CN203254738U - Waterproof coil material - Google Patents
Waterproof coil material Download PDFInfo
- Publication number
- CN203254738U CN203254738U CN 201220675723 CN201220675723U CN203254738U CN 203254738 U CN203254738 U CN 203254738U CN 201220675723 CN201220675723 CN 201220675723 CN 201220675723 U CN201220675723 U CN 201220675723U CN 203254738 U CN203254738 U CN 203254738U
- Authority
- CN
- China
- Prior art keywords
- layer
- waterproof roll
- impervious barrier
- polyvinyl chloride
- chloride resin
- 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 waterproof coil material, which comprises an anti-seepage layer, wherein an anti-aging layer is closely connected on the anti-seepage layer, and a substrate reinforcement layer and a back layer are sequentially and closely connected under the anti-seepage layer. The waterproof coil material has characteristics of simple structure, good waterproof effect, and long service life.
Description
Technical field
The utility model relates to a kind of construction material, especially refers to a kind of waterproof roll.
Background technology
Waterproof roll mainly is to locate for construction wall, roofing and tunnel, highway, refuse landfill etc., play a kind of flexible building material product that is curled into web-like of resisting extraneous rainwater, ground water seepage, be connected as ne-leakage between engineering foundation and the building, be the first barrier of whole engineering waterproofing, whole engineering is played vital effect.The waterproof roll that uses at present mostly is single layer structure, and the heating size changing rate of whole waterproof roll is larger, and the contraction of material causes stress to increase easily, and then causes the cracking of waterproof roll, causes forming infiltration, causes and leaks.
Summary of the invention
The purpose of this utility model be overcome waterproof roll in the prior art easily cracking cause the problem of leaking, the waterproof roll of a kind of simple in structure, good water-proof effect, long service life is provided.
For realizing above purpose, technical solution of the present utility model is: a kind of waterproof roll, comprise impervious barrier, and closely be connected with anti-aging layer on the described impervious barrier, closely be connected with successively base material enhancement Layer and backing layer under the impervious barrier.
Described base material enhancement Layer is to be made of glass mat or the mylar of sticking with paste dipping through polyvinyl chloride resin.
Described backing layer is polyvinyl chloride resin foaming layer or antiseepage anti-aging layer.
Described anti-aging layer is comprised of polyvinyl chloride resin, ultra-violet absorber, antioxidant and pigment auxiliary agent.
Compared with prior art, the beneficial effects of the utility model are:
1, owing to be provided with anti-aging layer at impervious barrier, be connected with base material enhancement Layer and backing layer under the impervious barrier, not only simple in structure so that waterproof roll becomes compound four-layer structure in the utility model, and good impact resistant effect, good water-proof effect, long service life.
2, backing layer can be selected polyvinyl chloride resin foaming layer or antiseepage anti-aging layer, has effectively increased the heat insulation and preservation effect of whole waterproof roll.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: impervious barrier 1, anti-aging layer 2, base material enhancement Layer 3, backing layer 4.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, a kind of waterproof roll comprises impervious barrier 1, closely is connected with anti-aging layer 2 on the described impervious barrier 1, and impervious barrier closely is connected with base material enhancement Layer 3 and backing layer 41 time successively.
Described base material enhancement Layer 3 is to be made of glass mat or the mylar of sticking with paste dipping through polyvinyl chloride resin.
Described backing layer 4 is polyvinyl chloride resin foaming layer or antiseepage anti-aging layer.
Described anti-aging layer 2 is comprised of polyvinyl chloride resin, ultra-violet absorber, antioxidant and pigment auxiliary agent.
Owing to be provided with anti-aging layer 2 at impervious barrier 1, impervious barrier is connected with base material enhancement Layer 3 and backing layer 4 for 1 time, and is simple in structure so that whole waterproof roll becomes compound four-layer structure, and good impact resistant effect, good water-proof effect, long service life.Anti-aging layer 2 is comprised of polyvinyl chloride resin, ultra-violet absorber, antioxidant and pigment auxiliary agent.Backing layer 4 can be selected polyvinyl chloride resin foaming layer or antiseepage anti-aging layer as required, can effectively increase the heat insulation and preservation effect of whole waterproof roll.Base material enhancement Layer 3 is to be made of glass mat or the mylar of sticking with paste dipping through polyvinyl chloride resin, has so just guaranteed that whole waterproof roll has good dimensional stability and physical and mechanical properties.The utility model is simple in structure, good water-proof effect, long service life.
Claims (3)
1. a waterproof roll comprises impervious barrier (1), it is characterized in that: closely be connected with anti-aging layer (2) on the described impervious barrier (1), closely be connected with successively base material enhancement Layer (3) and backing layer (4) under the impervious barrier (1).
2. a kind of waterproof roll according to claim 1 is characterized in that: described base material enhancement Layer (3) is to be made of glass mat or the mylar of sticking with paste dipping through polyvinyl chloride resin.
3. a kind of waterproof roll according to claim 1, it is characterized in that: described backing layer (4) is polyvinyl chloride resin foaming layer or antiseepage anti-aging layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675723 CN203254738U (en) | 2012-12-10 | 2012-12-10 | Waterproof coil material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675723 CN203254738U (en) | 2012-12-10 | 2012-12-10 | Waterproof coil material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254738U true CN203254738U (en) | 2013-10-30 |
Family
ID=49467341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220675723 Expired - Fee Related CN203254738U (en) | 2012-12-10 | 2012-12-10 | Waterproof coil material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326862A (en) * | 2017-08-25 | 2017-11-07 | 绵阳飞远科技有限公司 | Small-sized dam skin glass fibrous webs |
-
2012
- 2012-12-10 CN CN 201220675723 patent/CN203254738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326862A (en) * | 2017-08-25 | 2017-11-07 | 绵阳飞远科技有限公司 | Small-sized dam skin glass fibrous webs |
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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: 20131030 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |