CN209942036U - Reinforced concrete multi-ribbed sandwich shear wallboard - Google Patents
Reinforced concrete multi-ribbed sandwich shear wallboard Download PDFInfo
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- CN209942036U CN209942036U CN201920489059.XU CN201920489059U CN209942036U CN 209942036 U CN209942036 U CN 209942036U CN 201920489059 U CN201920489059 U CN 201920489059U CN 209942036 U CN209942036 U CN 209942036U
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Abstract
The utility model discloses a reinforced concrete close rib presss from both sides core shear force wallboard, it comprises bottom plate, panel, vertical rib post, horizontal rib roof beam and light filling block, and the light filling block presss from both sides in the closed rectangle cavity that is enclosed by bottom plate, panel, vertical rib post and horizontal rib roof beam. In order to facilitate the adoption of the slurry anchor connection process, the middle of a longitudinal upright post of the wallboard is provided with a round hole which is communicated from top to bottom, and the lower part of the upright post is provided with a square hole which penetrates through a panel. In order to ensure reliable horizontal and vertical connection between the shear wall plates, connecting steel bars with certain lengths extend out of the two sides and the upper part of each wall plate. In order to reduce the self weight and achieve the self-insulation effect, the light filling blocks in the wall board are made of light heat-insulating materials with the volume weight of less than 20kg/m 3. The utility model discloses a reinforced concrete dense rib presss from both sides core shear force wallboard has characteristics such as the dead weight is light, the thermal-insulated effectual, the cost is low that keeps warm, accords with the development direction of national green building materials, and economic benefits and social are obvious.
Description
The technical field is as follows:
the utility model relates to a reinforced concrete close rib presss from both sides core shear force wallboard for building bearing wall.
Background art:
with the rapid development of the fabricated building, the fabricated reinforced concrete shear wall structure is largely used in residential buildings as an important fabricated building structure. However, most of the currently used reinforced concrete shear wall panels are solid wall panels, which are not only heavy in weight but also high in cost, and meanwhile, along with the improvement of the building energy-saving standard of the individual walls of residential buildings, the research and development of self-insulation shear walls are also in urgent need. Therefore, the research and development of the novel self-heat-insulation light composite shear wallboard have important national strategic significance and economic and social benefits for reducing the construction cost of the fabricated building and promoting the energy conservation of the building.
The utility model has the following contents:
the utility model aims to develop a novel reinforced concrete dense rib sandwich shear wall board that dead weight is light, the heat preservation is effectual, the cost is low.
The technical scheme of the utility model is that: the shear wall board consists of bottom board, panel, vertical columns, transverse ribs and light stuffing blocks, and the light stuffing blocks are set inside the closed rectangular cavity formed by the bottom board, the panel, the vertical columns and the transverse ribs.
In order to facilitate the adoption of the slurry anchor connection process, the middle of a longitudinal upright post of the wallboard is provided with a round hole which is communicated from top to bottom, and the lower part of the upright post is provided with a square hole which penetrates through a panel.
In order to ensure reliable horizontal and vertical connection between the shear wall plates, connecting steel bars with certain lengths extend out of the two sides and the upper part of each wall plate.
In order to reduce the self weight and achieve the self-insulation effect, the light filling blocks in the wall board are made of light heat-insulating materials with the volume weight of less than 20kg/m 3.
During construction, the reinforced concrete multi-ribbed sandwich shear wall plate is aligned to a grout anchor steel bar reserved in a lower wall plate according to the round hole, the grout anchor steel bar at the upper part is inserted from the upper part of the round hole and anchored at the position of the reserved square hole, and finally, the round hole is filled with self-compacting mortar to be compact.
The utility model discloses a reinforced concrete dense rib presss from both sides core shear force wallboard has characteristics such as the dead weight is light, the thermal-insulated effectual, the cost is low that keeps warm, accords with the development direction of national assembly type building and green building materials, and economic benefits and social are obvious.
Description of the drawings:
fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic transverse cross-section of the present invention.
FIG. 3 is a schematic longitudinal cross-section of the present invention
The specific implementation mode is as follows:
as shown in fig. 1-3, the embodiment discloses a reinforced concrete multi-ribbed sandwich shear wall panel, which is composed of a bottom plate 1, a face plate 2, longitudinal columns 3, transverse rib belts 4 and light filling blocks 5; the lightweight filling block 5 is arranged in a closed rectangular cavity which is enclosed by the bottom plate 1, the panel 2, the longitudinal upright posts 3 and the transverse rib belts 4.
In order to facilitate the adoption of the slurry anchor connection process, the middle of a longitudinal upright post 3 of the wallboard is provided with a round hole 31 which is communicated from top to bottom, and the lower part of the upright post is provided with a square hole 32 which penetrates through a panel.
In order to ensure the reliable horizontal and vertical connection between the shear wall plates, connecting steel bars 11, 12, 21 and 22 with certain lengths extend out of both sides and the upper part of the wall plates.
In order to reduce the self weight and achieve the self-insulation effect, the light filling blocks 5 in the wall board are made of light heat-insulating materials with the volume weight of less than 20kg/m 3.
The reinforced concrete multi-ribbed sandwich shear wallboard has the characteristics of light dead weight, good heat insulation effect, low manufacturing cost and the like, accords with the development direction of national assembly type buildings and green building materials, and has obvious economic benefit and social benefit.
Claims (3)
1. A reinforced concrete multi-ribbed sandwich shear wallboard is characterized in that: the light filling block is arranged in a closed rectangular cavity defined by the bottom plate, the panel, the longitudinal upright post and the transverse rib beam; the middle of the longitudinal upright post of the wallboard is provided with a round hole which is communicated from top to bottom, and the lower part of the upright post is provided with a square hole which passes through the panel, so that the shear wallboard adopts a connection process of slurry anchor connection.
2. The reinforced concrete multi-ribbed sandwich shear wallboard of claim 1, characterized in that: and connecting steel bars for horizontal and vertical connection between the shear wall plates extend out of the two sides and the upper part of each wall plate.
3. The reinforced concrete multi-ribbed sandwich shear wallboard of claim 1, characterized in that: the lightweight filling blocks in the wall board are lightweight heat insulating materials with volume weight of less than 20kg/m 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920489059.XU CN209942036U (en) | 2019-04-11 | 2019-04-11 | Reinforced concrete multi-ribbed sandwich shear wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920489059.XU CN209942036U (en) | 2019-04-11 | 2019-04-11 | Reinforced concrete multi-ribbed sandwich shear wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209942036U true CN209942036U (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920489059.XU Active CN209942036U (en) | 2019-04-11 | 2019-04-11 | Reinforced concrete multi-ribbed sandwich shear wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209942036U (en) |
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2019
- 2019-04-11 CN CN201920489059.XU patent/CN209942036U/en active Active
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