CN203957467U - Self-adhesive waterproof geotextiles - Google Patents
Self-adhesive waterproof geotextiles Download PDFInfo
- Publication number
- CN203957467U CN203957467U CN201420396498.3U CN201420396498U CN203957467U CN 203957467 U CN203957467 U CN 203957467U CN 201420396498 U CN201420396498 U CN 201420396498U CN 203957467 U CN203957467 U CN 203957467U
- Authority
- CN
- China
- Prior art keywords
- self
- geotextiles
- hdpe geomembrane
- waterproof
- adhesive 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
Links
- 239000004746 geotextile Substances 0.000 title claims abstract description 28
- 239000000853 adhesive Substances 0.000 title claims abstract description 9
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 15
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 15
- 239000012790 adhesive layer Substances 0.000 claims abstract description 6
- 238000003490 calendering Methods 0.000 claims abstract description 6
- 238000001125 extrusion Methods 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010345 tape casting Methods 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
Self-adhesive waterproof geotextiles, relates to buildings waterproof field, comprises geotextiles body, and HDPE geomembrane extrusion calendaring, on geotextiles body, applies a layer self-adhered adhesive layer on HDPE geomembrane.The utlity model has the performances such as anti-puncture, weather-proof, self-healing, high-low temperature resistant.The adhesion strength of self-adhesion glue-line increases with concrete crushing strength, and tack coat is reacted into a new watertight composition with concrete topping is fused, has so greatly improved the waterproof effect of building, the service life that the while has also been improved geotextiles.
Description
Technical field
The utility model relates to building waterproofing technique field, is specifically related to a kind of self-adhesive waterproof geotextiles.
Background technology
Geotextiles is a kind of foundation stabilization material that is applied to the fields such as railway, highway, hydraulic engineering, is the water penetration geosynthetics being formed by acupuncture or braiding by synthetic fibers, and Main Function is treatment of soft foundation, slope protection etc.In construction waterproofing engineering, also use in a large number geotextiles, the water-proof function of the existing geotextiles of using at construction waterproofing engineering just relies on the watertight composition of self, but As time goes on, the watertight composition of geotextiles self can be depleted gradually, the final water-proof function of losing, causes the water resistance of architectural engineering to decline.
Summary of the invention
The utility model provides a kind of self-adhesive waterproof geotextiles, the poor problem of water resistance existing to solve prior art.
The utility model comprises geotextiles body, solves technical scheme that its technical problem adopts and be HDPE geomembrane extrusion calendaring on geotextiles body, applies a layer self-adhered adhesive layer on HDPE geomembrane.
Self-adhesive waterproof geotextiles of the present utility model first adopts extrusion calendaring explained hereafter to go out HDPE geomembrane and the double-deck product of geotextiles, then adopts the tape casting to apply a layer self-adhered adhesive layer on HDPE geomembrane and the double-deck HDPE geomembrane of geotextiles.
The utlity model has the performances such as anti-puncture, weather-proof, self-healing, high-low temperature resistant.The adhesion strength of self-adhesion glue-line increases with concrete crushing strength, and tack coat is reacted into a new watertight composition with concrete topping is fused, has so greatly improved the waterproof effect of building, the service life that the while has also been improved geotextiles.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1 geotextiles body, 2 HDPE geomembranes, 3 self-adhesion glue-lines in figure.
The specific embodiment
As shown in the figure, a kind of self-adhesive waterproof geotextiles, comprises geotextiles body 1, and HDPE geomembrane 2 extrusion calendarings, on geotextiles body 1, apply a layer self-adhered adhesive layer 3 on HDPE geomembrane 2.
Self-adhesive waterproof geotextiles of the present utility model first adopts extrusion calendaring explained hereafter to go out HDPE geomembrane and the double-deck product of geotextiles, then adopts the tape casting to apply a layer self-adhered adhesive layer on HDPE geomembrane and the double-deck HDPE geomembrane of geotextiles.
Claims (1)
1. a self-adhesive waterproof geotextiles, comprises geotextiles body, it is characterized in that HDPE geomembrane extrusion calendaring, on geotextiles body, applies a layer self-adhered adhesive layer on HDPE geomembrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396498.3U CN203957467U (en) | 2014-07-18 | 2014-07-18 | Self-adhesive waterproof geotextiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396498.3U CN203957467U (en) | 2014-07-18 | 2014-07-18 | Self-adhesive waterproof geotextiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203957467U true CN203957467U (en) | 2014-11-26 |
Family
ID=51918099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396498.3U Expired - Fee Related CN203957467U (en) | 2014-07-18 | 2014-07-18 | Self-adhesive waterproof geotextiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203957467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638451A (en) * | 2021-07-26 | 2021-11-12 | 宏祥新材料股份有限公司 | Novel laying construction method for rigid landfill |
| CN113638450A (en) * | 2021-07-26 | 2021-11-12 | 宏祥新材料股份有限公司 | Dangerous useless rigidity landfill self-adhesion prevention of seepage barrier system |
-
2014
- 2014-07-18 CN CN201420396498.3U patent/CN203957467U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638451A (en) * | 2021-07-26 | 2021-11-12 | 宏祥新材料股份有限公司 | Novel laying construction method for rigid landfill |
| CN113638450A (en) * | 2021-07-26 | 2021-11-12 | 宏祥新材料股份有限公司 | Dangerous useless rigidity landfill self-adhesion prevention of seepage barrier system |
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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: 20141126 |