CN217899071U - Wall pipe waterproofing structure - Google Patents
Wall pipe waterproofing structure Download PDFInfo
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- CN217899071U CN217899071U CN202221182642.4U CN202221182642U CN217899071U CN 217899071 U CN217899071 U CN 217899071U CN 202221182642 U CN202221182642 U CN 202221182642U CN 217899071 U CN217899071 U CN 217899071U
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Abstract
The utility model discloses a wall pipe waterproofing structure, include: a cushion layer; the wall-penetrating pipe fitting penetrates through the cushion layer; the sealant is annularly and tightly wrapped at the contact part of the wall-penetrating pipe fitting and the cushion layer; and the sealing covering structure is fully covered on the top and the bottom of the sealing glue. The sealing covering structure covers the top and the bottom of the sealing glue completely, so that the top of the sealing glue is covered in a sealing way, water molecules are not easy to permeate, the waterproof performance is improved, and the problem that water molecules permeate from the contact surface of the top of the double-sided sealing adhesive tape and the wall penetrating pipe easily due to the fact that the top of the double-sided sealing adhesive tape is not covered in a sealing way is solved.
Description
Technical Field
The utility model relates to a wall pipe waterproofing structure belongs to construction technical field.
Background
When underground traffic building facilities such as tunnels or subways are constructed, sometimes for the safety of the building facilities, a wall penetrating pipe for draining water needs to be arranged in a wall body of the building facilities, the wall penetrating pipe can drain accumulated water permeating underground, the safety of the building facilities is protected, and in order to enable the wall penetrating pipe to be stably positioned in the wall body for a long time and stably play a role in draining water, the wall penetrating pipe needs to be constructed into a waterproof construction structure through waterproof construction.
In a water blocking structure of a wall penetrating plug and a drain pipe of the Chinese patent publication No. CN206477349U, the disclosed technology 'a second waterproof layer is fixed outside a wall penetrating pipe through a double-sided sealing adhesive tape, and the second waterproof layer is tightly held outside the wall penetrating pipe through a metal hoop so as to strengthen the combination tightness of the second waterproof layer and the wall penetrating pipe', although the double-sided sealing adhesive tape can be in close contact with the wall penetrating pipe, because the top of the double-sided sealing adhesive tape is not sealed and covered, the problem that water molecules easily permeate from the contact surface of the top of the double-sided sealing adhesive tape and the wall penetrating pipe exists, and the sealing and waterproof performance of the double-sided sealing adhesive tape can be reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a wall pipe waterproofing structure.
The utility model discloses a following technical scheme can realize.
The utility model provides a pair of wall pipe waterproofing structure, include:
a cushion layer;
the wall-penetrating pipe fitting penetrates through the cushion layer;
the sealant is annularly and tightly wrapped at the contact part of the wall-penetrating pipe fitting and the cushion layer;
and the sealing covering structure is fully covered on the top and the bottom of the sealing glue.
The sealing covering structure comprises a reinforcing layer, the reinforcing layer is wrapped outside the wall-penetrating pipe fitting, the sealant and the cushion layer, and the top end and the bottom end of the sealant are fully covered by the reinforcing layer;
the waterproof layer wraps the wall-penetrating pipe fittings, the reinforcing layer and the cushion layer, the top end of the waterproof layer covers the top end of the reinforcing layer completely, bends to extend to cover and contact the wall-penetrating pipe fittings, and the bottom end of the waterproof layer covers the bottom end of the reinforcing layer completely, bends to extend to cover and contact the cushion layer;
and the protective layer is completely wrapped outside the waterproof layer.
And a metal hoop is arranged on the top of the protective layer for reinforcing and hooping.
The concrete protective layer is arranged on the cushion layer, and the protective layer is pressed and covered on the cushion layer.
The wall penetrating pipe penetrates through the cushion layer and extends out of the structural layer.
And a water stopping layer is arranged outside the wall penetrating pipe fitting.
The waterproof layer is positioned outside the wall-through pipe fitting at the upper part of the protective layer.
The water stopping layer is supported and supported outside the wall penetrating pipe fitting by the water stopping flange.
The beneficial effects of the utility model reside in that: the sealing covering structure covers the top and the bottom of the sealing glue completely, so that the top of the sealing glue is covered in a sealing way, water molecules are not easy to permeate, the waterproof performance is improved, and the problem that water molecules permeate from the contact surface of the top of the double-sided sealing adhesive tape and the wall penetrating pipe easily due to the fact that the top of the double-sided sealing adhesive tape is not covered in a sealing way is solved.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
in the figure: 1-cushion layer; 2-wall penetrating pipe fittings; 3, sealing glue; 4-a reinforcing layer; 5-waterproof layer; 6-a protective layer; 7-a ferrule; 8-structural layer; 21-a water stop layer; 22-water stop flange.
Detailed Description
The technical solutions of the present invention are further described below, but the scope of protection claimed is not limited to the described ones.
As shown in fig. 1.
The application discloses a wall pipe waterproofing structure includes:
a cushion layer 1 formed by casting concrete;
during construction, wall-penetrating pipe fittings 2 which are cast by concrete and penetrate through the cushion layer 1 are embedded according to positions;
the sealant 3 is annularly and tightly wrapped at the contact part of the wall-through pipe fitting 2 and the cushion layer 1;
the reinforcing layer 4 is coated outside the wall-penetrating pipe fitting 2, the sealant 3 and the cushion layer 1 continuously in a brushing construction, the reinforcing layer 4 is formed by brushing waterproof paint, and the top end and the bottom end of the sealant 3 are completely covered by the reinforcing layer 4;
the waterproof layer 5 is coated outside the wall-penetrating pipe fitting 2, the reinforcing layer 4 and the cushion layer 1 continuously in a coating construction mode, the waterproof layer 5 is formed by coating waterproof paint, the top end of the waterproof layer 5 covers the top end of the reinforcing layer 4 completely, bends, extends, covers and contacts the wall-penetrating pipe fitting 2, and the bottom end of the waterproof layer 5 covers the bottom end of the reinforcing layer 4 completely, bends, extends, covers and contacts the cushion layer 1;
and a protective layer 6 which is completely wrapped outside the waterproof layer 5, wherein a metal hoop 7 is arranged on the top of the protective layer 6 for reinforcing and hooping.
The enhancement layer 4, the waterproof layer 5, the protective layer 6 and the metal hoop 7 form a sealing covering structure for completely covering the top and the bottom of the sealing glue 3, so that the top of the sealing glue 3 is covered in a sealing way, water molecules are not easy to permeate to improve the waterproof performance, and the problem that the water molecules permeate from the top of the double-sided sealing tape and the contact surface of the wall penetrating pipe easily due to the fact that the top of the double-sided sealing tape is not covered in a sealing way is solved.
The concrete cushion further comprises a structural layer 8 formed by casting concrete in situ, the structural layer 8 is positioned on the cushion layer 1 and presses and covers the protective layer 6, and the structural layer 8 and the cushion layer 1 form a wall body of a building facility. The wall penetrating pipe 2 penetrates from the cushion layer 1 to the structural layer 8 and extends out.
Lie in 6 upper portions of protective layer wear 2 outside installation of wall pipe fittings to meet the stagnant water layer 21 that water inflation stagnant water glued and constitute, stagnant water layer 21 is supported the bearing by stagnant water flange 22 and is in wear 2 outsides of wall pipe fittings, when 8 upper portions of structural layer take place the infiltration when using, stagnant water layer 21 meets water inflation stagnant water and constitutes waterproof effect for the first time.
The technology is applied to a civil engineering 5-standard section of a Chongqing track traffic No. 4 line west extension section.
Claims (8)
1. The utility model provides a wall pipe waterproofing structure which characterized in that includes:
a cushion layer (1);
the wall-through pipe fitting (2) penetrates through the cushion layer (1);
the sealant (3) is annularly and tightly wrapped at the contact part of the wall-penetrating pipe fitting (2) and the cushion layer (1);
and the sealing covering structure is completely covered on the top and the bottom of the sealing glue (3).
2. The waterproof construction structure of a through-wall pipe as set forth in claim 1, wherein: the sealing covering structure comprises a reinforcing layer (4), the reinforcing layer (4) is wrapped outside the wall-penetrating pipe fitting (2), the sealant (3) and the cushion layer (1), and the top end and the bottom end of the sealant (3) are fully covered by the reinforcing layer (4);
the waterproof layer (5) is wrapped outside the wall-penetrating pipe fitting (2), the reinforcing layer (4) and the cushion layer (1), the top end of the waterproof layer (5) covers the top end of the reinforcing layer (4) completely, bends, extends, covers and contacts the wall-penetrating pipe fitting (2), and the bottom end of the waterproof layer (5) covers the bottom end of the reinforcing layer (4) completely, bends, extends, covers and contacts the cushion layer (1);
and the protective layer (6) is completely wrapped outside the waterproof layer (5).
3. The waterproof construction structure of a through-wall pipe as set forth in claim 2, wherein: and a metal hoop (7) is arranged at the top of the protective layer (6) for reinforcing and hooping.
4. The waterproof construction structure of a wall pipe according to claim 3, characterized in that: the concrete wall further comprises a structural layer (8) formed by using concrete in-situ casting, the structural layer (8) is positioned on the cushion layer (1) and presses and covers the protective layer (6), and the structural layer (8) and the cushion layer (1) form a wall body of a building facility.
5. The waterproof construction structure of a through-wall pipe as set forth in claim 4, wherein: the wall-penetrating pipe fitting (2) penetrates from the cushion layer (1) to extend out of the structural layer (8).
6. The through-wall pipe waterproofing construction structure according to claim 1 or 5, wherein: and a water stopping layer (21) is arranged outside the wall penetrating pipe fitting (2).
7. The waterproof construction structure of a wall pipe according to claim 6, characterized in that: the water stopping layer (21) is positioned outside the wall-through pipe fitting (2) at the upper part of the protective layer (6).
8. The waterproof construction structure of a through-wall pipe as set forth in claim 7, wherein: the water stopping layer (21) is supported and supported outside the wall penetrating pipe fitting (2) by a water stopping flange (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221182642.4U CN217899071U (en) | 2022-05-17 | 2022-05-17 | Wall pipe waterproofing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221182642.4U CN217899071U (en) | 2022-05-17 | 2022-05-17 | Wall pipe waterproofing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217899071U true CN217899071U (en) | 2022-11-25 |
Family
ID=84112305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221182642.4U Active CN217899071U (en) | 2022-05-17 | 2022-05-17 | Wall pipe waterproofing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217899071U (en) |
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2022
- 2022-05-17 CN CN202221182642.4U patent/CN217899071U/en active Active
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