CN215484167U - Waterproof connection structure of mouth of a river falls in parapet bottom - Google Patents
Waterproof connection structure of mouth of a river falls in parapet bottom Download PDFInfo
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- CN215484167U CN215484167U CN202121386017.7U CN202121386017U CN215484167U CN 215484167 U CN215484167 U CN 215484167U CN 202121386017 U CN202121386017 U CN 202121386017U CN 215484167 U CN215484167 U CN 215484167U
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Abstract
The utility model provides a waterproof connecting structure for a water outlet at the bottom of a parapet wall, which comprises a floor slab, the parapet wall, a first waterproof layer, a second waterproof layer, a protective layer, a high-foot water falling cover, a third waterproof layer and a plastering layer, wherein the first waterproof layer is arranged on the bottom of the parapet wall; the first waterproof layer extends to cover the parapet wall, a second waterproof layer is arranged on the first waterproof layer at the corner of the floor slab and the parapet wall, one end of the second waterproof layer covers the floor slab, and the other end of the second waterproof layer covers the top pressing bottom surface; the top of the drain pipe is connected with a high-foot water falling cover, a third waterproof layer is adhered to the joint of the bottom of the high-foot water falling cover and the top of the drain pipe, one end of the third waterproof layer covers the first waterproof layer, the other end of the third waterproof layer covers the high-foot water falling cover, and a reinforced concrete protective layer is poured on the first waterproof layer; correspond high foot cover position department of falling water on the protective layer and built the escape canal throughout the length, escape canal and parapet parallel arrangement, the protective layer of escape canal both sides is all built the drainage slope face towards the escape canal.
Description
Technical Field
The utility model relates to the field of building roof construction, in particular to a waterproof connecting structure for a water outlet at the bottom of a parapet wall.
Background
The parapet wall is a low wall around the roof of a building, and has the main functions of maintaining safety, applying waterproof pressed bricks at the bottom and closing the ends so as to prevent water seepage of a waterproof layer or overflow of rainwater on the roof; the bottom of the existing parapet wall is poor in water-proof treatment, rainwater easily seeps into a roof from the gap between the drain cover and the floor surface layer, the drainage effect of the rainwater port is poor, and the construction treatment is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waterproof connecting structure for a water outlet at the bottom of a parapet wall, aiming at the defects and shortcomings of the prior art, by adopting the structure, a first waterproof layer is laid on a leveling layer for foundation waterproof, a second waterproof layer is arranged at the corner of a floor slab and is overlapped with the first waterproof layer to expect that waterproof treatment is formed between the end part of the protective layer and the parapet wall, a high-foot water falling cover is arranged and is connected with a drain pipe, a third waterproof layer is matched, and a drain slope surface and a drain ditch are arranged, so that rainwater can be effectively drained, the waterproof effect is good, and the construction treatment is good.
In order to achieve the purpose, the utility model adopts the technical scheme that: a waterproof connecting structure for a water outlet at the bottom of a parapet wall comprises a floor slab, the parapet wall, a first waterproof layer, a second waterproof layer, a protective layer, a high-foot water falling cover, a third waterproof layer and a plastering layer; a parapet is built at the end part of the floor slab, a coping is built at the top part of the parapet, the coping, the parapet and the floor slab are built into an integrated reinforced concrete structure, a through drain pipe is pre-buried on the floor slab, cement mortar leveling layers are built on the surface of the floor slab and the inner surface of the parapet, and a first waterproof layer is laid on the leveling layer above the floor slab in a fitting manner; the first waterproof layer extends to cover the parapet wall, a second waterproof layer is arranged on the first waterproof layer at the corner of the floor slab and the parapet wall, one end of the second waterproof layer covers the floor slab, and the other end of the second waterproof layer covers the top pressing bottom surface; the top of the drain pipe is connected with a high-foot water falling cover, a third waterproof layer is adhered to the joint of the bottom of the high-foot water falling cover and the top of the drain pipe, one end of the third waterproof layer covers the first waterproof layer, the other end of the third waterproof layer covers the high-foot water falling cover, and a reinforced concrete protective layer is poured on the first waterproof layer; drainage ditches are built on the protective layers corresponding to the high-foot water falling cover in a full-length mode, the drainage ditches are arranged in parallel with the parapet wall, the distance between each drainage ditch and the parapet wall is larger than 400mm, and drainage slope surfaces facing the drainage ditches are built on the protective layers on the two sides of each drainage ditch; cement mortar plastering layers are built on the inner surface and the outer surface of the parapet wall and the coping surface, a water guide slope facing the floor slab is built on the coping top surface of the plastering layer, and a through long water dripping line structure is built on the inner bottom surface of the coping of the plastering layer.
Preferably, the first waterproof layer, the second waterproof layer and the third waterproof layer are self-adhesive waterproof coiled material waterproof layers.
Preferably, the width of the drainage ditch is 200 mm.
Preferably, the slope of the drainage slope surface is greater than 3%.
The utility model has the beneficial effects that: by adopting the structure of the utility model, the leveling layer is paved with the first waterproof layer for water resistance, the second waterproof layer is arranged at the corner of the floor slab to be overlapped with the first waterproof layer to expect to form waterproof treatment between the end part of the protective layer and the parapet wall, the high-foot water falling cover is connected with the drain pipe, the third waterproof layer is matched, and the drain slope and the drain ditch are arranged, so that rainwater can be effectively drained, the waterproof effect is good, and the construction treatment is good.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model.
Fig. 1 is a schematic view of a waterproof connection structure of a water falling port at the bottom of a parapet wall.
Wherein: 1 is a floor slab, 2 is a first waterproof layer, 3 is a second waterproof layer, 4 is a protective layer, 5 is a drainage ditch, 6 is a high-foot water falling cover, 7 is a third waterproof layer, 8 is a parapet, 9 is a plastering layer, 1-1 is a leveling layer, 4-1 is a drainage slope surface, 6-1 is a drainage pipe, 8-1 is a capping, 9-1 is a water guide slope surface, and 9-2 is a water dripping line structure.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the waterproof connecting structure for the water falling port at the bottom of the parapet comprises a floor slab 1, the parapet 8, a first waterproof layer 2, a second waterproof layer 3, a protective layer 4, a high-foot water falling cover 6, a third waterproof layer 7 and a plastering layer 9; a parapet 8 is built at the end part of the floor slab 1, a coping 8-1 is built at the top part of the parapet 8, the coping 8-1, the parapet 8 and the floor slab 1 are built into an integrated reinforced concrete structure, a through drain pipe 6-1 is pre-embedded on the floor slab 1, a cement mortar leveling layer 1-1 is built on the surface of the floor slab 1 and the inner surface of the parapet 8, and a first waterproof layer 2 is laid on the leveling layer 1-1 above the floor slab 1 in a fitting manner; the first waterproof layer 2 extends to cover the parapet wall 8, a second waterproof layer 3 is arranged at the corner of the floor slab 1 and the parapet wall 8 on the first waterproof layer 2, one end of the second waterproof layer 3 covers the floor slab 1, and the other end of the second waterproof layer 3 covers the bottom surface of the coping 8-1; the top of the drain pipe 6-1 is connected with a high-foot water falling cover 6, a third waterproof layer 7 is adhered to the joint of the bottom of the high-foot water falling cover 6 and the top of the drain pipe 6-1, one end of the third waterproof layer 7 covers the first waterproof layer 2, the other end of the third waterproof layer 7 covers the high-foot water falling cover 6, and a reinforced concrete protective layer 4 is poured on the first waterproof layer 2; a drainage ditch 5 is built on the protective layer 4 corresponding to the high-foot water falling cover in a full-length mode, the drainage ditch 5 is arranged in parallel with the parapet wall 8, the distance between the drainage ditch 5 and the parapet wall 8 is larger than 400mm, and drainage slope surfaces 4-1 facing the drainage ditch 5 are built on the protective layer 4 on the two sides of the drainage ditch 5; a cement mortar plastering layer 9 is built on the inner surface and the outer surface of the parapet 8 and the surface of the coping 8-1, a water guide slope 9-1 facing the floor slab is built on the top surface of the coping 8-1 on the plastering layer 9, and a through long water dripping line structure 9-2 is built on the bottom surface of the inner end of the coping 8-1 on the plastering layer 9.
During specific implementation, the first waterproof layer 2, the second waterproof layer 3 and the third waterproof layer 7 are self-adhesive waterproof roll waterproof layers.
In specific implementation, the width of the drainage ditch 5 is 200 mm.
In specific implementation, the slope of the drainage slope 4-1 is greater than 3%.
Claims (4)
1. The utility model provides a parapet bottom mouth of a river waterproof connection structure that falls, its characterized in that: comprises a floor slab, a parapet wall, a first waterproof layer, a second waterproof layer, a protective layer, a high-foot water falling cover, a third waterproof layer and a plastering layer; a parapet is built at the end part of the floor slab, a coping is built at the top part of the parapet, the coping, the parapet and the floor slab are built into an integrated reinforced concrete structure, a through drain pipe is pre-buried on the floor slab, cement mortar leveling layers are built on the surface of the floor slab and the inner surface of the parapet, and a first waterproof layer is laid on the leveling layer above the floor slab in a fitting manner; the first waterproof layer extends to cover the parapet wall, a second waterproof layer is arranged on the first waterproof layer at the corner of the floor slab and the parapet wall, one end of the second waterproof layer covers the floor slab, and the other end of the second waterproof layer covers the top pressing bottom surface; the top of the drain pipe is connected with a high-foot water falling cover, a third waterproof layer is adhered to the joint of the bottom of the high-foot water falling cover and the top of the drain pipe, one end of the third waterproof layer covers the first waterproof layer, the other end of the third waterproof layer covers the high-foot water falling cover, and a reinforced concrete protective layer is poured on the first waterproof layer; drainage ditches are built on the protective layers corresponding to the high-foot water falling cover in a full-length mode, the drainage ditches are arranged in parallel with the parapet wall, the distance between each drainage ditch and the parapet wall is larger than 400mm, and drainage slope surfaces facing the drainage ditches are built on the protective layers on the two sides of each drainage ditch; cement mortar plastering layers are built on the inner surface and the outer surface of the parapet wall and the coping surface, a water guide slope facing the floor slab is built on the coping top surface of the plastering layer, and a through long water dripping line structure is built on the inner bottom surface of the coping of the plastering layer.
2. The parapet bottom nozzle waterproof connecting structure according to claim 1, wherein: the first waterproof layer, the second waterproof layer and the third waterproof layer are self-adhesive waterproof coiled material waterproof layers.
3. The parapet bottom nozzle waterproof connecting structure according to claim 1, wherein: the width of escape canal is 200 mm.
4. The parapet bottom nozzle waterproof connecting structure according to claim 1, wherein: the slope of the drainage slope surface is greater than 3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121386017.7U CN215484167U (en) | 2021-06-21 | 2021-06-21 | Waterproof connection structure of mouth of a river falls in parapet bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121386017.7U CN215484167U (en) | 2021-06-21 | 2021-06-21 | Waterproof connection structure of mouth of a river falls in parapet bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215484167U true CN215484167U (en) | 2022-01-11 |
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ID=79720693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121386017.7U Active CN215484167U (en) | 2021-06-21 | 2021-06-21 | Waterproof connection structure of mouth of a river falls in parapet bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215484167U (en) |
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2021
- 2021-06-21 CN CN202121386017.7U patent/CN215484167U/en active Active
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