CN202782047U - Antiskid composite geomembrane - Google Patents
Antiskid composite geomembrane Download PDFInfo
- Publication number
- CN202782047U CN202782047U CN 201220403789 CN201220403789U CN202782047U CN 202782047 U CN202782047 U CN 202782047U CN 201220403789 CN201220403789 CN 201220403789 CN 201220403789 U CN201220403789 U CN 201220403789U CN 202782047 U CN202782047 U CN 202782047U
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- film material
- type composite
- slip type
- membrane
- composite geo
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Abstract
The utility model relates to an antiskid composite geomembrane. Geotechnical cloth is arranged on one side of a membrane material containing an anti-ageing agent; and small dotted particles are arranged on the other side of the membrane material. By adoption of the membrane material containing the anti-ageing agent, the service life of products is prolonged; and due to the small dotted particles arranged on the outer surface of the membrane materials, the antiskid property of the products is improved.
Description
Technical field
The utility model relates to a kind of geomembrane, especially relates to the geomembrane of water and soil seepage control project and garbage disposal.
Background technology
At present, geomembrane is mainly used in the engineerings such as garbage disposal, geotechnological dam, rock-fill dams, water conservancy, harbour, navigation channel, railway, highway, and its Main Function that plays comprises 1: buffer action, the construction material of different physical properties is isolated, material is not mixed, keep the globality of material; 2: drainage, utilize the transmissibility of base cloth in the geomembrane, allow water pass through to tackle the materials such as soil particle, fine sand; 3: stabilization, strengthen soil body tension non-deformability, strengthen building structure stability; And existing geomembrane structure commonly used is single, and tensile strength and non-deformability are low, in use geomembrane easily with its medium on every side because of the little relative sliding of frictional force.
Summary of the invention
In order to overcome the little deficiency of existing geomembrane coefficient of friction, the utility model provides a kind of anti-slip type composite geo-membrane, this anti-slip type composite earthwork membrane change the structure of its appearance, increased the coefficient of friction of outer surface.
The technical scheme that its technical problem that solves the utility model adopts is: the anti-slip type composite geo-membrane contains the film material of high molecular synthetic material, and the one side of film material is provided with geotextiles, and the another side of film material is provided with the point-like granule.
A kind of prioritization scheme of such scheme is: described geotextiles is acupuncture short fiber geotextiles or woven geotextile.
The another kind of scheme of such scheme is: described film material is the high density polyethylene (HDPE) (HDPE) that contains antiaging agent or the low density polyethylene (LDPE) (LDPE) that contains antiaging agent.
Another prioritization scheme of such scheme is: described point-like granule and film material are made of same material.
The beneficial effects of the utility model are, adopt the film material that contains antiaging agent, have increased product service life; The point-like granule that film material outer surface is provided with has increased the non-skid property of product.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. density polyethylene film with high materials among the figure, 2. woven geotextile, 3. point-like granule.
The specific embodiment
In Fig. 1, the anti-slip type composite geo-membrane contains density polyethylene film with high material 1, and the one side of density polyethylene film with high material 1 is provided with woven geotextile 2, and the another side of density polyethylene film with high material 1 is provided with the point-like granule 3 of high-density polyethylene material.
Claims (4)
1. anti-slip type composite geo-membrane, it is characterized in that: it contains the film material of high molecular synthetic material, and the one side of film material is provided with geotextiles, and the another side of film material is provided with the point-like granule.
2. anti-slip type composite geo-membrane according to claim 1, it is characterized in that: described geotextiles is acupuncture short fiber geotextiles or woven geotextile.
3. anti-slip type composite geo-membrane according to claim 1, it is characterized in that: described film material is the high density polyethylene (HDPE) (HDPE) that contains antiaging agent or the low density polyethylene (LDPE) (LDPE) that contains antiaging agent.
4. anti-slip type composite geo-membrane according to claim 1, it is characterized in that: described point-like granule and film material are made of same material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403789 CN202782047U (en) | 2012-08-15 | 2012-08-15 | Antiskid composite geomembrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403789 CN202782047U (en) | 2012-08-15 | 2012-08-15 | Antiskid composite geomembrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782047U true CN202782047U (en) | 2013-03-13 |
Family
ID=47809374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220403789 Expired - Fee Related CN202782047U (en) | 2012-08-15 | 2012-08-15 | Antiskid composite geomembrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060633A (en) * | 2014-07-18 | 2014-09-24 | 宏祥新材料股份有限公司 | Geomembrane with polished face welding-edges and coarse surfaces and easy to weld |
-
2012
- 2012-08-15 CN CN 201220403789 patent/CN202782047U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060633A (en) * | 2014-07-18 | 2014-09-24 | 宏祥新材料股份有限公司 | Geomembrane with polished face welding-edges and coarse surfaces and easy to weld |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130815 |