CN203438623U - EVA self-sticking waterproof roll - Google Patents

EVA self-sticking waterproof roll Download PDF

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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
Authority
CN
China
Prior art keywords
eva
layer
waterproof roll
self
waterproof
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
Application number
CN201320545472.6U
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Chinese (zh)
Inventor
刘军光
季静静
孙美峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Xinda Luxin Waterproof Material Co Ltd
Original Assignee
Shandong Xinda Luxin Waterproof Material Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Xinda Luxin Waterproof Material Co Ltd filed Critical Shandong Xinda Luxin Waterproof Material Co Ltd
Priority to CN201320545472.6U priority Critical patent/CN203438623U/en
Application granted granted Critical
Publication of CN203438623U publication Critical patent/CN203438623U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of EVA adhesive waterproof coil
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.
CN201320545472.6U 2013-09-04 2013-09-04 EVA self-sticking waterproof roll Expired - Fee Related CN203438623U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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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