CN204354552U - A kind of NEW TYPE OF COMPOSITE high-strength geotextile - Google Patents
A kind of NEW TYPE OF COMPOSITE high-strength geotextile Download PDFInfo
- Publication number
- CN204354552U CN204354552U CN201420762485.3U CN201420762485U CN204354552U CN 204354552 U CN204354552 U CN 204354552U CN 201420762485 U CN201420762485 U CN 201420762485U CN 204354552 U CN204354552 U CN 204354552U
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- CN
- China
- Prior art keywords
- girth member
- geotextiles
- blocking layer
- water blocking
- new type
- 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 - Fee Related
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Abstract
A kind of NEW TYPE OF COMPOSITE high-strength geotextile; comprise Ji Bu; Ji Bu adopts non-woven fabrics; Ji Bu is provided with diaphragm, and diaphragm is polyethylene film, and Ji Bu has girth member; girth member is reticular glass fiber layer; girth member is fixed on Ji Bushang by infrared heat baking, and girth member is double-decker, interconnection between girth member.Back-up coat is had at Ji Bu, the intensity of geotextiles can be allowed significantly to promote, ensure that the intensity needs that roadbed is laid, by high-temperature baking, girth member is fixed on Ji Bushang, the connection between girth member and base cloth can be allowed more stable, avoid the phenomenon occurring layering, water blocking layer is had at girth member, further increase the water resistance of geotextiles, be provided with between water blocking layer with girth member and be connected column, improve the water absorbing properties of geotextiles, precipitation is held by geotextiles fast, prevent a large amount of precipitation to be brought into bottom roadbed by fine sand.
Description
Technical field
The utility model relates to a kind of geotextiles, is specifically related to a kind of NEW TYPE OF COMPOSITE high-strength geotextile.
Background technology
In the process of construction of road, usually use geotextiles, geotextiles can be used for protection against the tide and can be used for reinforcing road bed, geotextiles serves very large basic role in road construction early stage, but there is insufficient strength in geotextiles at present, easily breakage is produced when laying, once breakage may need to re-start laying, cause the waste of resource, add the cost building road, part geotextiles is also had to adopt single layer structure, the geotextiles waterproof effect of this spline structure is poor, soaking effect is bad, precipitation is easily made to arrive bottom roadbed quickly through roadbed, the intensity caused bottom roadbed declines, there is the danger of Subgrade Subsidence, have impact on the laying of later stage pavement of road.
Summary of the invention
It is high that the purpose of this utility model is to provide a kind of intensity, a kind of NEW TYPE OF COMPOSITE high-strength geotextile that water absorbing properties is good.
The technical solution of the utility model is: a kind of NEW TYPE OF COMPOSITE high-strength geotextile; comprise Ji Bu; described base cloth adopts non-woven fabrics; described base cloth is provided with diaphragm, and described diaphragm is polyethylene film, and described Ji Bu has girth member; described girth member is reticular glass fiber layer; described girth member is fixed on Ji Bushang by infrared heat baking, and described girth member is double-decker, interconnection between described girth member.
Described girth member has water blocking layer, and described water blocking layer is quality of rubber materials, and described water blocking layer is connected column with being provided with between girth member, and described connection column is cylindrical-shaped structure, and the height of described connection column is 0.2cm-0.5cm.
The utility model has the advantages that: have back-up coat at Ji Bu, the intensity of geotextiles can be allowed significantly to promote, damage can not be there is when in use easily in geotextiles, ensure that the intensity needs that roadbed is laid, by high-temperature baking, girth member is fixed on Ji Bushang, the connection between girth member and base cloth can be allowed more stable, avoid the phenomenon occurring layering, water blocking layer is had at girth member, further increase the water resistance of geotextiles, extend the service time of geotextiles, the large-area corrosion phenomenon of appearance that can not be too early, be provided with between water blocking layer with girth member and be connected column, improve the water absorbing properties of geotextiles, precipitation is held by geotextiles fast, a large amount of precipitation is prevented to be brought into bottom roadbed by fine sand, have impact on the stability of roadbed, the quality of road surfacing after ensure that and effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A-A sectional view of the present utility model.
In figure: 1 is base cloth, 2 is diaphragm, and 3 is girth member, and 4 is water blocking layer, and 5 for connecting column.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated.
A kind of NEW TYPE OF COMPOSITE high-strength geotextile; comprise base cloth 1; base cloth 1 adopts non-woven fabrics; base cloth 1 is provided with diaphragm 2; diaphragm 2 is polyethylene film; base cloth 1 has girth member 3; girth member 3 is reticular glass fiber layer, and girth member 3 is fixed on base cloth 1 by infrared heat baking, and girth member 3 is double-decker; interconnection between girth member 3; girth member 3 has water blocking layer 4, and water blocking layer 4 is quality of rubber materials, is provided with and is connected column 5 between water blocking layer 4 with girth member 3; connecting column 5 is cylindrical-shaped structure, and the height connecting column 5 is 0.5cm.
Claims (2)
1. a NEW TYPE OF COMPOSITE high-strength geotextile; comprise Ji Bu; it is characterized in that: described base cloth adopts non-woven fabrics; described base cloth is provided with diaphragm, and described diaphragm is polyethylene film, and described Ji Bu has girth member; described girth member is reticular glass fiber layer; described girth member is fixed on Ji Bushang by infrared heat baking, and described girth member is double-decker, interconnection between described girth member.
2. a kind of NEW TYPE OF COMPOSITE high-strength geotextile according to claim 1, it is characterized in that: described girth member has water blocking layer, described water blocking layer is quality of rubber materials, described water blocking layer is connected column with being provided with between girth member, described connection column is cylindrical-shaped structure, and the height of described connection column is 0.2cm-0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762485.3U CN204354552U (en) | 2014-12-08 | 2014-12-08 | A kind of NEW TYPE OF COMPOSITE high-strength geotextile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762485.3U CN204354552U (en) | 2014-12-08 | 2014-12-08 | A kind of NEW TYPE OF COMPOSITE high-strength geotextile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354552U true CN204354552U (en) | 2015-05-27 |
Family
ID=53256041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420762485.3U Expired - Fee Related CN204354552U (en) | 2014-12-08 | 2014-12-08 | A kind of NEW TYPE OF COMPOSITE high-strength geotextile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112737491A (en) * | 2020-12-29 | 2021-04-30 | 舒爱兰 | Can reduce photovoltaic power station photovoltaic board hail suppression device that shielding layer extends |
-
2014
- 2014-12-08 CN CN201420762485.3U patent/CN204354552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112737491A (en) * | 2020-12-29 | 2021-04-30 | 舒爱兰 | Can reduce photovoltaic power station photovoltaic board hail suppression device that shielding layer extends |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20161208 |