the lateral wall of second bearing layer is from last to all stretching out the stirrup to down, and the overlap is located in the cavity, form square.
The further technical scheme is that an inner heat-insulating layer is fixed on the inner side of the bearing layer, and the inner heat-insulating layer is overlapped with the bearing layer.
The further technical scheme is that the heat-insulating layer is made of a cement-based heat-insulating material.
The further technical scheme is that the cement-based heat-insulating material consists of cement and lightweight aggregate.
The further technical scheme is that concrete is poured in the cavity.
The further technical scheme is that the heat-insulating layer or the inner side heat-insulating layer is a laminated heat-insulating plate.
The further technical scheme is that a steel wire mesh or a steel bar mesh is arranged between the heat-insulating layer and the bearing layer.
The further technical scheme is that a reinforcing layer is arranged between the heat-insulating layer and the bearing layer.
The reinforced concrete structure is characterized in that the reinforced layer is a cement reinforced layer or a concrete reinforced layer, and the steel bars and/or the steel mesh and/or the steel wire mesh and/or the glass fiber mesh cloth are positioned in the cement reinforced layer or the concrete reinforced layer.
The further technical scheme is that the vertical steel bars are positioned in the square hollow column.
The invention has the beneficial effects that: the construction link is simplified, the assembly efficiency is improved, and the heat-insulating layer and the decorative layer are not damaged in the construction process.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
Fig. 1 is the utility model relates to a structural schematic diagram of a prefabricated shear force wallboard of cavity style of calligraphy self preservation temperature for assembly type structure.
In the figure:
1 insulating layer 2 cavity 3 first bearing layer
4 second bearing layer 5 stirrup 6 vertical steel bar
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the utility model relates to a cavity style of calligraphy self preservation temperature shear force wall for assembly type structure, including heat preservation 1 and bearing layer, characterized by, the heat preservation is located the bearing layer outside, and the heat preservation top side is less than the bearing layer, and heat preservation left side, right side and bottom side are good at the bearing layer, there is cavity 2 on the cavity style of calligraphy self preservation temperature shear force wall, cavity 2 will first bearing layer 3 and second bearing layer 4 are split into to the bearing layer, cavity 2 is by the trilateral wall city of the lateral wall of first bearing layer 3, heat preservation 1 and second bearing layer 4, the another side of cavity is the breach, the lateral wall of first bearing layer with the lateral wall of second bearing layer is from last to all stretching out stirrup 5 down to the overlap is located in the cavity 2, forms square hollow cylinder, and vertical reinforcement 6 is fixed in square hollow cylinder is internal.
As shown in fig. 1, the method for manufacturing the hollow linear self-insulation shear wall for the fabricated building of the present invention comprises:
(1) preparing an anti-cracking layer and a heat insulation layer 1: laying a steel wire mesh or fiber mesh cloth in a mould, then laying cement slurry or anti-crack mortar to prepare an anti-crack layer, and arranging a heat-insulating layer 1 on the upper part of the anti-crack layer;
(2) and (3) arranging a reinforcing layer: and laying a steel wire mesh and a cement reinforcing layer on the heat insulation layer 1, so that the steel wire mesh is arranged in the cement reinforcing layer to form a reinforcing layer.
(3) Preparing a bearing layer: the reinforced layer is respectively provided with a mould for preparing the first bearing layer 3 and the second bearing layer 4, the first bearing layer 3 and the second bearing layer 4 are made by pouring concrete after the reinforcing steel bars are laid in the mould, and the first bearing layer 3 and the second bearing layer 4 are solidified with the reinforced layer, the heat-insulating layer 1 and the anti-cracking layer into a whole to form the hollow straight-line self-insulation shear wall plate without an interface.
Claims (9)
1. The utility model provides a prefabricated shear force wallboard of a cavity style of calligraphy self preservation temperature for assembly type structure, includes heat preservation and bearing layer, characterized by, the heat preservation is located the bearing layer outside, and the heat preservation top side is less than the bearing layer, and heat preservation left side, right side and bottom side are longer than the bearing layer, there is the cavity on the prefabricated shear force wallboard of a cavity style of calligraphy self preservation temperature, the cavity will first bearing layer and second bearing layer are cut apart into to the prefabricated shear force wallboard of a cavity style of calligraphy self preservation temperature, the cavity is by the trilateral wall city of the lateral wall on first bearing layer, heat preservation and second bearing layer, the another side of cavity is the breach, the lateral wall on first bearing layer with the lateral wall on second bearing layer is from last to all stretching out the stirrup to down to the overlap is located in the cavity, form square hollow cylinder.
2. The hollow straight-line-shaped self-insulation prefabricated shear wall plate for the fabricated building as claimed in claim 1, wherein an inner insulation layer is fixed on the inner side of the bearing layer, and the inner insulation layer is overlapped with the bearing layer.
3. The hollow straight-line-shaped self-insulation prefabricated shear wall board for the fabricated building as claimed in claim 1 or 2, wherein the insulation layer is made of a cement-based insulation material.
4. The hollow straight self-insulation prefabricated shear wall plate for the prefabricated building as claimed in claim 1, wherein concrete is poured in the cavity.
5. The hollow straight-line-shaped self-insulation prefabricated shear wall board for the fabricated building as claimed in claim 1, wherein the insulation layer or the inner side insulation layer is a laminated insulation board.
6. The hollow straight self-insulation prefabricated shear wall plate for the fabricated building as claimed in claim 1, wherein a steel wire mesh or a steel bar mesh is arranged between the heat insulation layer and the bearing layer.
7. The hollow straight self-insulation prefabricated shear wall plate for the fabricated building as claimed in claim 1, wherein a reinforcing layer is arranged between the insulating layer and the bearing layer.
8. The hollow straight-line self-insulation prefabricated shear wall board for the fabricated building as claimed in claim 7, wherein the reinforcing layer is a cement reinforcing layer or a concrete reinforcing layer, and reinforcing steel bars or reinforcing steel mesh or glass mesh cloth is arranged in the cement reinforcing layer or the concrete reinforcing layer.
9. The hollow straight self-insulation prefabricated shear wall plate for the prefabricated building as claimed in claim 1, wherein vertical steel bars are positioned in the square hollow columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922324661.0U CN211735895U (en) | 2019-12-21 | 2019-12-21 | Hollow linear self-insulation prefabricated shear wall plate for prefabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922324661.0U CN211735895U (en) | 2019-12-21 | 2019-12-21 | Hollow linear self-insulation prefabricated shear wall plate for prefabricated building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211735895U true CN211735895U (en) | 2020-10-23 |
Family
ID=72869660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922324661.0U Expired - Fee Related CN211735895U (en) | 2019-12-21 | 2019-12-21 | Hollow linear self-insulation prefabricated shear wall plate for prefabricated building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211735895U (en) |
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2019
- 2019-12-21 CN CN201922324661.0U patent/CN211735895U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 Termination date: 20211221 |