CN216920739U

CN216920739U - Ground waterproof structure

Info

Publication number: CN216920739U
Application number: CN202121368726.2U
Authority: CN
Inventors: 周磊
Original assignee: Miguel Gonzales
Current assignee: Miguel Gonzales
Priority date: 2021-06-19
Filing date: 2021-06-19
Publication date: 2022-07-08
Anticipated expiration: 2031-06-19

Abstract

The utility model belongs to the technical field of waterproof technique and specifically relates to a waterproof structure of ground is related to, include ground basic unit and be located ground basic unit wall body all around, be equipped with the wall foot seam between ground basic unit and the wall body, ground basic unit includes wash port and the drain pipe of setting in the drain port, be equipped with the clearance between drain pipe and the wash port, be equipped with the corner flashing board that shelters from the wall foot seam between ground basic unit and the wall body, be equipped with the pipeline flashing board that shelters from the clearance in the ground basic unit, the bottom of corner flashing board and pipeline flashing board all is equipped with waterproof adhesive tape, carry out waterproofly through the mode of soft and hard combination. This application has the effect that reduces last floor sewage seepage to next floor.

Description

Ground waterproof structure

Technical Field

The application relates to the technical field of waterproofing, especially, relate to a waterproof structure of ground.

Background

The fabricated building transfers the field operation in the traditional building mode to a factory, and building components such as floor slabs, wall slabs, stairs, balconies and the like are processed and manufactured in the factory and then transported to a construction site for assembly. For the prefabricated building, the water-proof of the balcony and the toilet is particularly important.

The existing hot melting of the modified asphalt coiled material is used for waterproofing a toilet, cold base oil is coated on a ground base layer, then the coiled material is laid and heated, so that the hot melt adhesive surface on the bottom surface of the coiled material is bonded with the base layer, and the waterproof effect is achieved.

In view of the above-mentioned related technologies, the inventor believes that the building components are assembled in the prefabricated building, and the building settlement phenomenon may cause relative movement between the components therein, so that the gap filled in the above-mentioned solution may reappear, causing water seepage.

SUMMERY OF THE UTILITY MODEL

In order to reduce last floor sewage seepage to next floor, this application provides a waterproof structure of ground.

The application provides a waterproof structure in ground adopts following technical scheme:

the utility model provides a waterproof structure of ground, includes ground basic unit and is located ground basic unit wall body all around, be equipped with the wall heel seam between ground basic unit and the wall body, ground basic unit includes wash port and the drain pipe of setting in the drain hole, be equipped with the clearance between drain pipe and the wash port, be equipped with the corner flashing board that blocks the wall heel seam between ground basic unit and the wall body, be equipped with the pipeline flashing board that blocks the clearance on the ground basic unit, the bottom of corner flashing board and pipeline flashing board all is equipped with waterproof tape.

Through adopting above-mentioned technical scheme, the mode that uses the soft or hard to combine carries on waterproofly, and wherein, waterproof adhesive tape has scalability, and waterproof adhesive tape firmly bonds in gap department, and corner flashing board and pipeline flashing board further are with waterproof adhesive tape compaction, and waterproof adhesive tape can follow the change of wall crack and warp, makes waterproof adhesive tape firmly shelter from gap department, strengthens waterproof performance greatly. When mortar is laid subsequently, the corner flashing plate and the pipeline flashing plate can also protect the waterproof adhesive tape, so that the pollution of the waterproof adhesive tape is reduced, and the service life of the waterproof adhesive tape is prolonged.

Optionally, the pipeline flashing plate is provided with a sleeve, the sleeve and the pipeline flashing plate are integrally formed, and the sleeve extends into the drain pipe.

Through adopting above-mentioned technical scheme, the sleeve pipe is used for sheltering from the clearance to play the effect of drainage. When sewage flows to the position near the gap, the sewage is blocked by the waterproof adhesive tape and cannot permeate to the next floor from the gap, and the sewage enters the drain pipe from the sleeve to finish the discharge of the sewage.

Optionally, the pipeline flashing plate is parallel to the ground base layer, and the axial lead of the sleeve pipe is the same as that of the drain pipe.

Through adopting above-mentioned technical scheme, when the mortar is laid on the upper strata, be difficult for the slope when the pipeline flashing board parallel with ground basic unit atress, waterproof adhesive tape by even compaction. If the pipeline flashing board inclines, then the pipeline flashing board makes the sleeve pipe support on the drain pipe easily in the compaction process, crushes the drain pipe easily to the condition of sewage seepage to clearance department appears.

Optionally, a liquid waterproof layer is arranged on the ground base layer, and the liquid waterproof layer is uniformly arranged on the upper surface of the ground base layer.

By adopting the technical scheme, the liquid waterproof layer is used as a first waterproof layer and is coated on the surface of the ground base layer in a brushing manner, so that the phenomenon that sewage permeates downwards from the ground base layer and then drops to the next layer is reduced.

Optionally, the liquid waterproof layer extends to the wall body to the periphery and is formed with a waterproof additional layer, and the waterproof additional layer is connected with the liquid waterproof layer.

Through adopting above-mentioned technical scheme, waterproof additional layer is applied paint on the wall body, reduces sewage and permeates to on the wall body to downward infiltration's condition through the wall base seam is gone up downwards to the wall body.

Optionally, the corner flashing board includes horizontal part and vertical portion, the horizontal part is on a parallel with ground basic unit, vertical portion is on a parallel with the wall body, horizontal part and vertical portion integrated into one piece.

Through adopting above-mentioned technical scheme, buckle the corner flashing board and set up, and the horizontal part be used for with ground base course compaction, vertical portion be used for with the wall body compaction. The corner flashing board of integrated into one piece can reduce the condition of sewage from the gap seepage of horizontal part and vertical portion, effectively increases water-proof effects.

Optionally, be located corner flashing board department waterproof cloth buckles, just one of them side and horizontal part and vertical portion of waterproof cloth all bond, waterproof cloth's another side bonds with ground basic unit and wall body respectively.

Through adopting above-mentioned technical scheme, waterproof adhesive tape adopts whole setting, reduces the condition of sewage infiltration. Vertical portion all is equipped with waterproof adhesive tape with the horizontal part, and effective separation sewage gets into the wall crack.

Optionally, the waterproof adhesive tape includes a fiber substrate and glue, and the glue is disposed on two sides of the fiber substrate.

Through adopting above-mentioned technical scheme, fiber substrate has good elasticity and extensibility can, and when the basement seam grow or diminish, fiber substrate embodies good ductility, follows basement seam and warp, effectively blocks up basement seam, reduces the condition of sewage seepage.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the soft and hard combined parts, the waterproof adhesive tape with ductility can block gaps, and the hard corner flashing plate and the pipeline flashing plate can compact the waterproof adhesive tape, bear the gravity of mortar in subsequent decoration, protect the waterproof adhesive tape and reduce the pollution of the waterproof adhesive tape;

2. through set up the sleeve pipe on pipeline flashing board, the sleeve pipe sets up in the drain pipe, and in sewage flowed to the drain pipe from the sleeve pipe, the discharge of accomplishing sewage utilized sleeve pipe and pipeline flashing board integrated into one piece's characteristics, reduces the production in gap, reduces the condition of sewage seepage.

3. Through the corner flashing board setting of buckling, integrated into one piece's corner flashing board can utilize self position of buckling to shelter from the wall foot seam, reduces the production in gap to reduce the condition of sewage seepage.

Drawings

Fig. 1 is an overall schematic view of a ground waterproofing structure of an embodiment of the present application;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic view of a waterproof tape;

FIG. 4 is an enlarged view at A in FIG. 2;

fig. 5 is an enlarged view at B in fig. 2.

Description of reference numerals: 1. a ground substrate; 2. a wall body; 3. a pipeline flashing plate; 4. a corner flashing board; 5. waterproof adhesive tapes; 11. a drain hole; 12. a drain pipe; 13. a gap; 14. a liquid waterproof layer; 15. a waterproof tape; 21. wall foot joints; 22. a water-resistant additional layer; 31. a sleeve; 311. a through hole; 41. a horizontal portion; 42. a vertical portion; 51. a fibrous base material; 52. and (4) glue.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses waterproof structure of ground. Referring to fig. 1 and 2, the ground waterproof structure includes a ground substrate 1 and a wall 2 located around the ground substrate 1, and the ground substrate 1 includes a drain hole 11 provided vertically and a drain pipe 12 provided in the drain hole 11. Wherein, a wall foot joint 21 is arranged between the ground base layer 1 and the wall body 2, and a gap 13 is arranged between the drain pipe 12 and the drain hole 11. When sewage flows on the ground base layer 1, the sewage flows to the next layer from the gap 13 or the wall foot seam 21, and the leakage phenomenon is caused. Therefore, be equipped with the corner flashing 4 that shelters from wall crack 21 between ground basic unit 1 and wall body 2, be equipped with the pipeline flashing 3 that shelters from clearance 13 on the ground basic unit 1, corner flashing 4 and pipeline flashing 3 are hard boards, and corner flashing 4 and the bottom of pipeline flashing 3 all are equipped with waterproof adhesive tape 5. The gap is sealed in a soft and hard combined mode, and leakage is reduced.

Referring to fig. 3, the waterproof tape 5 includes a fiber base material 51 and glue 52, and the glue 52 is uniformly applied to both sides of the fiber base material 51. Wherein, the glue 52 is butyl rubber, and has good air tightness and water tightness; the fiber substrate 51 is made of a fiber composite material and has good elasticity and stress transmission performance.

Referring to fig. 2, a liquid waterproof layer 14 is disposed on the ground base layer 1, the liquid waterproof layer 14 may be water-based asphalt-based waterproof paint, emulsified asphalt or cold primer oil, the liquid waterproof layer 14 is uniformly coated on the upper surface of the ground base layer 1, the liquid waterproof layer 14 extends to the wall 2 to the periphery and is formed with a waterproof additional layer 22, and the waterproof additional layer 22 and the liquid waterproof layer 14 are completed in the same process. The liquid waterproof layer 14 and the additional waterproof layer 22 form a first waterproof layer, so that the condition that sewage leaks downwards from the ground base layer 1 is reduced.

Referring to fig. 3 and 4, a sleeve 31 is provided on the lower surface of the pipe flashing 3, the sleeve 31 is integrally formed with the pipe flashing 3, and a through hole 311 for passing sewage is formed vertically through the sleeve 31. When the pipe flashing 3 is installed, the sleeve 31 is extended into the drain pipe 12 so that the axial line of the sleeve 31 coincides with the axial line of the drain pipe 12, and the pipe flashing 3 is parallel to the ground substrate 1. The waterproof adhesive tape 5 positioned at the bottom of the pipeline flashing plate 3 is bonded with the pipeline flashing plate 3 and the circumferential outer surface of the sleeve 31, the other surface of the waterproof adhesive tape 5 is bonded with the liquid waterproof layer 14, the waterproof adhesive tape 5 covers the gap 13 between the drain hole 11 and the drain pipe 12, and the pipeline flashing plate 3 is compacted to enable the waterproof adhesive tape 5 to be tightly bonded. Thus, the sewage flowing on the ground substrate 1 cannot permeate to the next floor through the gap 13 due to the obstruction of the waterproof tape 5, and finally enters the drain pipe 12 through the through hole 311 and is discharged from the drain pipe 12.

Referring to fig. 5, the original wall foot joint 21 becomes larger or smaller due to relative movement between the components in the prefabricated building. The corner flashing 4 includes a horizontal portion 41 and a vertical portion 42, the horizontal portion 41 and the vertical portion 42 are integrally formed, the horizontal portion 41 is parallel to the ground substrate 1, and the vertical portion 42 is parallel to the wall 2. The waterproof fabric 5 that sets up 4 departments of corner flashing is buckled, and one of them one side and horizontal part 41 and vertical portion 42 of waterproof fabric 5 all bond, and waterproof fabric 5's another side all bonds with the ground basic unit 1 and the wall body 2 that correspond to waterproof fabric 5 shelters from wall crack 21. When the wall foot gap 21 becomes larger or smaller, the butyl rubber is firmly bonded at the wall foot gap 21, and the fiber base material 51 (refer to fig. 3) in the waterproof rubber 5 can deform according to the change of the wall foot gap 21, so that the corner flashing 4 always shields the wall foot gap 21, and the condition that sewage leaks to the next layer from the wall foot gap 21 is reduced.

The implementation principle of the embodiment is as follows: when the sewage flows to the vicinity of the drain opening, the sewage cannot flow to the next floor from the gap 13 between the drain pipe 12 and the drain hole 11 due to the obstruction of the waterproof tape 5, and the sewage enters the drain pipe 12 from the through hole 311 of the sleeve 31 and is discharged from the drain pipe 12. When the wall body 2 and the ground base layer 1 move relatively, the fiber base material 51 in the waterproof adhesive tape 5 has elasticity, and the butyl adhesive can be firmly bonded at the gap, so that the corner flashing plate 4 can always shield the wall gap 21 during the relative movement between the wall body 2 and the ground base layer 1, and the wall is effectively waterproof.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a waterproof structure of ground, includes ground basic unit (1) and is located ground basic unit (1) wall body (2) all around, be equipped with wall base (21) between ground basic unit (1) and wall body (2), ground basic unit (1) includes wash port (11) and drain pipe (12) of setting in wash port (11), be equipped with clearance (13), its characterized in that between drain pipe (12) and wash port (11): be equipped with corner flashing board (4) that block wall foot seam (21) between ground basic unit (1) and wall body (2), be equipped with pipeline flashing board (3) that block clearance (13) on ground basic unit (1), the bottom of corner flashing board (4) and pipeline flashing board (3) all is equipped with waterproof adhesive tape (5).

2. The ground waterproofing structure according to claim 1, wherein: pipeline flashing board (3) are equipped with sleeve pipe (31), sleeve pipe (31) and pipeline flashing board (3) integrated into one piece, just sleeve pipe (31) stretch into in drain pipe (12).

3. The ground waterproofing structure according to claim 2, wherein: the pipeline flashing plate (3) is parallel to the ground base layer (1), and the axial lead of the sleeve (31) is the same as that of the drain pipe (12).

4. The ground waterproofing structure according to claim 1, wherein: the waterproof floor is characterized in that a liquid waterproof layer (14) is arranged on the ground base layer (1), and the liquid waterproof layer (14) is uniformly arranged on the upper surface of the ground base layer (1).

5. The ground waterproofing structure according to claim 4, wherein: the liquid waterproof layer (14) extends to the wall body (2) to the periphery and is formed with a waterproof additional layer (22), and the waterproof additional layer (22) is connected with the liquid waterproof layer (14).

6. The ground waterproofing structure according to claim 1, wherein: the corner flashing plate (4) comprises a horizontal part (41) and a vertical part (42), wherein the horizontal part (41) is parallel to the ground base layer (1), the vertical part (42) is parallel to the wall body (2), and the horizontal part (41) and the vertical part (42) are integrally formed.

7. The ground waterproofing structure according to claim 6, wherein: be located corner flashing board (4) department waterproof adhesive tape (5) are buckled, just wherein one side and horizontal part (41) and vertical portion (42) of waterproof adhesive tape (5) all bond, the another side of waterproof adhesive tape (5) bonds with ground basic unit (1) and wall body (2) respectively.

8. The ground waterproofing structure according to claim 7, wherein: the waterproof adhesive tape (5) comprises a fiber base material (51) and glue (52), wherein the glue (52) is arranged on two sides of the fiber base material (51).