CN208815798U - A kind of roofing drain port waterproofing node structure - Google Patents
A kind of roofing drain port waterproofing node structure Download PDFInfo
- Publication number
- CN208815798U CN208815798U CN201821287471.5U CN201821287471U CN208815798U CN 208815798 U CN208815798 U CN 208815798U CN 201821287471 U CN201821287471 U CN 201821287471U CN 208815798 U CN208815798 U CN 208815798U
- Authority
- CN
- China
- Prior art keywords
- layer
- waterproof
- waterproof layer
- side wall
- drain gully
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
The utility model provides a kind of roofing drain port waterproofing node structure, includes side wall, drain gully, roof boarding, screed-coat, mortar concrete layer, pea gravel concreten protective layer, complex waterproof layer, rain perforaled strainer, sealed colloid；The drain gully is disposed through in side wall；The complex waterproof layer is divided into waterproof reinforced layer and waterproof layer, and the waterproof reinforced layer is layed within the scope of drain gully and side wall two sides intersection 500-600mm, which is laid with to being additionally provided with sealed colloid at drain gully closing in；The waterproof layer is divided into first of waterproof layer and second waterproof layer, and first of waterproof layer is layed on waterproof reinforced layer, and gross area is covered on side wall side and roof boarding, and first of waterproof layer and waterproof reinforced layer are fixed by overlap joint；The second waterproof layer fitting is layed on first of waterproof layer；The rain perforaled strainer is set to drain gully end；Waterproof construction design rationally, forms whole sealing waterproof system, and material is durable, maintenance cost is low.
Description
Technical field
The utility model relates to buildings waterproof field more particularly to a kind of roofing drain port waterproofing node structures.
Background technique
In order to guarantee that the drainage system of roofing works normally, drain gully is often set on roofing, and be at drain gully
The shortcomings that roofing is easiest to the place for occurring leaking, conventional practice is: as long as water flow is slightly larger, water will be from the coiled material of bonding loosely
It is beneath to enter in wall, roof leakage is caused, is leaked herein to eliminate, needs to improve conventional practice.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of roofing drain port waterproof section is provided
Point structure, waterproof construction design rationally, using self-adhesive waterproof web enhancement layer and SBS waterproof roll layer form the close of entirety
Waterproof system is sealed, and material is durable, long service life, maintenance cost is low.
A kind of roofing drain port waterproofing node structure that in order to achieve the above purposes, the technical solution adopted by the utility model is:,
It include side wall, drain gully, roof boarding, screed-coat, mortar concrete layer, pea gravel concreten protective layer, complex waterproof layer, rainwater
Double-edged fine-toothed comb, sealed colloid；The drain gully is disposed through in side wall, which is higher than roof boarding；On the roof boarding
Successively fitting is equipped with screed-coat, mortar concrete layer and pea gravel concreten protective layer；The complex waterproof layer is divided into waterproof and adds
Strong layer and waterproof layer, the waterproof reinforced layer are layed in drain gully and side wall two sides intersection 500-600mm regional scope, should
Waterproof reinforced layer is laid with to sealed colloid is additionally provided at drain gully closing in, reinforces sealing；The waterproof layer, which is divided into first, to be prevented
Water layer and second waterproof layer, first of waterproof layer are layed on waterproof reinforced layer, gross area be covered in side wall side and
On roof boarding, first of waterproof layer and waterproof reinforced layer are fixed by overlap joint；Second waterproof layer fitting is layed in the
On one of waterproof layer；The rain perforaled strainer is set to drain gully end.
Preferably, the waterproof reinforced layer is self-adhesive waterproof web enhancement layer.
Preferably, the waterproof layer is SBS waterproof roll layer, first of waterproof layer and waterproof reinforced layer are overlapped
Range is 300-400mm.
The beneficial effects of the utility model are: waterproof construction design is rationally, using self-adhesive waterproof web enhancement layer and
SBS waterproof roll layer forms whole sealing waterproof system, and material is durable, long service life, and maintenance cost is low.
Detailed description of the invention
Attached drawing described herein is to be used to provide a further understanding of the present invention, and constitutes one of the application
Point, but do not constitute the restriction to the utility model.
Fig. 1 is drain gully waterproofing node structural schematic diagram.
Wherein: 1 is side wall, and 2 be drain gully, and 3 be roof boarding, and 4 be screed-coat, and 5 be mortar concrete layer, and 6 is mixed for microlith
Solidifying protective soil layer, 7 be complex waterproof layer, and 8 be rain perforaled strainer, and 9 be sealed colloid, and 71 be waterproof reinforced layer, and 72 be waterproof layer,
721 be first of waterproof layer, and 722 be second waterproof layer.
Specific embodiment
In conjunction with attached drawing, the utility model is described in further detail.
It include side wall 1, drain gully 2, roof boarding 3, levelling as shown, a kind of roofing drain port waterproofing node structure
Layer 4, mortar concrete layer 5, pea gravel concreten protective layer 6, complex waterproof layer 7, rain perforaled strainer 8, sealed colloid 9；It is described overboard
Mouth 2 is disposed through in side wall 1, which is higher than roof boarding 3；On the roof boarding 3 successively fitting be equipped with it is levelling
Layer 4, mortar concrete layer 5 and pea gravel concreten protective layer 6；The complex waterproof layer 7 divides for waterproof reinforced layer 71 and waterproof layer
72, the waterproof reinforced layer 71 is layed in drain gully 2 and 1 two sides intersection 500-600mm regional scope of side wall, which adds
It is additionally provided with sealed colloid 9 at the strong laying to 2 closing in of drain gully of layer 71, reinforces sealing；The waterproof layer 72 divides anti-for first
Water layer 721 and second waterproof layer 722, first of waterproof layer 721 are layed on waterproof reinforced layer 71, and gross area is covered in
On 1 side of side wall and roof boarding 3, first of waterproof layer 721 and waterproof reinforced layer 71 are fixed by overlap joint；The second is anti-
The fitting of water layer 722 is layed on first of waterproof layer 721；The rain perforaled strainer 8 is set to 2 end of drain gully.
When it is implemented, the waterproof reinforced layer 71 is self-adhesive waterproof web enhancement layer.
When it is implemented, the waterproof layer 72 is SBS waterproof roll layer, first of waterproof layer 721 adds with waterproof
Strong 71 lap width of layer is 400mm.
Claims (3)
1. a kind of roofing drain port waterproofing node structure, it is characterised in that: include side wall, drain gully, roof boarding, screed-coat,
Mortar concrete layer, pea gravel concreten protective layer, complex waterproof layer, rain perforaled strainer, sealed colloid；The drain gully is through setting
In in side wall, which is higher than roof boarding；Successively fitting is equipped with screed-coat, mortar concrete layer on the roof boarding
With pea gravel concreten protective layer；The complex waterproof layer is divided into waterproof reinforced layer and waterproof layer, and the waterproof reinforced layer is layed in
In drain gully and side wall two sides intersection 500-600mm regional scope, which is laid with to also setting at drain gully closing in
It is equipped with sealed colloid, reinforces sealing；The waterproof layer is divided into first of waterproof layer and second waterproof layer, first of waterproof
Layer is layed on waterproof reinforced layer, and gross area is covered on side wall side and roof boarding, first of waterproof layer and waterproof reinforced
Layer is fixed by overlap joint；The second waterproof layer fitting is layed on first of waterproof layer；The rain perforaled strainer is set to overboard
Mouth end.
2. a kind of roofing drain port waterproofing node structure according to claim 1, it is characterised in that: the waterproof reinforced layer
For self-adhesive waterproof web enhancement layer.
3. a kind of roofing drain port waterproofing node structure according to claim 1, it is characterised in that: the waterproof layer is
SBS waterproof roll layer, first of waterproof layer and waterproof reinforced layer overlap joint range are 300-400mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287471.5U CN208815798U (en) | 2018-08-07 | 2018-08-07 | A kind of roofing drain port waterproofing node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821287471.5U CN208815798U (en) | 2018-08-07 | 2018-08-07 | A kind of roofing drain port waterproofing node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208815798U true CN208815798U (en) | 2019-05-03 |
Family
ID=66273044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821287471.5U Expired - Fee Related CN208815798U (en) | 2018-08-07 | 2018-08-07 | A kind of roofing drain port waterproofing node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208815798U (en) |
-
2018
- 2018-08-07 CN CN201821287471.5U patent/CN208815798U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20200807 |