CN203230104U - Anti-ageing modified bitumen waterproof coil - Google Patents
Anti-ageing modified bitumen waterproof coil Download PDFInfo
- Publication number
- CN203230104U CN203230104U CN 201320288064 CN201320288064U CN203230104U CN 203230104 U CN203230104 U CN 203230104U CN 201320288064 CN201320288064 CN 201320288064 CN 201320288064 U CN201320288064 U CN 201320288064U CN 203230104 U CN203230104 U CN 203230104U
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- Prior art keywords
- layer
- ageing
- modified asphalt
- modified bitumen
- asphalt waterproof
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Abstract
The utility model relates to the technical field of modified bitumen waterproof coils and provides an anti-ageing modified bitumen waterproof coil. The anti-ageing modified bitumen waterproof coil comprises an integrated three-layer structure from top to bottom, and the three layers comprise a POE anti-ageing layer, a modified bitumen waterproof layer and a lower surface PE protective layer. The beneficial effects of the anti-ageing modified bitumen waterproof coil are that: after the coil provided with the POE anti-ageing layer is applied to a roofing waterproof project, the load bearing of roofing is reduced, and the ageing time of a surface film of the coil is extended.
Description
Technical field
The utility model relates to the waterproof roll technical field, relates in particular to a kind of age inhibiting modified asphalt waterproof coiled material.
Background technology
Polyolefin elastomer (Polyolefin elastomer) is that U.S. DOW chemical company is the thermoplastic elastomer (TPE) that the narrow relative molecular mass of having of catalyzer distributes and uniform short-chain branch distributes with the metallocene (POE).This elastomeric main performance is very outstanding, and the performance indications aspect a lot of have surpassed the ball gonosome.
The POE molecular structure is similar to ethylene propylene diene rubber (EPDM), therefore POE also can have excellent properties such as ageing-resistant, anti-ozone, resistant to chemical media, by carrying out crosslinked to POE, the heat resisting temperature of material is enhanced, permanent deformation reduces, and main mechanical property such as hot strength, tearing strength all has significant improvement.
In the prior art; the face modified asphalt waterproof coiled material all is to adopt density polyethylene film with high as the diaphragm of coiled material; in roofing construction, all expose use mostly; under natural conditions such as UV sunlight, ozone; high density polyethylene (HDPE) can decompose fast; produce be full of cracks, damage the security performance of waterproofing course.
The utility model content
At the problems referred to above, problem to be solved in the utility model provides the stronger age inhibiting modified asphalt waterproof coiled material of a kind of safety.
The technical solution of the utility model is as follows:
A kind of age inhibiting modified asphalt waterproof coiled material comprises that upper and lower settings becomes the three layer construction of one, is respectively POE anti-aging layer, modified asphalt waterproof layer and soffit PE overcoat.
Preferably, the thickness of described POE anti-aging layer is not less than 0.02 millimeter.
Preferably, the integral thickness of described coiled material is not less than 3 millimeters.
Preferably, described modified asphalt waterproof layer is made up of SBS styrenic elastomer modified bitumen and polyester blank base cloth.
Owing to adopt technique scheme, the beneficial effects of the utility model are: the advantage such as ageing-resistant performance, high strength, high-elongation that takes full advantage of the elastomeric excellence of POE, after the coiled material that the POE anti-aging layer is set is applied to roof waterproof engineering, alleviate the load-bearing of roofing, prolonged the ageing time of coiled material skin covering of the surface.
Description of drawings
Fig. 1 is layer of structure sectional drawing of the present utility model.
Wherein: 1, POE anti-aging layer 2, modified asphalt waterproof layer 3, soffit PE overcoat
The specific embodiment
Below in conjunction with accompanying drawing a kind of preferred specific embodiment of the present utility model is made brief description.
As shown in Figure 1:
A kind of age inhibiting modified asphalt waterproof coiled material, comprise that upper and lower settings becomes the three layer construction of one, be respectively POE anti-aging layer 1, modified asphalt waterproof layer 2 and soffit PE overcoat 3, the thickness of described POE anti-aging layer 1 is 0.03 millimeter, and the integral thickness of described coiled material is 3.3 millimeters.
Described POE anti-aging layer 1 is processed through film-blowing process by polyolefin elastomer POE, has performances such as the big and tensile strength height of excellent ageing-resistant performance, elongation per unit length; Modified asphalt waterproof layer 2 is made up of SBS styrenic elastomer modified bitumen and polyester blank base cloth, and soffit PE overcoat 3 is to be processed through film-blowing process by high density polyethylene (HDPE).
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (4)
1. age inhibiting modified asphalt waterproof coiled material is characterized in that: comprise that upper and lower settings becomes the three layer construction of one, be respectively POE anti-aging layer, modified asphalt waterproof layer and soffit PE overcoat.
2. age inhibiting modified asphalt waterproof coiled material according to claim 1, it is characterized in that: the thickness of described POE anti-aging layer is not less than 0.02 millimeter.
3. age inhibiting modified asphalt waterproof coiled material according to claim 2, it is characterized in that: the integral thickness of described coiled material is not less than 3 millimeters.
4. age inhibiting modified asphalt waterproof coiled material according to claim 2, it is characterized in that: described modified asphalt waterproof layer is made up of SBS styrenic elastomer modified bitumen and polyester blank base cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288064 CN203230104U (en) | 2013-05-24 | 2013-05-24 | Anti-ageing modified bitumen waterproof coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288064 CN203230104U (en) | 2013-05-24 | 2013-05-24 | Anti-ageing modified bitumen waterproof coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203230104U true CN203230104U (en) | 2013-10-09 |
Family
ID=49286237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320288064 Expired - Lifetime CN203230104U (en) | 2013-05-24 | 2013-05-24 | Anti-ageing modified bitumen waterproof coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203230104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106633965A (en) * | 2016-12-27 | 2017-05-10 | 天津市禹红建筑防水材料有限公司 | Weather-resistant high-extension self-adhesion polymer waterproof coiled material for roof and preparation method of weather-resistant high-extension self-adhesion polymer waterproof coiled material |
| CN115387547A (en) * | 2022-09-28 | 2022-11-25 | 河南华瑞兴业防水科技有限公司 | Metallocene polyolefin composite asphalt waterproof coiled material |
-
2013
- 2013-05-24 CN CN 201320288064 patent/CN203230104U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106633965A (en) * | 2016-12-27 | 2017-05-10 | 天津市禹红建筑防水材料有限公司 | Weather-resistant high-extension self-adhesion polymer waterproof coiled material for roof and preparation method of weather-resistant high-extension self-adhesion polymer waterproof coiled material |
| CN106633965B (en) * | 2016-12-27 | 2019-04-05 | 天津市禹红建筑防水材料有限公司 | A kind of weather-proof high extension roofing self-adhering polymer waterproof roll and preparation method thereof |
| CN115387547A (en) * | 2022-09-28 | 2022-11-25 | 河南华瑞兴业防水科技有限公司 | Metallocene polyolefin composite asphalt waterproof coiled material |
| CN115387547B (en) * | 2022-09-28 | 2024-04-26 | 河南华瑞兴业防水科技有限公司 | Metallocene polyolefin composite asphalt waterproof coiled material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tangshan Desheng chuangchen Construction Co.,Ltd. Assignor: TIANJIN YUHONG BUILDING WATERPROOF MATERIALS Co.,Ltd. Contract record no.: X2021980001844 Denomination of utility model: An anti aging modified asphalt waterproofing membrane Granted publication date: 20131009 License type: Common License Record date: 20210319 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |
|
| CX01 | Expiry of patent term |