CN217027225U - Basement post-cast strip waterproof construction - Google Patents
Basement post-cast strip waterproof construction Download PDFInfo
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- CN217027225U CN217027225U CN202220917279.XU CN202220917279U CN217027225U CN 217027225 U CN217027225 U CN 217027225U CN 202220917279 U CN202220917279 U CN 202220917279U CN 217027225 U CN217027225 U CN 217027225U
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Abstract
The utility model relates to the technical field of building structures, and particularly discloses a basement post-cast strip waterproof structure which comprises a post-cast strip and a waterproof layer, wherein the post-cast strip is arranged on a basement structural layer, saw-tooth seams are adopted at the joints of two sides of the post-cast strip and the basement structural layer, the waterproof layer is attached to the basement structural layer, and the waterproof layer comprises a cx-SSE waterproof layer and a double-sided self-adhesive coiled material waterproof layer; the basement post-cast strip waterproof structure designed by the utility model adopts different waterproof structure layers for the wall body, the foundation bottom plate and the planting top plate, and adopts the sawtooth seams to form a better waterproof structure; the designed cx-SSE waterproof layer can be matched with the double-sided self-adhesive coiled material waterproof layer to realize water resistance, seepage prevention, corrosion resistance, chemical corrosion resistance, water channeling prevention, shock absorption and noise reduction, and is more suitable for areas with complicated underground structures and irregular shapes.
Description
Technical Field
The utility model relates to the technical field of building structures, in particular to a basement post-cast strip waterproof structure.
Background
Since the structure and the use of the basement determine the complexity of basement waterproofing, how to waterproof the basement is very important. Because the basement can not carry out the sunshine, can appear the wall body and get damp and drop, the not volatile condition of ground moisture, the building structure of basement influences waterproof effect, especially post-cast strip position, because there is the gap between post-cast strip and the building structure, so, especially waterproof difficult point. Therefore, the post-cast strip waterproof structure of different building main bodies of the basement needs to be designed urgently to solve the problem that the waterproof effect is poor due to the fact that the existing basement post-cast strip waterproof structure is constructed in the same way as floors.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a basement post-cast strip waterproof structure.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a basement post-cast strip waterproof construction, includes post-cast strip and waterproof layer, the post-cast strip sets up on basement structural layer, and the both sides of post-cast strip adopt the sawtooth seam with the junction of basement structural layer, and the waterproof layer is attached on basement structural layer, and the waterproof layer includes cx-SSE waterproof layer and two-sided self-adhesion coiled material waterproof layer.
Specifically, basement structural layer includes wall body, soleplate and plants the roof, and the inboard of wall body is equipped with the interior wall convex surface, and interior wall convex surface department is equipped with the post-cast strip, and interior wall convex surface is equipped with two-sided self-adhesion coiled material waterproof layer, and the outside of two-sided self-adhesion coiled material waterproof layer is equipped with cx-SSE waterproof layer, and the length of cx-SSE waterproof layer is longer than two-sided self-adhesion coiled material waterproof layer, and the length of two-sided self-adhesion coiled material waterproof layer in interior wall convex surface both sides is all not less than 250 mm.
The utility model discloses a waterproof foundation for building, including soleplate, bottom plate convex surface, pouring zone, soleplate bottom, concrete layer, double-sided self-adhesion coiled material waterproof layer upper portion is equipped with the cx-SSE waterproof layer near the soleplate side, the length of cx-SSE waterproof layer is good at double-sided self-adhesion coiled material waterproof layer, double-sided self-adhesion coiled material waterproof layer all is not less than 250mm in the length of soleplate convex surface both sides, the bottom of soleplate is equipped with the soleplate convex surface, soleplate bottom is equipped with the concrete layer with bottom plate convex surface looks adaptation, be close to the concrete layer side between concrete layer and the soleplate, double-sided self-adhesion coiled material waterproof layer is equipped with double-sided self-adhesion coiled material waterproof layer.
Specifically, a post-pouring belt is arranged in the planting top plate, a double-sided self-adhesive coiled material waterproof layer is arranged at the top of the planting top plate and at the post-pouring belt, a cx-SSE waterproof layer is arranged on the upper portion of the double-sided self-adhesive coiled material waterproof layer, a root penetration resistant coiled material waterproof layer is further arranged on the upper portion of the cx-SSE waterproof layer, the length of the cx-SSE waterproof layer and the length of the root penetration resistant coiled material waterproof layer are consistent and larger than the length of the double-sided self-adhesive coiled material waterproof layer, and the length of the double-sided self-adhesive coiled material waterproof layer on two sides of the sawtooth seam is not smaller than 250 mm.
Specifically, a water stop plate is vertically arranged on the sawtooth seam.
Specifically, the cx-SSE waterproof layer is sprayed with quick-setting rubber asphalt waterproof paint.
The utility model has the following beneficial effects:
the basement post-cast strip waterproof structure designed by the utility model adopts different waterproof structure layers for the wall body, the foundation bottom plate and the planting top plate, and adopts the sawtooth seams to form a better waterproof structure; the designed cx-SSE waterproof layer can be matched with a double-sided self-adhesive coiled material waterproof layer to realize water resistance, seepage prevention, corrosion resistance, chemical corrosion resistance, water channeling prevention, shock absorption and noise reduction, and is more suitable for areas with complex underground structures and irregular shapes.
Drawings
Fig. 1 is a structural schematic diagram of a basement wall post-cast strip waterproof structure.
Fig. 2 is a schematic structural diagram of a basement foundation bottom plate post-cast strip waterproof structure.
Fig. 3 is a schematic structural view of a basement planting roof post-cast strip waterproof structure.
In the figure: 1, a wall body; 2-post-casting the strip; 3-water stop plate; 4-cx-SSE waterproof layer; 5-double-sided self-adhesive coiled material waterproof layer; 6-root-resistant waterproof layer of coiled material; 7-saw tooth seam; 8-inner wall convex surface; 9-a foundation sole plate; 10-a convex bottom plate surface; 11-a concrete layer; 12-planting the roof.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in further detail in the following clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the basement post-cast strip waterproof structure comprises a basement structural layer, a post-cast strip 2 and a waterproof layer, wherein the post-cast strip 2 is arranged on the basement structural layer, saw-tooth gaps 7 are adopted at the connection positions of two sides of the post-cast strip 2 and the basement structural layer, and water stop plates 3 are vertically arranged on the saw-tooth gaps 7.
The waterproof layer is attached to the basement structure layer, and the basement structure layer includes wall body 1, soleplate 9 and planting roof 12. The waterproof layer comprises a cx-SSE waterproof layer 4, a double-sided self-adhesive coiled material waterproof layer 5 and a root penetration resistant coiled material waterproof layer 6, wherein the cx-SSE waterproof layer 4 is sprayed with quick-setting rubber asphalt waterproof paint.
The first embodiment is as follows:
as shown in fig. 1, when basement structural layer is wall body 1, the inboard of wall body 1 is equipped with interior wall convex surface 8, interior wall convex surface 8 department is equipped with post-cast strip 2, interior wall convex surface 8 surface is equipped with the two-sided self-adhesion coiled material waterproof layer of creep type 5 that 1.5mm is thick, the outside of two-sided self-adhesion coiled material waterproof layer 5 is equipped with cx-SSE waterproof layer 4, the length of cx-SSE waterproof layer 4 is longer than two-sided self-adhesion coiled material waterproof layer 5, the length of 8 both sides of interior wall convex surface is all not less than 250mm in two-sided self-adhesion coiled material waterproof layer 5.
Example two:
as shown in fig. 2, when the basement structural layer is a foundation slab 9, a slab convex surface 10 is arranged at the bottom of the foundation slab 9, a post-cast strip 2 is arranged at the slab convex surface 10, a concrete layer 11 matched with the slab convex surface 10 is arranged at the bottom of the foundation slab 9, a creep type double-sided self-adhesive coiled material waterproof layer 5 with the thickness of 1.5mm is arranged between the concrete layer 11 and the foundation slab 9 and close to the concrete layer 11 side, a cx-SSE waterproof layer 4 is arranged at the upper part of the double-sided self-adhesive coiled material waterproof layer 5 and close to the foundation slab 9 side, the length of the cx-SSE waterproof layer 4 is longer than that of the double-sided self-adhesive coiled material waterproof layer 5, the length of the double-sided self-adhesive coiled material waterproof layer 5 at the two sides of the slab convex surface 10 is not less than 250mm, wherein the post-cast strip 2 pit bottom plane isolation film of the double-sided self-adhesive coiled material waterproof layer 5 is not uncovered, and the slope and the pit edge is completely uncovered.
Example three:
as shown in fig. 3, when the basement structure layer is the planting top plate 12, a post-pouring belt 2 is arranged in the planting top plate 12, a creep type double-sided self-adhesive coiled material waterproof layer 5 with the thickness of 1.5mm is arranged at the top of the planting top plate 12 and at the position of the post-pouring belt 2, a cx-SSE waterproof layer 4 is arranged on the upper portion of the double-sided self-adhesive coiled material waterproof layer 5, a root-puncture-resistant coiled material waterproof layer 6 is further arranged on the upper portion of the cx-SSE waterproof layer 4, the lengths of the cx-SSE waterproof layer 4 and the root-puncture-resistant coiled material waterproof layer 6 are consistent and larger than that of the double-sided self-adhesive coiled material waterproof layer 5, the lengths of the double-sided self-adhesive coiled material waterproof layer 5 on two sides of the zigzag seam 7 are not smaller than 250mm, 50mm isolation films on two sides of the zigzag seam 7 are not uncovered, and the rest are fully adhered.
The present invention is not limited to the above embodiments, and any structural changes made under the teaching of the present invention shall fall within the scope of the present invention, which is similar or similar to the technical solutions of the present invention.
The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (6)
1. The utility model provides a basement post-cast strip waterproof construction, its characterized in that, includes post-cast strip and waterproof layer, the post-cast strip sets up on basement structural layer, and the both sides of post-cast strip adopt the sawtooth seam with the junction of basement structural layer, and the waterproof layer is attached on basement structural layer, and the waterproof layer includes cx-SSE waterproof layer and two-sided self-adhesion coiled material waterproof layer.
2. The basement post-cast strip waterproof structure of claim 1, wherein the basement structure layer comprises a wall body, a foundation slab and a planting top plate, an inner wall convex surface is arranged on the inner side of the wall body, the post-cast strip is arranged at the inner wall convex surface, a double-sided self-adhesive coiled material waterproof layer is arranged on the surface of the inner wall convex surface, a cx-SSE waterproof layer is arranged outside the double-sided self-adhesive coiled material waterproof layer, the cx-SSE waterproof layer is longer than the double-sided self-adhesive coiled material waterproof layer, and the length of the double-sided self-adhesive coiled material waterproof layer on two sides of the inner wall convex surface is not less than 250 mm.
3. The basement post-cast strip waterproof structure according to claim 2, wherein the bottom of the foundation slab is provided with a slab convex surface, the post-cast strip is arranged at the slab convex surface, the bottom of the foundation slab is provided with a concrete layer matched with the slab convex surface, a double-sided self-adhesive coiled material waterproof layer is arranged between the concrete layer and the foundation slab and close to the concrete layer side, a cx-SSE waterproof layer is arranged on the upper portion of the double-sided self-adhesive coiled material waterproof layer and close to the foundation slab side, the cx-SSE waterproof layer is longer than the double-sided self-adhesive coiled material waterproof layer, and the length of the double-sided self-adhesive coiled material waterproof layer on the two sides of the slab convex surface is not less than 250 mm.
4. The basement post-cast strip waterproof structure according to claim 2, wherein a post-cast strip is arranged in the planting top plate, a double-sided self-adhesive coiled material waterproof layer is arranged on the top of the planting top plate and at the post-cast strip, a cx-SSE waterproof layer is arranged on the upper portion of the double-sided self-adhesive coiled material waterproof layer, a root-puncture-resistant coiled material waterproof layer is further arranged on the upper portion of the cx-SSE waterproof layer, the cx-SSE waterproof layer and the root-puncture-resistant coiled material waterproof layer are longer than the double-sided self-adhesive coiled material waterproof layer in length, and the length of the double-sided self-adhesive coiled material waterproof layer on two sides of each sawtooth seam is not less than 250 mm.
5. The basement post-cast strip waterproof structure according to claim 1, wherein a water stop plate is vertically arranged on the zigzag slit.
6. The basement post-cast strip waterproof structure according to claim 1, wherein the cx-SSE waterproof layer is sprayed with a quick-setting rubber asphalt waterproof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220917279.XU CN217027225U (en) | 2022-04-20 | 2022-04-20 | Basement post-cast strip waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220917279.XU CN217027225U (en) | 2022-04-20 | 2022-04-20 | Basement post-cast strip waterproof construction |
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| Publication Number | Publication Date |
|---|---|
| CN217027225U true CN217027225U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220917279.XU Active CN217027225U (en) | 2022-04-20 | 2022-04-20 | Basement post-cast strip waterproof construction |
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|---|---|
| CN (1) | CN217027225U (en) |
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2022
- 2022-04-20 CN CN202220917279.XU patent/CN217027225U/en active Active
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