CN205291737U - Flexible waterproof coiled material - Google Patents
Flexible waterproof coiled material Download PDFInfo
- Publication number
- CN205291737U CN205291737U CN201521006474.3U CN201521006474U CN205291737U CN 205291737 U CN205291737 U CN 205291737U CN 201521006474 U CN201521006474 U CN 201521006474U CN 205291737 U CN205291737 U CN 205291737U
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- CN
- China
- Prior art keywords
- protective layer
- modified asphalt
- barrier film
- layer
- copper foil
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a flexible waterproof coiled material, it includes the modified asphalt waterproof layer, polyimide film, the antistatic backing, the calendering copper foil, protective layer and barrier film, the upper end of modified asphalt waterproof layer is equipped with polyimide film, polyimide film's upper end is equipped with the antistatic backing, the upper end of antistatic backing is equipped with the calendering copper foil, the upper end of calendering copper foil is equipped with the protective layer, the upper end of going up the protective layer is equipped with the barrier film, the lower extreme of modified asphalt waterproof layer is equipped with lower protection layer, lower protection layer's lower extreme is equipped with lower separation film, it is equipped with a plurality of deformation groove to go up the protective layer upper end, it is the V font to warp the groove. The utility model has the advantages of it is following: adopt the modified asphalt waterproof layer, water -proof effects is good, and the puncture -resistant performance is good, long service life, be equipped with and warp the groove, do benefit to the bending of coiled material, improve waterproofing membrane's pliability, be equipped with polyimide film, the high insulating ability improves coiled material life, be equipped with the calendering copper foil, can prevent effectively that the coiled material from being pierced through.
Description
Technical field
The utility model relates to a kind of flexible waterproof sheet, belongs to building materials technology field.
Background technology
Waterproof roll is mainly used for 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, be connected as ne-leakage between engineering foundation and building, be the first barrier of whole engineering waterproofing, whole engineering is played to vital effect. Waterproof roll requires to have good resistance to water, stability to variations in temperature (under high temperature, do not trickle, non-foaming, do not confuse, not embrittlement under low temperature), certain mechanical strength, extensibility and resistance to fracture, have certain pliability and ageing resistance etc.
Utility model content
The technical problems to be solved in the utility model, is to provide a kind of good water-proof effect and has anti-piercing through property and flexible flexible waterproof sheet concurrently.
The utility model is realized by following proposal: a kind of flexible waterproof sheet, it comprises modified asphalt waterproof layer, Kapton, antistatic backing, rolled copper foil, protective layer and barrier film, described protective layer comprises protective layer and lower protective layer, described barrier film comprises barrier film and lower barrier film, the upper end of described modified asphalt waterproof floor is bonded to the lower end of described Kapton by tack coat, the upper end of described Kapton is bonded to the lower end of described antistatic backing by No. two tack coats, the upper end of described antistatic backing is bonded to the lower end of described rolled copper foil by No. three tack coats, the upper end of described rolled copper foil is bonded to described upper protective layer by No. four tack coats, the upper end of described upper protective layer is provided with described upper barrier film, the lower end of described modified asphalt waterproof floor is bonded to described lower protective layer by No. five tack coats, the lower end of described lower protective layer is provided with described lower barrier film, described upper protective layer upper end is provided with several distortion grooves, described distortion groove is in the shape of the letter V, and perpendicular to described upper protective layer.
The thickness of described lower protective layer is greater than described upper protective layer.
The thickness of described upper barrier film is greater than described lower barrier film.
The thickness of described modified asphalt waterproof layer equals Kapton.
The thickness of described antistatic backing is greater than described modified asphalt waterproof layer.
The thickness of described rolled copper foil is less than described modified asphalt waterproof layer.
The beneficial effects of the utility model are:
1, a kind of flexible waterproof sheet of the utility model adopts modified asphalt waterproof layer, good water-proof effect, and it is good to prevent piercing through performance, long service life;
2, the upper protective layer of a kind of flexible waterproof sheet of the utility model is provided with distortion groove, is beneficial to the bending of coiled material, improves the pliability of waterproof roll;
3, the modified asphalt waterproof layer upper end of a kind of flexible waterproof sheet of the utility model is provided with Kapton, polyimides is one of high-molecular organic material of combination property the best, high temperature resistant reaching more than 400 DEG C, long-term serviceability temperature scope-200～300 DEG C, without sharp melting point, high insulating property, can effectively protect modified asphalt waterproof layer, improves coiled material service life;
4, a kind of flexible waterproof sheet of the utility model is provided with rolled copper foil, can effectively prevent that coiled material is pierced.
Brief description of the drawings
Fig. 1 is the cross-sectional view of a kind of flexible waterproof sheet of the utility model.
Fig. 2 is the upper protective layer part full-page proof structural representation of a kind of flexible waterproof sheet of the utility model.
In figure: 1 is modified asphalt waterproof layer, 2 is Kapton, and 3 is antistatic backing; 4 is rolled copper foil, and 5 is upper protective layer, and 6 is lower protective layer; 7 is upper barrier film; 8 is lower barrier film, and 9 is a tack coat, and 10 is No. two tack coats; 11 is No. three tack coats; 12 is No. four tack coats, and 13 is No. five tack coats, and 14 is distortion groove.
Detailed description of the invention
Below in conjunction with Fig. 1-2, the utility model is further illustrated, but the utility model protection domain does not limit to described content.
A kind of flexible waterproof sheet, it comprises modified asphalt waterproof layer 1, Kapton 2, antistatic backing 3, rolled copper foil 4, protective layer and barrier film, protective layer comprises protective layer 5 and lower protective layer 6, barrier film comprises barrier film 7 and lower barrier film 8, the upper end of modified asphalt waterproof floor 1 is bonded to the lower end of Kapton 2 by tack coat 9, the upper end of Kapton 2 is bonded to the lower end of antistatic backing 3 by No. two tack coats 10, the upper end of antistatic backing 3 is bonded to the lower end of rolled copper foil 4 by No. three tack coats 11, the upper end of rolled copper foil 4 is bonded to upper protective layer 5 by No. four tack coats 12, the upper end of upper protective layer 5 is provided with barrier film 7, the lower end of modified asphalt waterproof floor 1 is bonded to lower protective layer 6 by No. five tack coats 13, the lower end of lower protective layer 6 is provided with lower barrier film 8, upper protective layer 5 upper ends are provided with several distortion grooves 14, distortion groove 14 is in the shape of the letter V, and perpendicular to upper protective layer 5.
The thickness of lower protective layer 6 is greater than protective layer 5; the thickness of upper barrier film 7 is greater than lower barrier film 8; the thickness of modified asphalt waterproof layer 1 equals Kapton 2, and the thickness of antistatic backing 3 is greater than modified asphalt waterproof layer 1, and the thickness of rolled copper foil 4 is less than modified asphalt waterproof layer 1.
Although the technical solution of the utility model has been done comparatively detailed elaboration and has been enumerated; be to be understood that; to those skilled in the art; above-described embodiment is made amendment or adopted the replacement scheme being equal to; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the claimed scope of the utility model.
Claims (6)
1. a flexible waterproof sheet, it is characterized in that: it comprises modified asphalt waterproof layer (1), Kapton (2), antistatic backing (3), rolled copper foil (4), protective layer and barrier film, described protective layer comprises protective layer (5) and lower protective layer (6), described barrier film comprises barrier film (7) and lower barrier film (8), the upper end of described modified asphalt waterproof floor (1) is bonded to the lower end of described Kapton (2) by a tack coat (9), the upper end of described Kapton (2) is bonded to the lower end of described antistatic backing (3) by No. two tack coats (10), the upper end of described antistatic backing (3) is bonded to the lower end of described rolled copper foil (4) by No. three tack coats (11), the upper end of described rolled copper foil (4) is bonded to described upper protective layer (5) by No. four tack coats (12), the upper end of described upper protective layer (5) is provided with described upper barrier film (7), the lower end of described modified asphalt waterproof floor (1) is bonded to described lower protective layer (6) by No. five tack coats (13), the lower end of described lower protective layer (6) is provided with described lower barrier film (8), described upper protective layer (5) upper end is provided with several distortion grooves (14), described distortion groove (14) is in the shape of the letter V, and perpendicular to described upper protective layer (5).
2. a kind of flexible waterproof sheet according to claim 1, is characterized in that: the thickness of described lower protective layer (6) is greater than described upper protective layer (5).
3. a kind of flexible waterproof sheet according to claim 1, is characterized in that: the thickness of described upper barrier film (7) is greater than described lower barrier film (8).
4. a kind of flexible waterproof sheet according to claim 1, is characterized in that: the thickness of described modified asphalt waterproof layer (1) equals Kapton (2).
5. a kind of flexible waterproof sheet according to claim 4, is characterized in that: the thickness of described antistatic backing (3) is greater than described modified asphalt waterproof layer (1).
6. a kind of flexible waterproof sheet according to claim 4, is characterized in that: the thickness of described rolled copper foil (4) is less than described modified asphalt waterproof layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006474.3U CN205291737U (en) | 2015-12-08 | 2015-12-08 | Flexible waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006474.3U CN205291737U (en) | 2015-12-08 | 2015-12-08 | Flexible waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205291737U true CN205291737U (en) | 2016-06-08 |
Family
ID=56436919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521006474.3U Expired - Fee Related CN205291737U (en) | 2015-12-08 | 2015-12-08 | Flexible waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205291737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854617A (en) * | 2020-12-31 | 2021-05-28 | 淮南矿业集团兴科计量技术服务有限责任公司 | Waterproof layer of coiled material and impervious experiment method based on waterproof layer |
-
2015
- 2015-12-08 CN CN201521006474.3U patent/CN205291737U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854617A (en) * | 2020-12-31 | 2021-05-28 | 淮南矿业集团兴科计量技术服务有限责任公司 | Waterproof layer of coiled material and impervious experiment method based on waterproof layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300000, No. 9, No. 7, Jinghai circular economy industrial zone, Ziya County, Tianjin Patentee after: Tianjin Peng Teng Waterproof Technology Co., Ltd. Address before: 300000, No. 9, No. 7, Jinghai circular economy industrial zone, Ziya County, Tianjin Patentee before: TIANJIN PENGTENG TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20181208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |