CN203246144U - Dacron non-woven needle-punch composite geotechnical cloth - Google Patents
Dacron non-woven needle-punch composite geotechnical cloth Download PDFInfo
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- CN203246144U CN203246144U CN 201320278277 CN201320278277U CN203246144U CN 203246144 U CN203246144 U CN 203246144U CN 201320278277 CN201320278277 CN 201320278277 CN 201320278277 U CN201320278277 U CN 201320278277U CN 203246144 U CN203246144 U CN 203246144U
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- geotechnical cloth
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Abstract
The utility model relates to dacron non-woven needle-punch composite geotechnical cloth, which includes a weaving geotechnical cloth layer, a dacron non-woven cloth layer, a glass fiber layer, a dacron non-woven cloth layer, a glass fiber layer and a weaving geotechnical cloth layer that are sequentially stacked and integrated into a whole through needle punching. The dacron non-woven needle-punch composite geotechnical cloth provided by the utility model integrates the respective advantages of the weaving geotechnical cloth and the non-woven cloth, thereby keeping higher tensile strength and having smaller bore diameter, and keeping excellent permeability at the same time as the fiber layers on the lower layers can be used for protecting middle lining materials.
Description
Technical field
The utility model relates to a kind of terylene nonwoven needling composite geotextile.
Background technology
In filling out sea and training works, single use woven geotextile, although intensity is high, but the aperture more carefully reaches for the sand particle diameter and washed away by water, it is undesirable to protect sand effect and resistance to erosion effect, therefore, needs a kind of tensile strength high, have simultaneously less aperture, and can keep the geotextiles of excellent permeability energy to solve this problem.
The utility model content
Technical problem to be solved in the utility model provides the terylene nonwoven needling composite geotextile that a kind of tensile strength is high, the aperture is little, permeance property is good.
For solving the problems of the technologies described above, the utility model provides a kind of terylene nonwoven needling composite geotextile, woven geotextile layer, terylene nonwoven layer of cloth, glass layer, terylene nonwoven layer of cloth, glass layer and the woven geotextile layer of lamination about comprising successively, above-mentioned layers of material is compound in aggregates by acupuncture.
The woven geotextile layer is by the high long filament braiding of polypropylene.
Technique effect of the present utility model: terylene nonwoven needling composite geotextile of the present utility model has gathered woven geotextile and non-woven geotextile advantage separately, can keep higher hot strength, has again simultaneously less aperture, inner lining material in the middle of the fibrage of lower floor both can have been protected also can keep good permeability simultaneously; Two-layer terylene nonwoven layer of cloth and layer glass fibrage have preferably heat-insulating property.
Description of drawings
Below in conjunction with specific embodiment the utility model is described in further detail:
Fig. 1 is the structural representation of terylene nonwoven needling composite geotextile of the present utility model.
The specific embodiment
Such as Fig. 1, the terylene nonwoven needling composite geotextile of present embodiment, woven geotextile layer 1, terylene nonwoven layer of cloth 2, glass layer 3, terylene nonwoven layer of cloth 2, glass layer 3 and the woven geotextile layer 1 of lamination about comprising successively, above-mentioned layers of material is compound in aggregates by needling process.
The woven geotextile layer is by the high long filament braiding of polypropylene.
Obviously, above-described embodiment only is for the utility model example clearly is described, and is not to be restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And these belong to apparent variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (1)
1. terylene nonwoven needling composite geotextile, it is characterized in that comprising: woven geotextile layer, terylene nonwoven layer of cloth, glass layer, terylene nonwoven layer of cloth, glass layer and the woven geotextile layer of lamination successively, above-mentioned layers of material is compound in aggregates by acupuncture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320278277 CN203246144U (en) | 2013-05-20 | 2013-05-20 | Dacron non-woven needle-punch composite geotechnical cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320278277 CN203246144U (en) | 2013-05-20 | 2013-05-20 | Dacron non-woven needle-punch composite geotechnical cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203246144U true CN203246144U (en) | 2013-10-23 |
Family
ID=49372603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320278277 Expired - Lifetime CN203246144U (en) | 2013-05-20 | 2013-05-20 | Dacron non-woven needle-punch composite geotechnical cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203246144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556396A (en) * | 2013-10-28 | 2014-02-05 | 贾敬虎 | Fiber ecological geocell and manufacturing method thereof |
| CN104742448A (en) * | 2015-04-17 | 2015-07-01 | 嘉兴学院 | Novel building material and preparation method thereof |
-
2013
- 2013-05-20 CN CN 201320278277 patent/CN203246144U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556396A (en) * | 2013-10-28 | 2014-02-05 | 贾敬虎 | Fiber ecological geocell and manufacturing method thereof |
| CN104742448A (en) * | 2015-04-17 | 2015-07-01 | 嘉兴学院 | Novel building material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Lahua Inventor before: Dong Jun Inventor before: Pang Yongliang Inventor before: Wu Guoping |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |