CN216892882U - Waterproof node structure of bottom plate outer wall encorbelments - Google Patents
Waterproof node structure of bottom plate outer wall encorbelments Download PDFInfo
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- CN216892882U CN216892882U CN202123278683.1U CN202123278683U CN216892882U CN 216892882 U CN216892882 U CN 216892882U CN 202123278683 U CN202123278683 U CN 202123278683U CN 216892882 U CN216892882 U CN 216892882U
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Abstract
The utility model provides a cantilever bottom plate outer wall waterproof node structure which comprises a foundation, a concrete bottom plate, a protection angle, a waterproof coil layer, a reinforced waterproof layer and a heat insulation layer, wherein the foundation is provided with a plurality of supporting legs; a slope layer is built on the top surface of the foundation, and a leveling layer is also built on the top surface of the slope layer; a concrete bottom plate is built on the top surface of the leveling layer, and a right-angled trapezoid-section convex protrusion is projected to one outdoor side at the bottom of the concrete bottom plate to serve as an overhanging bottom plate; a protection angle is built on one side of the overhanging bottom plate, facing the outdoor side, of the top surface of the slope-finding layer, and the slope-finding layer extends along the protection angle and covers the top surface of the protection angle; a waterproof layer is laid between the slope finding layer and the leveling layer, and a protection angle reinforcing layer is laid between the waterproof layer at the overhanging bottom plate and the protection angle; a reinforced waterproof layer is laid on the slope surface of the top surface of the cantilever bottom plate and extends upwards along the concrete bottom plate; and the top surface of the protection corner is paved with a heat-insulating layer which extends upwards along the waterproof layer.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a cantilever bottom plate outer wall waterproof node structure.
Background
The treatment of the water seepage cracks of the basement bottom plate of the high-rise building plays a vital role in the use of the basement, and once the problems of the water seepage cracks and the like occur on the basement bottom plate, the use of the basement is seriously influenced. The basement of a high-rise building is mainly built by concrete, so the selection of concrete must be careful and rigorous. Concrete has the characteristic of hydration heat, and water reacts with water and gives off certain heat, while the basement bottom plate of a high-rise building takes concrete as a main component, and the characteristic of the hydration heat of the concrete is difficult to discharge once construction is careless slightly, so that a prerequisite is created for water seepage of the basement. Therefore, the water leakage problem of the basement bottom plate can cause the reduction of the structural rigidity and the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cantilever bottom plate outer wall waterproof node structure aiming at the defects and shortcomings of the prior art, the cantilever bottom plate is further protected by a protection angle, and meanwhile, a good waterproof effect is formed by matching multiple waterproof measures, and the heat insulation effect of an outer wall is not influenced.
In order to achieve the purpose, the utility model adopts the technical scheme that: a cantilever bottom plate outer wall waterproof node structure comprises a foundation, a concrete bottom plate, a protection corner, a waterproof coil layer, a reinforced waterproof layer and a heat insulation layer; the foundation is a reinforced concrete foundation plate structure, a slope layer is built on the top surface of the foundation, and a leveling layer is built on the top surface of the slope layer; a concrete bottom plate is built on the top surface of the leveling layer, and a right-angled trapezoidal section convex protrusion is protruded from the bottom of the concrete bottom plate to the outdoor side to serve as an overhanging bottom plate; a protection angle is built on one side of the overhanging bottom plate, facing the outdoor side, of the top surface of the slope-finding layer, and the slope-finding layer extends along the protection angle and covers the top surface of the protection angle; a waterproof layer is laid between the slope-finding layer and the leveling layer, the waterproof layer extends upwards to the outdoor surface along the concrete bottom plate, a protection angle reinforcing layer is laid between the waterproof layer and the protection angle at the overhanging bottom plate, and a polyethylene rod is arranged between the overhanging bottom plate and the waterproof layer; a reinforced waterproof layer is laid on the slope surface of the top surface of the cantilever bottom plate and extends upwards along the concrete bottom plate; and the top surface of the protection corner is paved with a heat-insulating layer which extends upwards along the waterproof layer.
Preferably, one side of the protection angle reinforcing layer extends upwards along the side surface of the protection angle by no less than 250mm, and the other side of the protection angle reinforcing layer extends along the leveling layer by no less than 250 mm.
Preferably, the reinforced waterproof layer extends upwards from the top surface of the cantilever bottom plate for a distance of no less than 800mm along the concrete bottom plate.
The utility model has the beneficial effects that: this structure is further protected the bottom plate of encorbelmenting through the angle of protection, cooperates multiple water-proof measures to form good water-proof effects simultaneously, does not influence the heat preservation effect of outer wall simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principle of the utility model.
Fig. 1 is a schematic structural view of a cantilever bottom plate outer wall waterproof node.
Wherein: the concrete heat-insulation building block is characterized in that the building block comprises a base 1, a slope finding layer 11, a leveling layer 12, a concrete bottom plate 2, a protection angle 3, a waterproof layer 4, a protection angle reinforcing layer 41, a polyethylene rod 42, a reinforced waterproof layer 5 and a heat-insulation layer 6.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the overhanging baseplate outer wall waterproof node structure comprises a foundation 1, a concrete baseplate 2, a protection corner 3, a waterproof coil material layer 4, a reinforced waterproof layer 5 and a heat-insulating layer 6; the foundation 1 is a reinforced concrete foundation plate structure, a slope layer 11 is built on the top surface of the foundation 1, and a leveling layer 12 is built on the top surface of the slope layer 11; a concrete bottom plate 2 is built on the top surface of the leveling layer 12, and a right-angled trapezoid-shaped convex section is protruded from the bottom of the concrete bottom plate 2 to the outdoor side to serve as an overhanging bottom plate; a protection angle 3 is built on one side of the overhanging bottom plate, facing the outdoor side, of the top surface of the slope-finding layer 11, and the slope-finding layer 11 extends along the protection angle 3 and covers the top surface of the protection angle 3; a waterproof layer 4 is laid between the slope finding layer 11 and the leveling layer 12, the waterproof layer 4 extends upwards along one outdoor surface of the concrete bottom plate 2, a protection angle reinforcing layer 41 is laid between the waterproof layer 4 and the protection angle 3 at the overhanging bottom plate, and a polyethylene rod 42 is arranged between the overhanging bottom plate and the waterproof layer 4; a reinforced waterproof layer 5 is laid on the slope surface of the top surface of the cantilever bottom plate, and the reinforced waterproof layer 5 extends upwards along the concrete bottom plate 2; and the top surface of the protection corner 3 is paved with a heat-insulating layer 6, and the heat-insulating layer 6 extends upwards along the waterproof layer 4.
In specific implementation, one side of the protection angle reinforcing layer 41 extends upwards along the side surface of the protection angle 3 for no less than 250mm, and the other side of the protection angle reinforcing layer 41 extends along the leveling layer 12 for no less than 250 mm.
During specific implementation, the upward extending distance of the reinforced waterproof layer 5 from the top surface of the cantilever bottom plate along the concrete bottom plate 2 is not less than 800 mm.
Claims (3)
1. The utility model provides a bottom plate outer wall waterproof node structure encorbelments which characterized in that: comprises a foundation, a concrete bottom plate, a protective angle, a waterproof coil layer, a reinforced waterproof layer and a heat-insulating layer; the foundation is a reinforced concrete foundation plate structure, a slope layer is built on the top surface of the foundation, and a leveling layer is built on the top surface of the slope layer; a concrete bottom plate is built on the top surface of the leveling layer, and a right-angled trapezoid-section convex protrusion is projected to one outdoor side at the bottom of the concrete bottom plate to serve as an overhanging bottom plate; a protection angle is built on one side of the overhanging bottom plate, facing the outdoor side, of the top surface of the slope-finding layer, and the slope-finding layer extends along the protection angle and covers the top surface of the protection angle; a waterproof layer is laid between the slope-finding layer and the leveling layer, the waterproof layer extends upwards to the outdoor surface along the concrete bottom plate, a protection angle reinforcing layer is laid between the waterproof layer and the protection angle at the overhanging bottom plate, and a polyethylene rod is arranged between the overhanging bottom plate and the waterproof layer; a reinforced waterproof layer is laid on the slope surface of the top surface of the cantilever bottom plate and extends upwards along the concrete bottom plate; and the top surface of the protection corner is paved with a heat-insulating layer which extends upwards along the waterproof layer.
2. The overhanging base plate outer wall waterproof node structure of claim 1, characterized in that: one side of the protection angle reinforcing layer extends upwards along the side surface of the protection angle to be not less than 250mm, and the other side of the protection angle reinforcing layer extends to be not less than 250mm along the leveling layer.
3. The overhanging base plate outer wall waterproof node structure of claim 1, characterized in that: the reinforced waterproof layer extends upwards from the top surface of the cantilever bottom plate for a distance of no less than 800mm along the concrete bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123278683.1U CN216892882U (en) | 2021-12-22 | 2021-12-22 | Waterproof node structure of bottom plate outer wall encorbelments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123278683.1U CN216892882U (en) | 2021-12-22 | 2021-12-22 | Waterproof node structure of bottom plate outer wall encorbelments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216892882U true CN216892882U (en) | 2022-07-05 |
Family
ID=82209057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123278683.1U Active CN216892882U (en) | 2021-12-22 | 2021-12-22 | Waterproof node structure of bottom plate outer wall encorbelments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216892882U (en) |
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2021
- 2021-12-22 CN CN202123278683.1U patent/CN216892882U/en active Active
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Effective date of registration: 20220926 Address after: Room 102-8, Block A, Hi-tech Pioneer Park, No. 135 Zhengtong Road, Hi-tech Zone, Zibo City, Shandong Province, 255000 Patentee after: Zibo Guangsha Construction Engineering Co.,Ltd. Address before: No. 158, Xiaoji Town, Haiyang City, Yantai City, Shandong Province, 265100 Patentee before: Haiyang Dongzheng Construction Engineering Co.,Ltd. |