CN203034436U - Warp knitting reinforcing type composite geotechnical cloth - Google Patents
Warp knitting reinforcing type composite geotechnical cloth Download PDFInfo
- Publication number
- CN203034436U CN203034436U CN 201320031816 CN201320031816U CN203034436U CN 203034436 U CN203034436 U CN 203034436U CN 201320031816 CN201320031816 CN 201320031816 CN 201320031816 U CN201320031816 U CN 201320031816U CN 203034436 U CN203034436 U CN 203034436U
- Authority
- CN
- China
- Prior art keywords
- geotextiles
- geotechnical cloth
- cloth
- compiling
- enhancement mode
- 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 - Lifetime
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 33
- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 238000009940 knitting Methods 0.000 title abstract 3
- 230000003014 reinforcing effect Effects 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 229920000728 polyester Polymers 0.000 claims abstract description 9
- 239000004746 geotextile Substances 0.000 claims description 30
- 150000001875 compounds Chemical class 0.000 claims description 13
- 239000003365 glass fiber Substances 0.000 claims description 3
- 230000035699 permeability Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Woven Fabrics (AREA)
Abstract
The utility model provides warp knitting reinforcing type composite geotechnical cloth which comprises polyester fiber, geotechnical cloth and binding yarn, wherein the polyester fiber and the binding yarn are woven in a mutual twining mode to form a net structure to be attached to the geotechnical cloth, horizontal cross points and vertical cross points of the net structure are not crooked and straight respectively, the geotechnical cloth is 80-120 grams per square meter in weight, the composite geotechnical cloth is 300-500 grams per square meter in weight, and the composite geotechnical cloth is 1.0-1.8 mm in thickness. Due to the fact that the geotechnical cloth is combined with the polyester fiber and the binding yarn, the horizontal cross points and the vertical cross points of the net structure are not crooked, and the gram weight of the geotechnical cloth is increased greatly, the warp knitting reinforcing type composite geotechnical cloth has the advantages of being high in tensile and tearing strength, low in ductility, strong in water permeability, high in filtering resistance, and even in both the vertical direction and the horizontal direction.
Description
Technical field
The utility model relates to through compiling the enhancement mode composite earthwork cloth.
Background technology
At present, because geotextiles has good fabric gap, good adhesive is arranged, so geotextiles is applied to more and more widely in the engineerings such as filtration, reinforcement, draining.But also there are defectives such as elongation per unit length height, hot strength is low, tearing toughness is low in geotextiles, therefore can't satisfy the requirement of more and more higher filtration, reinforcement, draining.
The utility model content
At above-mentioned defective and the problem of prior art, the purpose of the utility model embodiment provides that a kind of tension tearing toughness height, elongation per unit length are low, water permeability by force, counter filter property height, in length and breadth to uniformly through compiling the enhancement mode composite earthwork cloth.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of through compiling the enhancement mode composite earthwork cloth, comprise polyster fibre, geotextiles and bundled yarn, described polyster fibre and bundled yarn twine mutually and are woven into net structure and are compounded on the geotextiles, described cancellated laterally not crooked with vertical crosspoint, be in straightened condition separately, every Gram Mass of described geotextiles is 80-120, and every Gram Mass of described geotextiles after compound is 300-500, and described geotextiles thickness after compound is 1.0mm-1.8mm.
Further, the inside dimension of described cancellated each grid is between the 12.5-50.8 millimeter.
Further, described geotextiles can be polyester glass fibre cloth, short fiber non-woven geotextile, any in the high-performance polyester cloth.
Further, described geotextiles after compound is any in the single latitude in single footpath, two footpaths double weft and three kinds of different forms of three footpath three latitudes.
The utility model provides a kind of through compile the enhancement mode composite earthwork cloth compound polyster fibre and bundled yarn, laterally with vertically the crosspoint is all not crooked for its net structure, and it is bigger that grammes per square metre promotes, it is therefore of the present utility model that enhancement mode composite earthwork cloth tension tearing toughness height, elongation per unit length are low through compiling, water permeability by force, counter filter property height, in length and breadth to evenly.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is of the present utility model through compiling the structural representation of the single latitude form in enhancement mode composite earthwork cloth list footpath;
Fig. 2 is of the present utility model through compiling the structural representation of the two footpath of enhancement mode composite earthwork cloth double weft form;
Fig. 3 is of the present utility model through compiling the structural representation of enhancement mode composite earthwork cloth three footpaths three latitude forms.
The specific embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1-Figure 3, of the present utility model a kind of through compiling the enhancement mode composite earthwork cloth, comprise polyster fibre 2, geotextiles 1 and bundled yarn 3, polyster fibre 2 and bundled yarn 3 winding mutually are woven into net structure 4 and are compounded on the geotextiles 1, the horizontal of net structure 4 is in straightened condition separately with vertically the crosspoint is not crooked, and every Gram Mass of geotextiles 1 is 80-120, every Gram Mass of the geotextiles after compound is 300-500, and the geotextiles thickness after compound is 1.0mm-1.8mm.Geotextiles after compound is 30-60ku/m to tensile strength in length and breadth, and the geotextiles after compound is 1.5%-4.5% to elongation per unit length in length and breadth, and the geotextiles fusing point after compound is 180 ℃-237 ℃.
The inside dimension of each grid of net structure 4 can be 12.7 * 12.7 millimeters, the inside dimension of each grid of net structure 4 also can be 50.8 * 50.8 millimeters, the inside dimension of each grid of net structure 4 can also be the virtually any size between the 12.5-50.8 millimeter, and the most frequently used is 25.4 millimeters.The utility model can adopt the single latitude in single footpath, two footpaths double weft and three kinds of different forms of three footpath three latitudes, wherein the structure of the single latitude form in single footpath as shown in Figure 1, the structure of two footpaths double weft form as shown in Figure 2, the structure of three footpaths, three latitude forms is as shown in Figure 3.
Geotextiles 1 can be any in polyester glass fibre cloth, short fiber non-woven geotextile or the high-performance polyester cloth.
The utility model provides a kind of through compile the enhancement mode composite earthwork cloth compound polyster fibre 2 and bundled yarn 3, laterally with vertically the crosspoint is all not crooked for its net structure 4, and it is bigger that geotextiles 1 grammes per square metre promotes, it is therefore of the present utility model that enhancement mode composite earthwork cloth tension tearing toughness height, elongation per unit length are low through compiling, water permeability by force, counter filter property height, in length and breadth to evenly.
The above; it only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion by described protection domain with claim.
Claims (4)
1. one kind through compiling the enhancement mode composite earthwork cloth, it is characterized in that: comprise polyster fibre, geotextiles and bundled yarn, described polyster fibre and bundled yarn twine mutually and are woven into net structure and are compounded on the geotextiles, described cancellated laterally not crooked with vertical crosspoint, be in straightened condition separately, every Gram Mass of described geotextiles is 80-120, and every Gram Mass of described geotextiles after compound is 300-500, and described geotextiles thickness after compound is 1.0mm-1.8mm.
2. according to claim 1 through compiling the enhancement mode composite earthwork cloth, it is characterized in that: the inside dimension of described cancellated each grid is between the 12.5-50.8 millimeter.
3. according to claim 2 through compiling the enhancement mode composite earthwork cloth, it is characterized in that: described geotextiles can be polyester glass fibre cloth, short fiber non-woven geotextile, any in the high-performance polyester cloth.
4. arbitrary described through compiling the enhancement mode composite earthwork cloth according to claim 1-3, it is characterized in that: described geotextiles after compound is any in the single latitude in single footpath, two footpaths double weft and three kinds of different forms of three footpath three latitudes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031816 CN203034436U (en) | 2013-01-22 | 2013-01-22 | Warp knitting reinforcing type composite geotechnical cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031816 CN203034436U (en) | 2013-01-22 | 2013-01-22 | Warp knitting reinforcing type composite geotechnical cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203034436U true CN203034436U (en) | 2013-07-03 |
Family
ID=48686572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320031816 Expired - Lifetime CN203034436U (en) | 2013-01-22 | 2013-01-22 | Warp knitting reinforcing type composite geotechnical cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203034436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603377A (en) * | 2013-11-18 | 2014-02-26 | 陈振华 | Composite reverse osmosis structure and sinking construction method thereof |
| CN105421330A (en) * | 2015-12-16 | 2016-03-23 | 肥城联谊工程塑料有限公司 | Composite needle-punched cloth warp-knitted grid and production method thereof |
-
2013
- 2013-01-22 CN CN 201320031816 patent/CN203034436U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603377A (en) * | 2013-11-18 | 2014-02-26 | 陈振华 | Composite reverse osmosis structure and sinking construction method thereof |
| CN103603377B (en) * | 2013-11-18 | 2016-03-09 | 杭州河口水利科技有限公司 | A kind of compound anti-filter structure and sinking construction method thereof |
| CN105421330A (en) * | 2015-12-16 | 2016-03-23 | 肥城联谊工程塑料有限公司 | Composite needle-punched cloth warp-knitted grid and production method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203247477U (en) | Warp knitted geogrid | |
| CN202247837U (en) | Composite geotechnical filter screen with reverse filtration effect | |
| CN203034436U (en) | Warp knitting reinforcing type composite geotechnical cloth | |
| CN203032030U (en) | Warp-knitted enhanced type composite anti-crack cloth | |
| RU2015101889A (en) | GEOTEXTILES NET WITH HIGH MECHANICAL RESISTANCE AND REINFORCED CONNECTION FOR LAYED NETWORKS OR DEVICES IN THE EARTH | |
| CN204023089U (en) | A kind of glass fibre strengthens the institutional framework of cloth | |
| CN203126076U (en) | Nonwoven and woven composite geotextile | |
| CN101831896A (en) | Slope protection ecological bag | |
| CN2642004Y (en) | High strength textile shielding net | |
| CN205205416U (en) | Clean - non -woven fabrics | |
| CN201411697Y (en) | High strength wrap-knitted reinforced geotextile | |
| CN201358453Y (en) | High-strength warp knitted polyester geogrid | |
| CN212834300U (en) | Tarpaulin | |
| CN202925253U (en) | Double-layer bamboo fiber cleaning cloth | |
| CN210062238U (en) | Reinforced breathable geotextile | |
| CN113802245A (en) | Three-dimensional needle-twisting weaving process | |
| CN203977031U (en) | Stainless steel fibre and carbon fiber shuffling cloth | |
| JP5808002B2 (en) | Futon mochi mainly using rubble | |
| CN207877980U (en) | A kind of high strength glass fiber grid cloth | |
| JP5678384B2 (en) | Civil engineering sheet | |
| CN201908183U (en) | Braided wide-angle fabric | |
| CN101565950A (en) | High-strength warp-knitting reinforced geotextile | |
| CN2423296Y (en) | Fiberglass composite geotextile | |
| CN203977212U (en) | Reinforcing carbon fiber fabric | |
| CN204869886U (en) | Fine polyester of glass spins and glues non -weaving cloth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent of Nanjing Luchi Engineering Materials Co.,Ltd. The person in charge Document name: Notice of Termination of Patent Rights |