CN215518894U - A waterproof construction for indoor waterproof maintenance of basement - Google Patents
A waterproof construction for indoor waterproof maintenance of basement Download PDFInfo
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- CN215518894U CN215518894U CN202120717188.7U CN202120717188U CN215518894U CN 215518894 U CN215518894 U CN 215518894U CN 202120717188 U CN202120717188 U CN 202120717188U CN 215518894 U CN215518894 U CN 215518894U
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Abstract
The utility model discloses a waterproof structure for basement indoor waterproof maintenance, which relates to the technical field of basement indoor waterproof maintenance and comprises the following components: the grouting hole is formed in a water leakage point in the basement room and filled with waterproof grouting materials; the drainage tube is embedded in the internal corners of the basement bottom plate and the basement side walls; the waterproof mortar layer is covered on the basement bottom plate and one side of the basement side wall close to the indoor space; the waterproof roll material layer is covered on the waterproof mortar layer; the concrete layer covers the waterproof roll material layer; the method of grouting plugging and combining various waterproof materials is adopted, and the waterproof effect of indoor waterproof maintenance of the basement is improved.
Description
Technical Field
The utility model belongs to the technical field of indoor waterproof maintenance of basements, and particularly relates to a waterproof structure for indoor waterproof maintenance of basements.
Background
At present, after the basement leaks, a maintenance method mainly adopts grouting leakage stoppage and mainly adopts waterproof paint as an auxiliary method. The principle is that the self permeation, foaming expansion and other actions of the grouting material are used for blocking the self fine cracks of the concrete, so that the anti-seepage and leakage-stopping effects are achieved. The disadvantages are as follows: 1. the grouting plugging is mainly to perform grouting under the condition that open water exists in cracks, the effect is optimal, and the condition that the cracks are leaked by the open water in actual grouting maintenance is difficult to achieve; 2. when a complex structural crack is encountered, the plugging cannot be realized through one-time grouting, and the due effect can be realized only through 2-3 times of grouting; 3. the waterproof maintenance effect of local position can only be ensured, and the condition that the seepage position shifts exists in the later stage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waterproof structure for indoor waterproof maintenance of a basement aiming at the defects in the indoor waterproof maintenance method of the basement in the prior art, and the waterproof effect of the indoor waterproof maintenance of the basement is improved by adopting the method of combining grouting plugging with various waterproof materials.
In order to achieve the above object, the present invention provides a waterproof structure for basement indoor waterproof maintenance, comprising:
the grouting hole is formed in a water leakage point in the basement room, and waterproof grouting materials are filled in the grouting hole;
the drainage tube is embedded in the internal corners of the basement bottom plate and the basement side walls;
the waterproof mortar layer covers the basement bottom plate and one side, close to the indoor, of the basement side wall;
the waterproof roll material layer covers the waterproof mortar layer;
and the concrete layer covers the waterproof roll material layer.
Optionally, the plurality of grouting holes are formed in the basement bottom plate and the basement side wall.
Optionally, the waterproof grouting material is filled at the bottom of the grouting hole, and the top of the grouting hole is filled by a rigid plugging agent.
Optionally, a quincunx drain hole is formed in the drainage tube, and the distance between the drain holes is 250-350 mm.
Optionally, one end of the draft tube communicates with a downcomer.
Optionally, the material of the waterproof mortar layer is polymer cement waterproof mortar.
Optionally, the thickness of the waterproof mortar layer is 1-1.5 cm.
Optionally, the material of the waterproof roll layer is a self-adhesive TPO polymer waterproof roll.
Optionally, the waterproof roll layer has a thickness of 1.2 mm.
Optionally, the thickness of the concrete layer is 5-10 cm.
The utility model provides a waterproof structure for basement indoor waterproof maintenance, which has the beneficial effects that: the waterproof structure adopts the method of combining grouting plugging with various waterproof materials, improves the waterproof effect of indoor waterproof maintenance of the basement, and does not cause secondary leakage caused by open water channeling after implementation; the waterproof structure is simple and convenient to construct and low in construction cost.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
Fig. 1 shows a schematic view of a waterproof structure for waterproof maintenance in a basement room according to an embodiment of the utility model.
Description of reference numerals:
1. grouting holes; 2. a drainage tube; 3. a basement floor; 4. a basement side wall; 5. a waterproof mortar layer; 6. a waterproof roll layer; 7. and a concrete layer.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
The utility model provides a waterproof structure for basement indoor waterproof maintenance, which comprises:
the grouting hole is formed in a water leakage point in the basement room and filled with waterproof grouting materials;
the drainage tube is embedded in the internal corners of the basement bottom plate and the basement side walls;
the waterproof mortar layer is covered on the basement bottom plate and one side of the basement side wall close to the indoor space;
the waterproof roll material layer is covered on the waterproof mortar layer;
and the concrete layer is covered on the waterproof roll material layer.
Specifically, during maintenance, a water leakage point is searched in a basement room, a mark can be made on the water leakage point, then a grouting hole is drilled on the water leakage point, high-pressure grouting of waterproof grouting materials is performed in the grouting hole by using a grouting pump, and it needs to be noted that if open water flows out of the water leakage point, a rapid-hardening type leak stoppage device is used for plugging the water leakage point where the open water flows out; after grouting, embedding a drainage tube in the internal corner of the basement bottom plate and the basement side wall, constructing a waterproof mortar layer on the basement bottom plate and the basement side wall to be used as a waterproof layer and an adhesive layer, paving a waterproof roll material layer on the waterproof mortar layer, flanging the waterproof roll material layer from the basement bottom plate to the basement side wall until reaching the top of the basement side wall to play a role in further waterproofing, and finally constructing a concrete layer on the waterproof roll material layer to be used as a protective layer; this waterproof construction simplifies the indoor waterproof maintenance's of basement construction through slip casting leaking stoppage and multilayer waterproof construction's comprehensive use, improves waterproof maintenance's water-proof effects.
Optionally, the plurality of grouting holes are formed in the basement bottom plate and the basement side wall.
Specifically, the water leakage points may be distributed at multiple positions on the basement bottom plate and the basement side wall, and grouting holes should be formed at each water leakage point, so that the completeness of grouting is guaranteed, and the waterproof effect is guaranteed.
Optionally, the waterproof grouting material is filled at the bottom of the grouting hole, and the top of the grouting hole is filled by the rigid plugging device.
Specifically, the top in the slip casting hole is used for inserting the slip casting mouth when slip casting, and the slip casting mouth is pulled out the back and is used the precious sealing of rigidity leaking stoppage to seal, improves water-proof effects.
Optionally, a quincunx drain hole is formed in the drainage tube, and the distance between the drain holes is 250-350 mm.
Specifically, the drainage tube is a PVC tube with the diameter of 50mm, the drainage tube is provided with drainage holes in a plum blossom shape, and grid cloth is wrapped on the outer side of the drainage tube during embedding, so that the drainage holes are prevented from being blocked; the drainage effect can be improved in the setting of drainage tube, avoids ponding to influence water-proof effects.
Optionally, one end of the draft tube communicates with the downcomer.
Specifically, the drainage tube can be discharged the water of drainage through the downcomer, avoids ponding to cause in the reentrant corner to reveal.
Optionally, the material of the waterproof mortar layer is polymer cement waterproof mortar.
Specifically, WM-100 polymer cement waterproof mortar can be adopted to play the roles of a waterproof layer and a bonding layer.
Optionally, the waterproof mortar layer has a thickness of 1-1.5 cm.
Optionally, the material of the waterproof roll layer is a self-adhesive TPO polymer waterproof roll.
Concretely, self-adhesion type TPO polymer waterproofing membrane construction convenience, water-proof effects is good.
Optionally, the waterproof roll layer has a thickness of 1.2 mm.
Optionally, the thickness of the concrete layer is 5-10 cm.
Specifically, the concrete layer is made of fine aggregate concrete, and the waterproof roll material layer is protected.
Examples
As shown in fig. 1, the present invention provides a waterproof structure for basement indoor waterproof maintenance, comprising:
the grouting hole 1 is formed in a water leakage point in a basement room and filled with waterproof grouting materials;
the drainage tube 2 is buried in the internal corner of the basement bottom plate 3 and the basement side wall 4;
the waterproof mortar layer 5 covers the basement bottom plate 3 and one indoor side of the basement side wall 4;
the waterproof roll material layer 6 covers the waterproof mortar layer 5;
and the concrete layer 7 is covered on the waterproof roll material layer 6.
In this embodiment, a plurality of grouting holes 1 are provided, and a plurality of grouting holes 1 are provided in the basement bottom plate 3 and the basement side wall 4.
In the embodiment, the waterproof grouting material is filled at the bottom of the grouting hole 1, and the top of the grouting hole 1 is filled by the rigid plugging device.
In this embodiment, the drainage tube 2 is provided with a quincunx drain hole, and the distance between the drain holes is 250-350 mm.
In the present embodiment, one end of the draft tube 2 communicates with the downcomer.
In this embodiment, the material of the waterproof mortar layer 5 is polymer cement waterproof mortar.
In this embodiment, the thickness of the waterproof mortar layer 5 is 1 to 1.5 cm.
In this embodiment, the material of the waterproof roll layer 6 is a self-adhesive TPO polymer waterproof roll.
In this embodiment, the thickness of the waterproof roll layer 6 is 1.2 mm.
In this embodiment, the thickness of the concrete layer 7 is 5-10 cm.
In conclusion, when the waterproof structure for basement indoor waterproof maintenance provided by the utility model is constructed:
1. according to the actual situation on site, preparation work and safety protection work before waterproof maintenance are well done;
2. cleaning a base layer, namely cleaning indoor sundries and open water to ensure that a structural surface is clean and flat;
3. searching for the parts with serious leakage, searching for leakage points from room to room, and marking the leakage points by using red spray paint, wherein if the parts with serious leakage have open water to flow out, a quick-setting type leakage blocking device is adopted for local blocking treatment;
4. arranging a grouting hole 1 on a water leakage point, installing a grouting nozzle after hole distribution is finished, and only exposing and screwing down the grouting nozzle as deep as possible when the grouting nozzle is installed and is exposed at 1-1.5 cm;
5. the grouting nozzle is connected with a grouting pump, the grouting is performed by adopting an electric grouting pump, a pressure gauge is arranged at one end of a grouting pipe, when the grouting amount of each section of the grouting hole 1 is less than 5L/min and reaches the design pressure, the grouting is stabilized for 10min, and the grouting is finished when the water absorption amount of the inspection hole is less than 1.0L/min per meter;
6. after grouting, removing the grouting nozzle, and then sealing by using a rigid plugging device;
7. embedding a PVC drainage tube 2 with the diameter of 50mm at an indoor internal corner, arranging drainage holes in a quincunx shape of the drainage tube, wherein the distance between the drainage holes is 250-350mm, and treating by wrapping mesh cloth during embedding to avoid holes from being blocked;
8. integrally constructing WM-100 polymer cement waterproof mortar with the thickness of 1-1.5cm at the indoor bottom plate and the side wall part to play the role of a waterproof layer and a bonding layer;
9. integrally laying a self-adhesive TPO high-molecular waterproof roll with the thickness of 1.2mm, and turning up the vertical surface to the top of the wall;
10. and newly manufacturing a fine aggregate concrete protective layer with the thickness of 5-10cm indoors.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. The utility model provides a waterproof construction that is used for indoor waterproof maintenance of basement which characterized in that, this waterproof construction includes:
the grouting hole is formed in a water leakage point in the basement room, and waterproof grouting materials are filled in the grouting hole;
the drainage tube is embedded in the internal corners of the basement bottom plate and the basement side walls;
the waterproof mortar layer covers the basement bottom plate and one side, close to the indoor, of the basement side wall;
the waterproof roll material layer covers the waterproof mortar layer;
and the concrete layer covers the waterproof roll material layer.
2. The waterproof structure for basement indoor waterproofing maintenance according to claim 1, wherein a plurality of grouting holes are opened in the basement floor and the basement side wall.
3. The waterproof structure for basement indoor waterproof maintenance of claim 1, wherein the waterproof grouting material is filled at the bottom of the grouting hole, and the top of the grouting hole is filled by a rigid plugging agent.
4. The waterproof structure for the indoor waterproof maintenance of the basement as claimed in claim 1, wherein the drainage tube is provided with quincunx drainage holes, and the distance between the drainage holes is 250mm and 350 mm.
5. The waterproof structure for waterproof maintenance in a basement room of claim 4, wherein one end of the drainage tube is communicated with a sewer pipe.
6. The waterproof structure for basement indoor waterproofing maintenance according to claim 1, wherein the material of the waterproof mortar layer is polymer cement waterproof mortar.
7. The waterproof structure for waterproof maintenance in a basement room of claim 6, wherein the thickness of the waterproof mortar layer is 1-1.5 cm.
8. The waterproof structure for basement indoor waterproof maintenance of claim 1, wherein the material of waterproof roll layer is self-adhesive TPO macromolecule waterproof roll.
9. The waterproof structure for waterproof maintenance in a basement room of claim 8, wherein the thickness of the waterproof roll layer is 1.2 mm.
10. The waterproof structure for waterproof repair in a basement room according to claim 1, wherein the thickness of the concrete layer is 5-10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120717188.7U CN215518894U (en) | 2021-04-08 | 2021-04-08 | A waterproof construction for indoor waterproof maintenance of basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120717188.7U CN215518894U (en) | 2021-04-08 | 2021-04-08 | A waterproof construction for indoor waterproof maintenance of basement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215518894U true CN215518894U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120717188.7U Active CN215518894U (en) | 2021-04-08 | 2021-04-08 | A waterproof construction for indoor waterproof maintenance of basement |
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| Country | Link |
|---|---|
| CN (1) | CN215518894U (en) |
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2021
- 2021-04-08 CN CN202120717188.7U patent/CN215518894U/en active Active
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