CN103587150A - Novel one-cloth one-membrane composite geo-membrane - Google Patents
Novel one-cloth one-membrane composite geo-membrane Download PDFInfo
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- CN103587150A CN103587150A CN201210289997.8A CN201210289997A CN103587150A CN 103587150 A CN103587150 A CN 103587150A CN 201210289997 A CN201210289997 A CN 201210289997A CN 103587150 A CN103587150 A CN 103587150A
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Abstract
The invention relates to a novel one-cloth one-membrane composite geo-membrane. One side containing an anti-aging agent of a composite membrane is provided with a geotechnical cloth, and the other side is provided with reinforced ribs. The reinforced ribs increase the tensile strength and anti-deformability. The membrane containing the anti-aging agent is used, thus prolonging the service lifetime of a product.
Description
Technical field
The present invention relates to a kind of geomembrane, especially relate 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 playing 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 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 conventional geomembrane structure is single, tensile strength and non-deformability are low, have reduced its above-mentioned function.
Summary of the invention
In order to overcome existing geomembrane tensile strength and the low deficiency of non-deformability, the invention provides an a kind of cloth one membranous type composite geo-membrane, this cloth one membranous type composite geo-membrane has increased reinforcement, can effectively improve tensile strength and non-deformability.
The technical solution adopted for the present invention to solve the technical problems is: the film material that a cloth one membranous type composite geo-membrane contains 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 at least one reinforcement.
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 reinforcement is nonwoven.
The invention has the beneficial effects as follows, the another side of film material is provided with reinforcement, has increased tensile strength and the non-deformability of a cloth one membranous type composite geo-membrane; The film material that employing contains antiaging agent, has increased product service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. density polyethylene film with high materials in figure, 2. woven geotextile, 3. nonwoven reinforcement.
The specific embodiment
In Fig. 1, a cloth one membranous 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 a nonwoven reinforcement 3.
Claims (4)
1. a cloth one membranous type composite geo-membrane, is characterized in that: the film material that it contains 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 at least one reinforcement.
2. a cloth one membranous type composite geo-membrane according to claim 1, is characterized in that: described geotextiles is acupuncture short fiber geotextiles or woven geotextile.
3. a cloth one membranous type composite geo-membrane according to claim 1, 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. a cloth one membranous type composite geo-membrane according to claim 1, is characterized in that: described reinforcement is nonwoven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210289997.8A CN103587150A (en) | 2012-08-15 | 2012-08-15 | Novel one-cloth one-membrane composite geo-membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210289997.8A CN103587150A (en) | 2012-08-15 | 2012-08-15 | Novel one-cloth one-membrane composite geo-membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103587150A true CN103587150A (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210289997.8A Pending CN103587150A (en) | 2012-08-15 | 2012-08-15 | Novel one-cloth one-membrane composite geo-membrane |
Country Status (1)
| Country | Link |
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| CN (1) | CN103587150A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175674A (en) * | 2014-08-18 | 2014-12-03 | 湖南中核无纺有限公司 | Nuclear radiation preventing composite geomembrane and production method thereof |
-
2012
- 2012-08-15 CN CN201210289997.8A patent/CN103587150A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175674A (en) * | 2014-08-18 | 2014-12-03 | 湖南中核无纺有限公司 | Nuclear radiation preventing composite geomembrane and production method thereof |
| CN104175674B (en) * | 2014-08-18 | 2016-08-17 | 湖南中核无纺有限公司 | A kind of anti-nuclear radiation composite geo-membrane and production method thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |