CN203475726U - Roof exhaust structure - Google Patents
Roof exhaust structure Download PDFInfo
- Publication number
- CN203475726U CN203475726U CN201320519815.1U CN201320519815U CN203475726U CN 203475726 U CN203475726 U CN 203475726U CN 201320519815 U CN201320519815 U CN 201320519815U CN 203475726 U CN203475726 U CN 203475726U
- Authority
- CN
- China
- Prior art keywords
- structure body
- roof structure
- coating film
- polyurethane coating
- angle steel
- 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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Abstract
The utility model discloses a roof exhaust structure. The roof exhaust structure is characterized in that the upper surface of a roof structure body is coated with a polyurethane film, the thickness of the polyurethane film is 8-12mm, felt is arranged on the polyurethane film and serves as a waterproof reinforcing layer, the horizontal length and the vertical length of the felt along the roof structure body are both 250mm, an interval 20-25mm long is kept between the roof structure body and an exhaust pipe and is filled with hemp threads, and angle steel is arranged on the roof structure body and is connected with and welded to pad iron on the surface of the exhaust pipe.
Description
Technical field
The utility model relates to a kind of roofing exhaust structure, is applicable to construction field.
Background technology
Washroom or kitchen arrange stack conventionally, and outdoor if washroom or kitchen can not be directly directly discharged to waste gas by position limitation, some stacks can lead to roofing, at roofing, waste gas are discharged.And if stack structure is unreasonable, can cause roof leakage water, thereby function is used in impact.
Utility model content
The technical problem that the utility model solves is to provide a kind of roofing exhaust structure, solves existing technical deficiency.
The utility model comprises polyurethane coating film, malthoid, angle steel, flax silk, parallels, stack, brushing polyurethane coating film above roof structure body, polyurethane coating film thickness is 8～12mm, malthoid is set as waterproof reinforced layer above polyurethane coating film, malthoid is 250mm along roof structure body horizontal length and vertical extension, the space that keeps 20～25mm between roof structure body and stack, filling flax silk in space, above roof structure body, angle steel is set, the parallels on angle steel and stack surface is welded to connect.
The utility model is simple and practical.
Accompanying drawing explanation
Fig. 1 roofing exhaust organigram.
Accompanying drawing sign: 1, roof structure body, 2, polyurethane coating film, 3, malthoid, 4, angle steel, 5, flax silk, 6, parallels, 7, stack.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Fig. 1 is roofing exhaust organigram.The utility model comprises polyurethane coating film 2, malthoid 3, angle steel 4, flax silk 5, parallels 6, stack 7, roof structure body 1 is brushing polyurethane coating film 2 above, polyurethane coating film 2 thickness are 10mm, polyurethane coating film 2 arranges malthoid 3 as waterproof reinforced layer above, malthoid 3 is 250mm along roof structure body horizontal length and vertical extension, the space that keeps 20mm between roof structure body 1 and stack 7, filling flax silk 5 in space, roof structure body 1 arranges angle steel 4 above, and the parallels 6 on angle steel 4 and stack 7 surfaces is welded to connect.
Claims (1)
1. a roofing exhaust is constructed, it is characterized in that comprising polyurethane coating film, malthoid, angle steel, flax silk, parallels, stack, brushing polyurethane coating film above roof structure body, polyurethane coating film thickness is 8～12mm, malthoid is set as waterproof reinforced layer above polyurethane coating film, malthoid is 250mm along roof structure body horizontal length and vertical extension, the space that keeps 20～25mm between roof structure body and stack, filling flax silk in space, above roof structure body, angle steel is set, the parallels on angle steel and stack surface is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519815.1U CN203475726U (en) | 2013-08-13 | 2013-08-13 | Roof exhaust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519815.1U CN203475726U (en) | 2013-08-13 | 2013-08-13 | Roof exhaust structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203475726U true CN203475726U (en) | 2014-03-12 |
Family
ID=50224080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320519815.1U Expired - Fee Related CN203475726U (en) | 2013-08-13 | 2013-08-13 | Roof exhaust structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203475726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351407A (en) * | 2016-08-24 | 2017-01-25 | 安徽瑶海钢构建设集团股份有限公司 | Waterproof structure used in steel structure roof |
| CN107120774A (en) * | 2017-07-03 | 2017-09-01 | 黑龙江鼎熠勘测设计有限公司 | A kind of air inlet system and its installation method for residential housing |
-
2013
- 2013-08-13 CN CN201320519815.1U patent/CN203475726U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351407A (en) * | 2016-08-24 | 2017-01-25 | 安徽瑶海钢构建设集团股份有限公司 | Waterproof structure used in steel structure roof |
| CN107120774A (en) * | 2017-07-03 | 2017-09-01 | 黑龙江鼎熠勘测设计有限公司 | A kind of air inlet system and its installation method for residential housing |
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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 |
Granted publication date: 20140312 Termination date: 20140813 |
|
| EXPY | Termination of patent right or utility model |