CN201581191U - High strength geotextile - Google Patents
High strength geotextile Download PDFInfo
- Publication number
- CN201581191U CN201581191U CN2009203131470U CN200920313147U CN201581191U CN 201581191 U CN201581191 U CN 201581191U CN 2009203131470 U CN2009203131470 U CN 2009203131470U CN 200920313147 U CN200920313147 U CN 200920313147U CN 201581191 U CN201581191 U CN 201581191U
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- geotextile
- parallel
- high strength
- strength
- warp
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Abstract
The utility model relates to a geotextile, particularly to a high strength geotextile applied in the construction of key water conservancy projects such as deepwater port, deep water route, etc. The geotextile comprises warps and wefts which are interwoven, wherein the warps and the wefts adopt high strength polypropylene filament yarns, and the geotextile is formed by interweaving two or more strands of warps and a single strand of wefts. The utility model has the advantages of high strength and high penetrability.
Description
Technical field
The utility model relates to a kind of geotextile, particularly a kind of high-strength geotextile that is applied to great water conservancy project constructions such as deep water harbour, deep water fairway.
Background technology
To increase the intensity of geotextiles in the prior art, generally be the thickness that increases fabric, but will certainly cause the decline of its permeance property along with the increase of fabric thickness, influenced the web integrity energy, so this water conservancy project characteristic (permeability) of geotextiles has limited the development of geotextiles to the HHT higher high tensile direction.
Chinese patent CN2194371, a kind of geotextiles, it comprises fibrage, it is characterized in that fibrage is mutually compound with polythene net, and polythene net is made by polyethylene monofilament, and is filament diameter 0.50? .52mm.This utility model patent is described to be that the thickness that increases geotextiles reaches corresponding strength, but the intensity that increases is limited very much, can not be used in the place that needs the high strength geotextiles, causes unnecessary risk.
Summary of the invention
The utility model technical issues that need to address are, have overcome the deficiencies in the prior art part, and it is the high-strength geotextile of the high-strength polypropylene filament yarn of 1000D that a kind of warp and parallel are provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of high-strength geotextile comprises warp and parallel, is interwoven by warp and parallel, and described warp and parallel are high-strength polypropylene filament yarn, is interwoven by warp more than two strands and two strands and sub-thread parallel.Geotextiles internal structure tie point is evenly distributed, and all institutional frameworks can be simultaneously evenly stressed, thereby has greatly improved effective brute force of geotextile when not influencing the fabric pentration ability.
High strength, the warp-wise brute force of fabric has reached 366.1KN/M after tested, surmounts the standard of maximum 250KN/M in the GB far away.High infiltration, through test brute force up to 55 tons/meter situation under, adopt this structure geotextile infiltration coefficient still can＞0.01cm/s.
As preferably, described geotextile is interwoven by three stock-traders' know-how lines and sub-thread parallel.
As preferably, described warp and parallel are the high-strength polypropylene filament yarn of 1000D.
Therefore, high-strength geotextile described in the utility model has high strength and high osmosis energy.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
The specific embodiment
Provide specific embodiment of the utility model and in conjunction with the accompanying drawings the utility model being elaborated below, but these embodiment must not be interpreted as and go up in all senses restriction of the present utility model.
Embodiment: as shown in Figure 1, a kind of high-strength geotextile comprises warp 1 and parallel 2, is interwoven by warp 1 and parallel 2, and described warp 1 and parallel 2 are the high-strength polypropylene filament yarn of 1000D, are interwoven by three stock-traders' know-how lines 1 and sub-thread parallel 2.
Claims (3)
1. high-strength geotextile, comprise warp (1) and parallel (2), be interwoven by warp (1) and parallel (2), it is characterized in that: described warp (1) and parallel (2) are high-strength polypropylene filament yarn, are interwoven by warp more than two strands and two strands (1) and sub-thread parallel (2).
2. high-strength geotextile according to claim 1 is characterized in that: described geotextile is interwoven by three stock-traders' know-how lines (1) and sub-thread parallel (2).
3. high-strength geotextile according to claim 1 and 2 is characterized in that: described warp (1) and parallel (2) are the high-strength polypropylene filament yarn of 1000D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203131470U CN201581191U (en) | 2009-10-23 | 2009-10-23 | High strength geotextile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203131470U CN201581191U (en) | 2009-10-23 | 2009-10-23 | High strength geotextile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201581191U true CN201581191U (en) | 2010-09-15 |
Family
ID=42723189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203131470U Expired - Fee Related CN201581191U (en) | 2009-10-23 | 2009-10-23 | High strength geotextile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201581191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014130832A1 (en) * | 2013-02-22 | 2014-08-28 | Nicolon Corporation D/B/A Tencate Geosynthetics Americas | Stabilized and reinforced civil constructions and method of making same |
| CN110079912A (en) * | 2019-03-30 | 2019-08-02 | 浙江超仕达特纺有限公司 | A kind of environment-friendly, high-intensity mud fence filter cloth |
-
2009
- 2009-10-23 CN CN2009203131470U patent/CN201581191U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014130832A1 (en) * | 2013-02-22 | 2014-08-28 | Nicolon Corporation D/B/A Tencate Geosynthetics Americas | Stabilized and reinforced civil constructions and method of making same |
| CN105378167A (en) * | 2013-02-22 | 2016-03-02 | 尼科伦有限公司 | Stabilized and reinforced civil constructions and method of making same |
| US9404233B2 (en) | 2013-02-22 | 2016-08-02 | Nicolon Corporation | Stabilized and reinforced civil constructions and method of making same |
| CN105378167B (en) * | 2013-02-22 | 2018-01-26 | 尼科伦有限公司 | Civil engineering structure and its manufacture method stable and reinforce |
| CN110079912A (en) * | 2019-03-30 | 2019-08-02 | 浙江超仕达特纺有限公司 | A kind of environment-friendly, high-intensity mud fence filter cloth |
| CN110079912B (en) * | 2019-03-30 | 2021-10-26 | 浙江超仕达特纺有限公司 | Environment-friendly high-strength sludge fence filter cloth |
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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: 20100915 Termination date: 20131023 |