CN202187488U - Self-adhesive asphalt waterproof coiled material - Google Patents
Self-adhesive asphalt waterproof coiled material Download PDFInfo
- Publication number
- CN202187488U CN202187488U CN201120270139XU CN201120270139U CN202187488U CN 202187488 U CN202187488 U CN 202187488U CN 201120270139X U CN201120270139X U CN 201120270139XU CN 201120270139 U CN201120270139 U CN 201120270139U CN 202187488 U CN202187488 U CN 202187488U
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- CN
- China
- Prior art keywords
- self
- coiled material
- clad
- waterproof coiled
- proof coiled
- 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 self-adhesive asphalt waterproof coiled material. The self-adhesive asphalt waterproof coiled material comprises a covering surface, a body layer and a bottom layer which are superposed in sequence, wherein the covering surface is formed by adhering coating material with a PP (Polystyrene) grid laminated film; the body layer is made of modified asphalt; and the bottom layer is a polyester film. The structure has the anti-skidding characteristic, convenience in construction, firm adhesion, and strong tensile resistance.
Description
Technical field
The utility model belongs to building engineering field, particularly a kind of self-adhesion asphalt water-proof coiled material.
Background technology
At present, waterproof roll is widely used in building roof and building wall, and present waterproof roll mostly adopts low side pitch and composite base material inferior, has not anti-aging, non-refractory, bonding shortcoming such as not firm.
In addition, existing waterproof roll generally all adopts aluminium foil as clad can, and this kind structure is not anti-skidding, in work progress, is easy to cause danger, and safety is relatively poor.
Based on above analysis, the design people studies improvement to existing waterproof roll structure, and this case produces thus.
The utility model content
The utility model technical problem to be solved is to defective and deficiency in the aforementioned background art, and a kind of self-adhesion asphalt water-proof coiled material is provided, and it has anti-skidding characteristics, easy construction, and bonding is firm, and stretching resistance is strong.
The utility model is for solving above technical problem, and the technical scheme that is adopted is:
A kind of self-adhesion asphalt water-proof coiled material comprises superimposed successively clad can, green body layer and bottom, wherein, but clad can fit by coating material and PP grid overlay film and form, green body layer is a modified bitumen, bottom is a polyester film.
But above-mentioned coating material is the PP nonwoven.
Above-mentioned clad can is by 30-120g/m
2Non-hydrophilic nonwoven fabrics of PP and 15-30g/m
2PP grid overlay film fit and to process.
Above-mentioned clad can is by 30g/m
2Non-hydrophilic nonwoven fabrics of PP and 30g/m
2The PP grid by 20g/m
2The PP film fit and to form.
Above-mentioned modified bitumen is processed by the elastomer-modified petroleum bitumen of SBS.
After adopting such scheme, but the utility model makes overall structure have advantages such as anti-skidding, light weight through will coating material and PP grid overlay film applying making clad can; In addition, the utility model also adopts modified bitumen to process green body layer, and the three-ply board bonding force surpasses 131bs/in, far ultra international ASTM D1970-09 standard, and easy construction, bonding is firm, and stretching resistance is strong.
Description of drawings
Fig. 1 is the section structure sketch map of the utility model.
The specific embodiment
Below will combine accompanying drawing, the technical scheme of the utility model will be elaborated.
As shown in Figure 1; The utility model provides a kind of self-adhesion asphalt water-proof coiled material; It comprises superimposed successively clad can 1, green body layer 2 and bottom 3 three layer constructions, and wherein, but clad can 1 is fitted by coating material and PP grid (import mesh grid) overlay film and processed; Green body layer 2 adopts the self-adhesion modified bitumen, and bottom 3 then adopts polyester film to process.
Wherein, but described coating material can adopt the non-hydrophilic nonwoven fabrics of PP, specifically is with 30-120g/m
2Non-hydrophilic nonwoven fabrics of PP and 15-30g/m
2PP grid overlay film fit and to process clad can, thereby play anti-skidding effect.
In the present embodiment, add man-hour, with 30g/m
2Non-hydrophilic nonwoven fabrics of PP and 30g/m
2The PP grid on equipment for coating film, use 20g/m then
2The PP film fit and to form.
The self-adhesion modified bitumen of idiosome layer 2 is to be processed by the elastomer-modified petroleum bitumen of SBS.
The polyester film that bottom 3 is adopted is the temporary protection layer, can prevent adhesion between coiled material layer in the transportation, the time peels off in construction, through self viscosity and base material good bond of idiosome layer.
Above embodiment is merely the utility model illustration, can not limit the protection domain of the utility model with this, every technological thought that proposes according to the utility model, and any change of on the technical scheme basis, being done all falls within the utility model protection domain.
Claims (5)
1. self-adhesion asphalt water-proof coiled material is characterized in that: comprise superimposed successively clad can, green body layer and bottom, wherein, but clad can fit by coating material and PP grid overlay film and form, green body layer is a modified bitumen, bottom is a polyester film.
2. a kind of self-adhesion asphalt water-proof coiled material as claimed in claim 1 is characterized in that: but said coating material is the PP nonwoven.
3. a kind of self-adhesion asphalt water-proof coiled material as claimed in claim 2, it is characterized in that: said clad can is by 30-120g/m
2Non-hydrophilic nonwoven fabrics of PP and 15-30g/m
2PP grid overlay film fit and to process.
4. a kind of self-adhesion asphalt water-proof coiled material as claimed in claim 3, it is characterized in that: said clad can is by 30g/m
2Non-hydrophilic nonwoven fabrics of PP and 30g/m
2The PP grid by 20g/m
2The PP film fit and to form.
5. a kind of self-adhesion asphalt water-proof coiled material as claimed in claim 1 is characterized in that: said modified bitumen is processed by the elastomer-modified petroleum bitumen of SBS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120270139XU CN202187488U (en) | 2011-07-28 | 2011-07-28 | Self-adhesive asphalt waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120270139XU CN202187488U (en) | 2011-07-28 | 2011-07-28 | Self-adhesive asphalt waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187488U true CN202187488U (en) | 2012-04-11 |
Family
ID=45918947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120270139XU Expired - Fee Related CN202187488U (en) | 2011-07-28 | 2011-07-28 | Self-adhesive asphalt waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177359A (en) * | 2018-08-23 | 2019-01-11 | 天津宇屹新材料科技发展有限公司 | A kind of waterproof roll of the super area of overlay film |
-
2011
- 2011-07-28 CN CN201120270139XU patent/CN202187488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177359A (en) * | 2018-08-23 | 2019-01-11 | 天津宇屹新材料科技发展有限公司 | A kind of waterproof roll of the super area of overlay film |
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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: 20120411 Termination date: 20140728 |
|
| EXPY | Termination of patent right or utility model |