CN215367874U - Composite waterproof structure at waterproof construction joint of assembled wall body and tile floor - Google Patents
Composite waterproof structure at waterproof construction joint of assembled wall body and tile floor Download PDFInfo
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- CN215367874U CN215367874U CN202121860719.4U CN202121860719U CN215367874U CN 215367874 U CN215367874 U CN 215367874U CN 202121860719 U CN202121860719 U CN 202121860719U CN 215367874 U CN215367874 U CN 215367874U
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Abstract
An assembly type wall and tile ground waterproof construction joint node composite waterproof structure relates to the field of building construction, and comprises a galvanized steel sheet water baffle arranged at the lower part of a wall surface of a partition wall, a non-woven fabric waterproof reinforcing layer is paved between the lower part of the surface of the galvanized steel sheet water baffle and the ground, a ground leveling layer is paved on the non-woven fabric waterproof reinforcing layer and on the ground, a polyurethane waterproof coating layer is fully brushed on the surface of the ground leveling layer and the surface of the non-woven fabric waterproof reinforcing layer, the upper part of the polyurethane waterproof coating layer is fully brushed to the top end of the galvanized steel sheet water baffle, the ground is paved on the polyurethane waterproof coating layer, a PE waterproof and moistureproof diaphragm is paved on the surface of the polyurethane waterproof coating layer on the wall surface, and the PE waterproof and moistureproof diaphragm is fixed on a vertical keel of the partition wall through first pressing strips arranged at intervals. The utility model solves the problems that the waterproof effect of the waterproof joint of the assembled wall body and the traditional tile floor is poor, water leakage is easy to occur and the wall body is moldy.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a composite waterproof structure at a waterproof construction joint of an assembly wall body and a tile floor.
Background
The normally assembled wall body has a waterproof tray, and because the floor height of a reconstruction project is not beneficial to installing the waterproof tray, the floor adopts the traditional tile, and the wall body adopts the assembled partition wall, so that the waterproof is difficult to construct; a waterproof construction connecting joint is characterized in that waterproof paint is generally directly coated on cement mortar plastering surfaces of walls and the ground in a waterproof manner in an indoor toilet, a wall surface of an assembly type wall body is waterproof through a PE (polyethylene) film and is generally matched with an assembly type waterproof tray for use, and the assembly type wall body and the traditional wet process tiling operation are carried out. The construction of a waterproof layer is directly coated on a galvanized steel plate for waterproofing, the waterproof layer at the positions of the vibration ground of the wall and the internal corner and the external corner of the wall is easy to crack, a PE film is not firmly bonded to form a gap, indoor moisture enters the wall through the opening of the PE film, and rock wool absorbs moisture for a long time to cause the phenomena of mildew and the like of the wall.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a composite waterproof structure at a joint of an assembly wall and a tile floor waterproof construction, and solves the problems that the waterproof effect of the joint of the assembly wall and the traditional tile floor is poor, water leakage is easy to occur, and a wall body is moldy.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the composite waterproof structure comprises a galvanized steel sheet water baffle arranged at the lower part of the wall surface of a partition wall, a non-woven fabric waterproof reinforcing layer is paved between the lower part of the surface of the galvanized steel sheet water baffle and the ground, a ground leveling layer is paved on the non-woven fabric waterproof reinforcing layer and on the ground, a polyurethane waterproof coating layer is fully brushed on the surface of the ground leveling layer and the surface of the non-woven fabric waterproof reinforcing layer, the upper part of the polyurethane waterproof coating layer is fully brushed to the top end of the galvanized steel sheet water baffle, the ground, a ground paving layer is paved on the polyurethane waterproof coating layer, a PE waterproof and moisture-proof diaphragm is fully paved on the surface of the polyurethane waterproof coating layer on the wall surface, and the PE waterproof and moisture-proof diaphragm is fixed on a vertical keel of the partition wall through a first pressing strip arranged at intervals.
Further preferred technical solution: the top end of the galvanized steel sheet water baffle is bent outwards to form an inverted U-shaped groove; the bottom end of the hollow cavity is bent outwards and is attached to the ground, and a hollow cavity is formed between the bottom end and the wall surface.
Further preferred technical solution: the first pressing strip is buckled with a transverse keel, and the first pressing strip, the transverse keel and the PE waterproof and moistureproof diaphragm are fixed on the vertical keel of the partition wall in a penetrating way through a phosphating self-tapping screw.
Further preferred technical solution: the PE waterproof and moistureproof diaphragm is provided with a waterproof rubber pad at the position of a hole of the phosphating self-tapping screw.
Further preferred technical solution: the PE waterproof and moistureproof diaphragm is arranged in the inverted U-shaped groove of the galvanized steel sheet water baffle and is clamped and fastened through the second pressing strip.
Further preferred technical solution: the wallboard is located the outside of PE dampproofing and waterproofing diaphragm, has the space between wallboard and the PE dampproofing and waterproofing diaphragm.
Further preferred technical solution: mildew-proof silane sealant is arranged between the lower part of the PE waterproof and damp-proof membrane and the polyurethane waterproof coating layer, and between the outer surface of the wallboard and the ground paving layer.
Further preferred technical solution: the upper part of the PE waterproof and moistureproof diaphragm is fully paved on the top of the wall body.
Further preferred technical solution: the lower part of the PE waterproof and moistureproof diaphragm is attached to the inner surface of the wallboard, extends to the bottom surface of the wallboard and is in compression joint with the wallboard.
Further preferred technical solution: the waterproof non-woven reinforced layers are adhered to the external and internal corners of the wall.
Compared with the prior art, the utility model has the following characteristics and beneficial effects:
1, the utility model has remarkable waterproof and moistureproof effects:
set up the waterproof enhancement layer of non-woven fabrics, use the non-woven fabrics as the flexonics of ground and wall, use the non-woven fabrics to carry out in succession the cloudy, the external corner of wall body simultaneously, guarantee waterproof bonding fastness and the waterproof fracture that the wall body vibrations lead to through increasing the waterproof enhancement layer of non-woven fabrics.
The bottom of the PE waterproof and moistureproof diaphragm is bonded and then sealed by the first pressing strip, so that moisture can not enter the wall body through the upward return of the bottom of the PE waterproof and moistureproof diaphragm.
The PE waterproof and moistureproof diaphragm is fixed in an inverted U-shaped groove of the galvanized steel sheet water baffle through a second pressing strip closing in, and the second pressing strip is tightly clamped in the inverted U-shaped groove; prevent that moisture from going up to get into the assembled wall body through PE waterproof dampproofing diaphragm lower reaches.
2, the utility model has simple structure and is suitable for construction.
3, the utility model is mainly used for solving the connection problem of the assembled wall body and the traditional tile floor waterproof node and preventing water leakage and wall body mildewing.
Drawings
Fig. 1 is a schematic view of a composite waterproof structure at a waterproof construction joint of an assembled wall body and a tile floor according to the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an enlarged view of a portion B in fig. 1.
Reference numerals: 1-galvanized steel sheet breakwater, 2-non-woven fabrics waterproof enhancement layer, 3-ground screed-coat, 4-polyurethane waterproof coating layer, 5-ground pavement layer, 6-PE waterproof and dampproof diaphragm, 7-wallboard, 8-first layering, 9-horizontal keel, 10-vertical keel, 11-phosphating tapping screw, 12-mildew-proof silane sealant, 13-second layering, 1.1-inverted U groove, 1.2-cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1 to 3, the composite waterproof structure at the joint of the assembly type wall body and the tile floor waterproof construction of the utility model comprises a galvanized steel sheet water baffle 1 arranged at the lower part of the wall surface of a partition wall, a non-woven fabric waterproof reinforced layer 2 is paved between the lower part of the plate surface of the galvanized steel sheet water baffle 1 and the floor, a floor leveling layer 3 is paved on the non-woven fabric waterproof reinforced layer 2 and on the floor, a polyurethane waterproof coating layer 4 is fully brushed on the surface of the floor leveling layer 3 and the surface of the non-woven fabric waterproof reinforced layer 2, the upper part of the polyurethane waterproof coating layer 4 is fully brushed to the top end of the galvanized steel sheet water baffle 1, a floor paving layer 5 is paved on the floor and the polyurethane waterproof coating layer 4, on the wall surface, the surface of the polyurethane waterproof coating layer 4 is fully paved with a PE waterproof and moistureproof diaphragm 6, and the PE waterproof and moistureproof diaphragm 6 is fixed on a vertical keel 10 of the partition wall through first pressing strips 8 arranged at intervals.
The top end of the galvanized steel sheet water baffle 1 is bent outwards to form an inverted U-shaped groove 1.1; the bottom end of the hollow cavity is bent outwards and is attached to the ground, and a hollow cavity 1.2 is formed between the bottom end and the wall surface.
Galvanized steel sheet breakwater 1, thickness is 1mm, and the setting height on the wall is 300 mm.
The non-woven waterproof reinforced layer 2, the wall surface and the ground return to 150mm respectively.
The waterproof enhancement layer of non-woven fabrics 2 uses the non-woven fabrics as the flexonics of ground and wall, uses the non-woven fabrics to carry out in succession the cloudy, the external corner of wall body simultaneously, guarantees waterproof bonding fastness and the waterproof fracture that the wall body vibrations lead to through increasing the waterproof enhancement layer of non-woven fabrics 2.
And the leveling layer 3 is a cement mortar leveling layer.
The polyurethane waterproof coating layer is a single-component polyurethane waterproof coating with the thickness of 4 mm and 1.5 mm.
The PE waterproof and moistureproof diaphragm 6 is fully paved on the top of the wall, and the thickness of the PE waterproof and moistureproof diaphragm is 0.35mm, and the ground extends to the compression joint of the wall board.
Wallboard 7 is located the outside of PE dampproofing and waterproofing diaphragm 6, has the space between wallboard 7 and the PE dampproofing and waterproofing diaphragm 6, and wallboard 7 is the thick finished product assembled panel of 10 mm.
The lower part of the PE waterproof and moistureproof membrane 6 is attached to the inner surface of the wallboard 7, extends to the bottom surface of the wallboard and is in compression joint with the wallboard.
Mildew-proof silane sealant 12 is arranged between the lower part of the PE waterproof and damp-proof membrane 6 and the polyurethane waterproof coating layer 4, and between the outer surface of the wallboard 7 and the ground paving layer 5.
The first pressing strip 8 is buckled with a transverse keel 9, and the first pressing strip 8, the transverse keel 9 and the PE waterproof and moistureproof diaphragm 6 are fixedly connected on a vertical keel 10 of the partition wall in a penetrating way through a phosphated self-tapping screw 11; and a waterproof rubber pad is added at the perforation of the phosphorization self-tapping screw 11 by the PE waterproof and moistureproof diaphragm 6.
The first pressing bar 8 is used for sealing after the bottoms of the PE waterproof and moistureproof membranes 6 are bonded, so that moisture can not return upwards to enter a wall body through the bottoms of the PE waterproof and moistureproof membranes 6.
The PE waterproof and moistureproof diaphragm 6 is positioned in an inverted U-shaped groove 1.1 of the galvanized steel sheet water baffle 1 and is closed and fixed through a second pressing strip 13, and the second pressing strip 13 is fastened and clamped in the inverted U-shaped groove 1.1; moisture is prevented from entering the assembled wall body upwards through the lower opening of the PE waterproof and moistureproof membrane 6.
And fireproof soundproof rock wool with the thickness of 50mm is arranged between the vertical keels 10 of the partition wall.
The working process of the utility model is as follows:
1, leveling the ground by cement mortar to form a ground leveling layer 3.
2, the galvanized steel sheet water baffle 1 is selected as a waterproof base layer and is arranged on the lower portion of the wall surface of the partition wall.
3, in order to ensure that the polyurethane waterproof coating layer 4 is firmly bonded, and the wall body vibrates to cause the waterproof cracking problem of the corner of the negative and positive angles when the door is opened at the later stage, a layer of non-woven fabric is firstly pasted on the surface of the galvanized steel sheet water baffle 1 and the surface of the ground leveling layer 3 to form a non-woven fabric waterproof reinforcing layer 2.
4, coating a polyurethane waterproof coating layer 4 on the non-woven fabric waterproof reinforcing layer 2.
And 5, rolling the polyurethane waterproof coating layer 4 from the ground to the non-woven waterproof reinforced layer 2 of the fabricated partition wall to prevent the internal corner part from being waterproof and cracked.
6, the dampproofing PE dampproofing and waterproofing membrane 6 that uses of wall, with the full spread of PE dampproofing and waterproofing membrane 6 on the wall to fix PE dampproofing and waterproofing membrane 6 on galvanized steel sheet breakwater 1's top through first layering 8 card, fix at PE dampproofing and waterproofing membrane 6 through the second layering 13 of interval setting simultaneously, and fix through bonderizing self tapping screw 11.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. Assembled wall body and the waterproof construction joint department composite waterproof structure in tiling ground, its characterized in that: comprises a galvanized steel sheet water baffle (1) arranged at the lower part of the wall surface of a partition wall, a non-woven fabric waterproof reinforced layer (2) is paved at the lower part of the surface of the galvanized steel sheet water baffle (1) and between the ground, a ground leveling layer (3) is paved on the non-woven fabric waterproof reinforced layer (2) and on the ground, a polyurethane waterproof coating layer (4) is fully brushed on the surface of the ground leveling layer (3) and the surface of the non-woven fabric waterproof reinforced layer (2), the upper part of the polyurethane waterproof coating layer (4) is fully brushed to the top end of the galvanized steel sheet water baffle (1), a ground paving layer (5) is paved on the ground and the polyurethane waterproof coating layer (4) and on the wall surface, PE waterproof and moisture-proof membranes (6) are fully paved on the surfaces of the polyurethane waterproof coating layers (4), and the PE waterproof and moisture-proof membranes (6) are fixed on vertical keels (10) of the partition walls through first pressing strips (8) arranged at intervals.
2. The composite waterproof structure at the assembly type wall and tile floor waterproof construction joint node according to claim 1, wherein: the top end of the galvanized steel sheet water baffle (1) is bent outwards to form an inverted U-shaped groove (1.1); the bottom end of the hollow cavity is bent outwards and is attached to the ground, and a hollow cavity (1.2) is formed between the bottom end and the wall surface.
3. The composite waterproof structure at the assembly type wall and tile floor waterproof construction joint node according to claim 2, wherein: the first pressing strip (8) is buckled with a transverse keel (9), and the first pressing strip (8), the transverse keel (9) and the PE waterproof and moistureproof diaphragm (6) are fixed on a vertical keel (10) of the partition wall through phosphated self-tapping screws (11).
4. The composite waterproof structure at the assembly type wall and tile floor waterproof construction joint node according to claim 3, wherein: the PE waterproof and moistureproof diaphragm (6) is provided with a waterproof rubber pad at the perforation of the phosphated self-tapping screw (11).
5. The composite waterproof structure at the assembly type wall and tile floor waterproof construction joint node according to claim 2, wherein: the PE waterproof and moistureproof diaphragm (6) is arranged in an inverted U-shaped groove (1.1) of the galvanized steel sheet water baffle (1) and is clamped and fastened through a second pressing strip (13).
6. The composite waterproof structure at the assembly type wall and tile floor waterproof construction joint node according to claim 1, wherein: wallboard (7) are located the outside of PE dampproofing and waterproofing diaphragm (6), have the space between wallboard (7) and PE dampproofing and waterproofing diaphragm (6).
7. The composite waterproof structure at the assembly type wall and tile floor waterproof construction joint node according to claim 6, wherein: mildew-proof silane sealant (12) is arranged between the lower part of the PE waterproof and damp-proof membrane (6) and the polyurethane waterproof coating layer (4) and between the outer surface of the wallboard (7) and the ground paving layer (5).
8. The composite waterproof structure at the assembly type wall and tile floor waterproof construction joint node according to claim 1, wherein: the upper part of the PE waterproof and moistureproof diaphragm (6) is fully paved on the top of the wall body.
9. The composite waterproof structure at the assembly type wall and tile floor waterproof construction joint node according to claim 1, wherein: the lower part of the PE waterproof and moistureproof diaphragm (6) is attached to the inner surface of the wallboard (7), extends to the bottom surface of the wallboard (7) and is in compression joint with the wallboard (7).
10. The composite waterproof structure at the assembly type wall and tile floor waterproof construction joint node according to any one of claims 1 to 9, wherein: the waterproof reinforced layers (2) of non-woven fabrics are stuck at the internal and external corners of the wall body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121860719.4U CN215367874U (en) | 2021-08-10 | 2021-08-10 | Composite waterproof structure at waterproof construction joint of assembled wall body and tile floor |
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| CN202121860719.4U CN215367874U (en) | 2021-08-10 | 2021-08-10 | Composite waterproof structure at waterproof construction joint of assembled wall body and tile floor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198899A (en) * | 2022-08-26 | 2022-10-18 | 深圳正洪建筑装配有限公司 | Toilet waterproof structure and toilet waterproof method applying same |
| CN115467432A (en) * | 2022-08-26 | 2022-12-13 | 深圳正洪建筑装配有限公司 | Waterproof construction method for toilet |
-
2021
- 2021-08-10 CN CN202121860719.4U patent/CN215367874U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198899A (en) * | 2022-08-26 | 2022-10-18 | 深圳正洪建筑装配有限公司 | Toilet waterproof structure and toilet waterproof method applying same |
| CN115467432A (en) * | 2022-08-26 | 2022-12-13 | 深圳正洪建筑装配有限公司 | Waterproof construction method for toilet |
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