CN206663918U - A kind of reinforced cracking resistance geotextiles - Google Patents
A kind of reinforced cracking resistance geotextiles Download PDFInfo
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- CN206663918U CN206663918U CN201720218614.6U CN201720218614U CN206663918U CN 206663918 U CN206663918 U CN 206663918U CN 201720218614 U CN201720218614 U CN 201720218614U CN 206663918 U CN206663918 U CN 206663918U
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- geotextiles
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Abstract
It the utility model is related to geotechnical process field, more particularly to a kind of reinforced cracking resistance geotextiles, including two-layer nonwoven layer and two layers of reinforcement layer, braided geotextile layer is provided between two-layer nonwoven layer, reinforcement layer is arranged between nonwoven layer and braided geotextile layer；Reinforcement layer includes the first reinforcement line, the second reinforcement line and the 3rd reinforcement line, and terylene short fiber layer of cloth is arranged on a nonwoven layer surface, and staple fiber layer is arranged on another nonwoven layer surface.The utility model has the beneficial effect that：By the way that nonwoven layer, reinforcement layer, braided geotextile layer, terylene short fiber layer of cloth and staple fiber layer are mixed into composition mixed type geotextiles, reinforcement layer is mixed into by the first reinforcement line, the second reinforcement line and the 3rd reinforcement line, and then enhance the tensile strength and non-deformability of geotextiles, extend the life-span of geotextiles, meet the design requirement of engineering, to improve the scope of application.
Description
Technical field
Geotechnical process field is the utility model is related to, more particularly to a kind of reinforced cracking resistance geotextiles.
Background technology
Geotextiles have the characteristics such as excellent filtering, draining, isolation, reinforcement, protection, thus be widely used in water conservancy,
The big engineering of the small stress of the silt diameter such as harbour, navigation channel, railway, highway.And existing conventional geotextiles structure is single, tension is strong
Degree is low with non-deformability, makes the reduced lifetime of geotextiles, and therefore, those skilled in the art, which need badly, provides a kind of reinforced cracking resistance
Geotextiles, tensile strength and non-deformability can be effectively improved, extend the service life of geotextiles.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided one kind can effectively improve tension
Intensity and non-deformability, extend the reinforced cracking resistance geotextiles of the service life of geotextiles.
To achieve the above object, the technical solution adopted in the utility model is：One kind described in the utility model is reinforced
Cracking resistance geotextiles, including two-layer nonwoven layer and two layers of reinforcement layer, braided geotextile layer is provided between two-layer nonwoven layer,
Reinforcement layer is arranged between nonwoven layer and braided geotextile layer；The reinforcement layer include the first reinforcement line, second plus
Muscle line and the 3rd reinforcement line, the angle between the first reinforcement line and horizontal line is 45 degree, the second reinforcement line with
Angle between horizontal line is 135 degree, and the tie point that the first reinforcement line intersects with the second reinforcement line passes through the 3rd reinforcement
Line connects；It also includes terylene short fiber layer of cloth and staple fiber layer, and the terylene short fiber layer of cloth is arranged on a non-woven fabrics
In layer surface, the staple fiber layer is arranged on another nonwoven layer surface.
Further, the first reinforcement line, the second reinforcement line and the 3rd reinforcement line are by the volume that at least four lines are twisted
Knit wire harness.
Further, the first reinforcement line, the second reinforcement line and the 3rd reinforcement line enclose the triangle grid area set
For 0.8~1 square centimeter.
After said structure, the utility model has the beneficial effect that：By the way that nonwoven layer, reinforcement layer, braiding is geotechnological
Layer of cloth, terylene short fiber layer of cloth and staple fiber layer mixing composition mixed type geotextiles, by the first reinforcement line, the second reinforcement line and
3rd reinforcement line is mixed into reinforcement layer, and then enhances the tensile strength and non-deformability of geotextiles, extends geotextiles
Life-span, meet the design requirement of engineering, to improve the scope of application.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of reinforcement layer.
Description of reference numerals：
1st, nonwoven layer；2nd, braided geotextile layer；3rd, reinforcement layer；3-1, the first reinforcement line；3-2, the second reinforcement
Line；3-3, the 3rd reinforcement line；4th, terylene short fiber layer of cloth；5th, staple fiber layer.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Fig. 1 to 2, a kind of reinforced cracking resistance geotextiles described in the utility model, including the He of two-layer nonwoven layer 1
Two layers of reinforcement layer 3, braided geotextile layer 2 is provided between two-layer nonwoven layer 1, reinforcement layer 3 is arranged on the He of nonwoven layer 1
Between braided geotextile layer 2；The reinforcement layer 3 includes the first reinforcement line 3-1, the second reinforcement line 3-2 and the 3rd reinforcement line
3-3, the angle between the first reinforcement line 3-1 and horizontal line is 45 degree, the second reinforcement line 3-2 and horizontal line it
Between angle be 135 degree, i.e. the first reinforcement line 3-1 and the second reinforcement line 3-2 are in the setting that intersects, the first reinforcement
Line 3-1 is connected with the second reinforcement line 3-2 tie points intersected by the 3rd reinforcement line 3-3, it is clear that the 3rd reinforcement line 3-3 with
Horizontal line is arranged in parallel；It also includes terylene short fiber layer of cloth 4 and staple fiber layer 5, and the terylene short fiber layer of cloth 4 is set
On the surface of a nonwoven layer 1, the staple fiber layer 5 is arranged on another surface of nonwoven layer 1；That is terylene short fiber layer of cloth 4
The outermost layer of geotextiles body is arranged at staple fiber layer 5.
Further, the first reinforcement line 3-1, the second reinforcement line 3-2 and the 3rd reinforcement line 3-3 are by least four lines
The braiding wire harness being twisted.The material of braiding wire harness of the present utility model is glass fibre, one kind in polyamide fibre, carbon fiber filament.
Further, the first reinforcement line 3-1, the second reinforcement line 3-2 and the 3rd reinforcement line 3-3 enclose the triangle set
Grid area is 0.9 square centimeter.
The utility model has the beneficial effect that：By by nonwoven layer, reinforcement layer, braided geotextile layer, terylene short fiber cloth
Layer and staple fiber layer mixing composition mixed type geotextiles, are mixed by the first reinforcement line, the second reinforcement line and the 3rd reinforcement line
Into reinforcement layer, and then the tensile strength and non-deformability of geotextiles are enhanced, extend the life-span of geotextiles, meet engineering
Design requirement, to improve the scope of application.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (3)
- A kind of 1. reinforced cracking resistance geotextiles, it is characterised in that：Including two-layer nonwoven layer（1）With two layers of reinforcement layer（3）, two Layer nonwoven layer（1）Between be provided with braided geotextile layer（2）, reinforcement layer（3）It is arranged on nonwoven layer（1）With braiding geotechnique Layer of cloth（2）Between；The reinforcement layer（3）Include the first reinforcement line（3-1）, the second reinforcement line（3-2）With the 3rd reinforcement line （3-3）, the first reinforcement line（3-1）Angle between horizontal line is 45 degree, the second reinforcement line（3-2）With water Angle between horizontal line is 135 degree, the first reinforcement line（3-1）With the second reinforcement line（3-2）Intersecting tie point passes through 3rd reinforcement line（3-3）Connect；It also includes terylene short fiber layer of cloth（4）With staple fiber layer（5）, the terylene short fiber Layer of cloth（4）It is arranged on a nonwoven layer（1）On surface, the staple fiber layer（5）It is arranged on another nonwoven layer（1）Surface On.
- A kind of 2. reinforced cracking resistance geotextiles according to claim 1, it is characterised in that：The first reinforcement line（3-1）、 Second reinforcement line（3-2）With the 3rd reinforcement line（3-3）By the braiding wire harness that at least four lines are twisted.
- A kind of 3. reinforced cracking resistance geotextiles according to claim 1, it is characterised in that：The first reinforcement line（3-1）、 Second reinforcement line（3-2）With the 3rd reinforcement line（3-3）The triangle grid area set is enclosed as 0.8~1 square centimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218614.6U CN206663918U (en) | 2017-03-08 | 2017-03-08 | A kind of reinforced cracking resistance geotextiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720218614.6U CN206663918U (en) | 2017-03-08 | 2017-03-08 | A kind of reinforced cracking resistance geotextiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206663918U true CN206663918U (en) | 2017-11-24 |
Family
ID=60377152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720218614.6U Expired - Fee Related CN206663918U (en) | 2017-03-08 | 2017-03-08 | A kind of reinforced cracking resistance geotextiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206663918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202854A (en) * | 2019-05-31 | 2019-09-06 | 宝应县双实电缆材料厂 | Reinforce light-duty Ultrathin nonwoven fabric |
-
2017
- 2017-03-08 CN CN201720218614.6U patent/CN206663918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202854A (en) * | 2019-05-31 | 2019-09-06 | 宝应县双实电缆材料厂 | Reinforce light-duty Ultrathin nonwoven fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20190308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |