CN202706349U - Roofing waterproof structure with deformation joint - Google Patents
Roofing waterproof structure with deformation joint Download PDFInfo
- Publication number
- CN202706349U CN202706349U CN 201220369261 CN201220369261U CN202706349U CN 202706349 U CN202706349 U CN 202706349U CN 201220369261 CN201220369261 CN 201220369261 CN 201220369261 U CN201220369261 U CN 201220369261U CN 202706349 U CN202706349 U CN 202706349U
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- CN
- China
- Prior art keywords
- deformation joint
- coiled material
- modified bituminous
- roofing
- bituminous pitch
- 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 roofing waterproof structure with a deformation joint. The roofing waterproof structure is characterized by comprising a modified asphalt membrane, an asphalt felt, waterproof mortar, a polyethylene gasket bar, hemp threads, a brick protection wall and a concrete cover plate, wherein the roofing wall corner is made into an arc shape by using the waterproof mortar, the asphalt felt which is paved at the roofing wall corner is used as a waterproof reinforcing layer, the upper surface of the asphalt felt is paved with the modified asphalt membrane, the modified asphalt membrane is upturned along the wall body, a downward concave shape is formed at the position of the deformation joint, a downward concave groove is internally filled with the polyethylene gasket bar, the deformation joint under the modified asphalt membrane within a 30-cm range is filled with the hemp threads, the outer side of the modified asphalt membrane is provided with the brick protection wall, and the top part of the modified asphalt membrane is sealed by adopting the concrete cover plate. The roofing waterproof structure disclosed by the utility model is simple and practical.
Description
Technical field
The utility model relates to a kind of roof covering water-proof structure that deformation joint is arranged, and is applicable to roof.
Background technology
Long when building, cause that deformation crack will establish deformation joint when preventing variations in temperature, deformation joint seepage is for many years one of the most outstanding common quality defect of building construction.It seriously affects the use function of building and the total quality of engineering.Reasonably the waterproofing of movement joints structure is to having great importance the application life that prolongs roof waterproof engineering.
The utility model content
The technical problem that the utility model solves provides a kind of roof covering water-proof structure that deformation joint is arranged, and solves the problem of traditional deformation joint of roof seepage.
The utility model comprises modified bituminous pitch coiled material, malthoid, waterproofing mortar, polyethylene liner rod, flax silk, brick protection wall, concrete cover.The roofing corner is made in the arc-shaped of waterproofing mortar; lay malthoid as the waterproof reinforced layer; lay modified bituminous pitch coiled material above the malthoid; modified bituminous pitch coiled material forms concave shape along turning over deformation joint on the body of wall; filling polyethylene liner rod in the low groove; at the following 30cm scope of modified bituminous pitch coiled material internal strain seam filling flax silk, modified bituminous pitch coiled material arranged outside brick protection wall, the concrete cover capping is adopted at the top.
The utility model is simple and practical.
Description of drawings
Fig. 1 has the roof covering water-proof structure schematic diagram of deformation joint.
Reference numeral: 1, modified bituminous pitch coiled material, 2, malthoid, 3, waterproofing mortar, 4, the polyethylene liner rod, 5, flax silk, 6, brick protection wall, 7, concrete cover.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is the roof covering water-proof structure schematic diagram that deformation joint is arranged.The utility model comprises modified bituminous pitch coiled material 1, malthoid 2, waterproofing mortar 3, polyethylene liner rod 4, flax silk 5, brick protection wall 6, concrete cover 7.The roofing corner is done in the arc-shaped with waterproofing mortar 3; lay malthoid 2 as the waterproof reinforced layer; lay modified bituminous pitch coiled material 1 above the malthoid 2; modified bituminous pitch coiled material 1 forms concave shape along turning over deformation joint on the body of wall; filling polyethylene liner rod 4 in the low groove; at modified bituminous pitch coiled material 1 following 30cm scope internal strain seam filling flax silk 5, modified bituminous pitch coiled material 1 arranged outside brick protection wall 6, concrete cover 7 cappings are adopted at the top.
Claims (1)
1. roof covering water-proof structure that deformation joint is arranged; it is characterized in that comprising modified bituminous pitch coiled material; malthoid; waterproofing mortar; the polyethylene liner rod; flax silk; brick protection wall; concrete cover; the roofing corner is made in the arc-shaped of waterproofing mortar; lay malthoid as the waterproof reinforced layer; lay modified bituminous pitch coiled material above the malthoid; modified bituminous pitch coiled material forms concave shape along turning over deformation joint on the body of wall; filling polyethylene liner rod in the low groove; at the following 30cm scope of modified bituminous pitch coiled material internal strain seam filling flax silk; modified bituminous pitch coiled material arranged outside brick protection wall, the concrete cover capping is adopted at the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220369261 CN202706349U (en) | 2012-07-19 | 2012-07-19 | Roofing waterproof structure with deformation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220369261 CN202706349U (en) | 2012-07-19 | 2012-07-19 | Roofing waterproof structure with deformation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202706349U true CN202706349U (en) | 2013-01-30 |
Family
ID=47586666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220369261 Expired - Fee Related CN202706349U (en) | 2012-07-19 | 2012-07-19 | Roofing waterproof structure with deformation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202706349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057052A (en) * | 2018-08-16 | 2018-12-21 | 中建三局集团有限公司 | It is a kind of wood covering in scale tiles and wall connecting at multiple waterproof structure and its construction method |
-
2012
- 2012-07-19 CN CN 201220369261 patent/CN202706349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057052A (en) * | 2018-08-16 | 2018-12-21 | 中建三局集团有限公司 | It is a kind of wood covering in scale tiles and wall connecting at multiple waterproof structure and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20140719 |
|
| EXPY | Termination of patent right or utility model |