CN203438623U - EVA self-sticking waterproof roll - Google Patents
EVA self-sticking waterproof roll Download PDFInfo
- Publication number
- CN203438623U CN203438623U CN201320545472.6U CN201320545472U CN203438623U CN 203438623 U CN203438623 U CN 203438623U CN 201320545472 U CN201320545472 U CN 201320545472U CN 203438623 U CN203438623 U CN 203438623U
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- waterproof roll
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- waterproof
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Abstract
The utility model relates to an EVA self-sticking waterproof roll. The EVA self-sticking waterproof roll comprises a non-woven fabric layer, an enhanced EVA waterproof layer, a self-sticking adhesive layer and an isolating film layer which are arranged in sequence, wherein the enhanced EVA waterproof layer comprises EVA layers and glass fiber layers which are arranged at intervals to enhance the tensile strength of the waterproof roll; an ultraviolet-proof coating layer is arranged on the outer surface of the non-woven fabric layer to enhance the ageing resistance of the waterproof roll. Therefore, the EVA self-sticking waterproof roll is long in service life and good in waterproof effect.
Description
Technical field
The utility model relates to a kind of waterproof roll, specifically, relates to a kind of EVA adhesive waterproof coil, belongs to building materials technology field.
Background technology
Waterproof roll is mainly used in construction wall, roofing and tunnel, highway, refuse landfill etc. and locates, play a kind of flexible building material product that is curled into web-like of resisting extraneous rainwater, ground water seepage, as ne-leakage between engineering foundation and building, be connected, be the first barrier of whole engineering waterproofing, whole engineering is played to vital effect.Water-proof coiled material product mainly contains asphalt water-proof coiled material and polymer membranes.Asphalt water-proof coiled material be take petroleum asphalt felt as main, but this class material exists the shortcoming that self is difficult to overcome, and is eliminated gradually.Polymer membranes is that to take synthetic rubber, synthetic resin or the mixture of the two be base-material, adds appropriate chemical assistant and filler etc., adopt banburying, extrude or the processing technology of the rubber such as calendering or plastics is made can curling sheet waterproof material.
Adhesive waterproof coil is a kind of waterproof material that has development prospect, during use, directly insolated layer materials is removed, self-adhesion glue-line and cement-based material are bonding, have the advantages that low temperature flexibility, self-healing property and adhesive property are good, can construct by normal temperature, speed of application is fast.But the waterproof roll using is at present easily aging under solar radiation for a long time, and tensile strength is low, has greatly shortened the service life of waterproof roll, and easily occurs the phenomenons such as high temperature trickling, cold(ing)crack, and waterproof effect is poor.
Utility model content
The technical problems to be solved in the utility model is for above deficiency, a kind of EVA adhesive waterproof coil is provided, overcome in prior art easily aging and defect that tensile strength is low, adopted after waterproof roll of the present utility model, had advantages of that radiation proof, tensile strength are high.
For solving above technical problem, the utility model by the following technical solutions: a kind of EVA adhesive waterproof coil, is characterized in that: described waterproof roll comprises nonwoven layer, enhancement mode EVA watertight composition, self-adhesion glue-line and the separating film layer being arranged in order.
, described enhancement mode EVA watertight composition comprises spaced EVA layer and glass layer.
Another kind of prioritization scheme, described EVA layer is provided with three layers, between adjacent two layers EVA layer, is provided with glass layer.
Another prioritization scheme, the thickness of described EVA layer is 0.12～0.15mm.
Further prioritization scheme, the thickness of described glass layer is 0.12～0.17mm.
Prioritization scheme further, the outer surface of described nonwoven layer is provided with antiultraviolet coating.
Prioritization scheme further, the thickness of described antiultraviolet coating is 0.1～0.2mm.
The utility model adopts after above technical scheme, compared with prior art, has the following advantages: comprise enhancement mode EVA watertight composition, enhancement mode EVA watertight composition comprises spaced EVA layer and glass layer, has strengthened the tensile strength of waterproof roll; The outer surface of nonwoven layer is also provided with antiultraviolet coating, has strengthened the ageing resistance of waterproof roll, long service life, good water-proof effect.
Below in conjunction with drawings and Examples, the utility model is elaborated.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of waterproof roll in the utility model embodiment;
Accompanying drawing 2 is structural representations of enhancement mode EVA watertight composition in the utility model embodiment;
In figure,
1-antiultraviolet coating, 2-nonwoven layer, 3-enhancement mode EVA watertight composition, 4-self-adhesion glue-line, 5-separating film layer, 31-EVA layer, 32-glass layer.
The specific embodiment
Embodiment, as depicted in figs. 1 and 2, a kind of EVA adhesive waterproof coil, comprise the nonwoven layer 2, enhancement mode EVA watertight composition 3, self-adhesion glue-line 4 and the separating film layer 5 that are arranged in order, described enhancement mode EVA watertight composition 3 comprises spaced EVA layer 31 and glass layer 32, described EVA layer 31 is provided with three layers, between adjacent two layers EVA layer 31, be provided with glass layer 32, strengthened the tensile strength of waterproof roll, the thickness of described EVA layer 31 is 0.12～0.15mm, and the thickness of described glass layer 32 is 0.12～0.17mm.
Described waterproof roll long term exposure is outside time, be subject to sunlight exposure easily aging, shorten service life, in order to strengthen the ageing resistance of waterproof roll, the outer surface of described nonwoven layer 2 is provided with antiultraviolet coating 1, and the thickness of described antiultraviolet coating 1 is 0.1～0.2mm.
The above is giving an example of the utility model preferred forms, and the part of wherein not addressing is in detail those of ordinary skills' common practise.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation carrying out based on technology enlightenment of the present utility model, also within protection domain of the present utility model.
Claims (7)
1. an EVA adhesive waterproof coil, is characterized in that: described waterproof roll comprises nonwoven layer (2), enhancement mode EVA watertight composition (3), self-adhesion glue-line (4) and the separating film layer (5) being arranged in order.
2. a kind of EVA adhesive waterproof coil as claimed in claim 1, is characterized in that: described enhancement mode EVA watertight composition (3) comprises spaced EVA layer (31) and glass layer (32).
3. a kind of EVA adhesive waterproof coil as claimed in claim 2, is characterized in that: described EVA layer (31) is provided with three layers, is provided with glass layer (32) between adjacent two layers EVA layer (31).
4. a kind of EVA adhesive waterproof coil as claimed in claim 2 or claim 3, is characterized in that: the thickness of described EVA layer (31) is 0.12～0.15mm.
5. a kind of EVA adhesive waterproof coil as claimed in claim 2 or claim 3, is characterized in that: the thickness of described glass layer (32) is 0.12～0.17mm.
6. a kind of EVA adhesive waterproof coil as claimed in claim 1 or 2, is characterized in that: the outer surface of described nonwoven layer (2) is provided with antiultraviolet coating (1).
7. a kind of EVA adhesive waterproof coil as claimed in claim 6, is characterized in that: the thickness of described antiultraviolet coating (1) is 0.1～0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545472.6U CN203438623U (en) | 2013-09-04 | 2013-09-04 | EVA self-sticking waterproof roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545472.6U CN203438623U (en) | 2013-09-04 | 2013-09-04 | EVA self-sticking waterproof roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203438623U true CN203438623U (en) | 2014-02-19 |
Family
ID=50089697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320545472.6U Expired - Fee Related CN203438623U (en) | 2013-09-04 | 2013-09-04 | EVA self-sticking waterproof roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203438623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425228A (en) * | 2020-05-09 | 2020-07-17 | 贵州力强科技发展有限公司 | Non-asphalt self-adhesive EVA composite waterproof board and processing technology thereof |
| CN113290953A (en) * | 2021-05-06 | 2021-08-24 | 衡水中裕铁信防水技术有限公司 | High-strength easy-adhesion waterproof board |
-
2013
- 2013-09-04 CN CN201320545472.6U patent/CN203438623U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425228A (en) * | 2020-05-09 | 2020-07-17 | 贵州力强科技发展有限公司 | Non-asphalt self-adhesive EVA composite waterproof board and processing technology thereof |
| CN113290953A (en) * | 2021-05-06 | 2021-08-24 | 衡水中裕铁信防水技术有限公司 | High-strength easy-adhesion waterproof board |
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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: 20140219 Termination date: 20190904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |