CN103741663A - Glass fiber geogrid - Google Patents
Glass fiber geogrid Download PDFInfo
- Publication number
- CN103741663A CN103741663A CN201310716081.0A CN201310716081A CN103741663A CN 103741663 A CN103741663 A CN 103741663A CN 201310716081 A CN201310716081 A CN 201310716081A CN 103741663 A CN103741663 A CN 103741663A
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- Prior art keywords
- glass fiber
- geogrid
- geo
- present
- abrasion resistance
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- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a glass fiber geogrid. The glass fiber geogrid comprises a geogrid body which is of a mesh structure formed by glass fiber filaments through weaving and coating; the geogrid body is formed by the non-alkali glass fiber filaments through warp knitting directional weaving; the glass fiber filaments are formed by silicon oxide. According to the glass fiber geogrid, the physical and chemical performance is stable, the strength is large, the modulus is high, the abrasion resistance is high, the cold resistance is excellent, and the long-term creep deformation cannot be produced; the heat stability is good; aggregate can be interlocked and limited due to the mesh structure; the bearing capacity of an asphalt mixture is improved; the special modified asphalt is coated on the surface and accordingly the double composite performance of the glass fiber geogrid can be achieved and the abrasion resistance and the cutting capability of the geogrid are greatly improved.
Description
Technical field
The present invention relates to a kind of earth grille.
Background technology
Geo-grid is the two-dimensional mesh trellis forming through thermoplastic or mold pressing with high molecular polymers such as polypropylene, polyvinyl chloride or the 3 D stereo grid screen with certain altitude, when using as civil engineering, is called geo-grid.Geo-grid is a kind of main geosynthetics, compares with other geosynthetics, and it has unique performance and effect.Geo-grid is commonly used for the muscle material of earth structure or the muscle material of composite material etc.Geo-grid is divided into Plastics Geogrids, steel plastic geogrid, earth grille and the large class of glass polyester geo-grid four.
Existing earth grille, physicochemical property is unstable, and intensity is little, modulus is low, abrasion resistance and to cold also poor.
Summary of the invention
The technical problem to be solved in the present invention is the defect that overcomes prior art, and a kind of earth grille is provided.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of earth grille of the present invention, comprises geo-grid body, and described geo-grid body is that filament of glass fiber braiding applies the net structure forming.
Further, described geo-grid body is that alkali-free glass fibre long filament forms through compiling and editing to weaving.
Further, described filament of glass fiber is made by silica.
The beneficial effect that the present invention reaches is:
Earth grille provided by the invention, physicochemical property has stable, and has that intensity is large, modulus is high, very high abrasion resistance and excellent to cold, without long-term creep; Heat stability is good; Net structure makes embedding and restriction; Improve the weight capacity of bituminous mixture.Because surface scribbles special modified bitumen, make it have double composite performance, greatly improved abrasion resistance and the shear ability of geo-grid.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for manual, for explaining the present invention, is not construed as limiting the invention together with embodiments of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of earth grille of the present invention, comprises geo-grid body 1, the net structure that described geo-grid body 1 forms for filament of glass fiber braiding coating.Described geo-grid body 1 forms through compiling and editing to weaving for alkali-free glass fibre long filament.Described filament of glass fiber is made by silica.
Earth grille provided by the invention, physicochemical property has stable, and has that intensity is large, modulus is high, very high abrasion resistance and excellent to cold, without long-term creep; Heat stability is good; Net structure makes embedding and restriction; Improve the weight capacity of bituminous mixture.Because surface scribbles special modified bitumen, make it have double composite performance, greatly improved abrasion resistance and the shear ability of geo-grid.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. an earth grille, comprises geo-grid body, it is characterized in that, described geo-grid body is that filament of glass fiber braiding applies the net structure forming.
2. a kind of earth grille according to claim 1, is characterized in that, described geo-grid body is that alkali-free glass fibre long filament forms through compiling and editing to weaving.
3. a kind of earth grille according to claim 1, is characterized in that, described filament of glass fiber is made by silica.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716081.0A CN103741663A (en) | 2013-12-23 | 2013-12-23 | Glass fiber geogrid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310716081.0A CN103741663A (en) | 2013-12-23 | 2013-12-23 | Glass fiber geogrid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103741663A true CN103741663A (en) | 2014-04-23 |
Family
ID=50498722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310716081.0A Pending CN103741663A (en) | 2013-12-23 | 2013-12-23 | Glass fiber geogrid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103741663A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113049399A (en) * | 2021-03-12 | 2021-06-29 | 广西科技大学 | Geosynthetic material multifunctional creep tester and test method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1054034A (en) * | 1996-08-12 | 1998-02-24 | Unitika Ltd | Soil structure reinforcing material |
| CN2559671Y (en) * | 2002-07-24 | 2003-07-09 | 天马集团公司 | Non-woven reinforced pressure-sensitive earth work grid |
| CN202577091U (en) * | 2012-04-23 | 2012-12-05 | 浙江兴发交通建材有限公司 | Glass fiber geogrid |
| CN203200734U (en) * | 2013-04-02 | 2013-09-18 | 王俊 | Glass fiber geogrid |
| CN203247477U (en) * | 2013-05-20 | 2013-10-23 | 江苏鼎泰工程材料有限公司 | Warp knitted geogrid |
-
2013
- 2013-12-23 CN CN201310716081.0A patent/CN103741663A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1054034A (en) * | 1996-08-12 | 1998-02-24 | Unitika Ltd | Soil structure reinforcing material |
| CN2559671Y (en) * | 2002-07-24 | 2003-07-09 | 天马集团公司 | Non-woven reinforced pressure-sensitive earth work grid |
| CN202577091U (en) * | 2012-04-23 | 2012-12-05 | 浙江兴发交通建材有限公司 | Glass fiber geogrid |
| CN203200734U (en) * | 2013-04-02 | 2013-09-18 | 王俊 | Glass fiber geogrid |
| CN203247477U (en) * | 2013-05-20 | 2013-10-23 | 江苏鼎泰工程材料有限公司 | Warp knitted geogrid |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113049399A (en) * | 2021-03-12 | 2021-06-29 | 广西科技大学 | Geosynthetic material multifunctional creep tester and test method thereof |
| CN113049399B (en) * | 2021-03-12 | 2023-11-21 | 广西科技大学 | Multifunctional creep deformation instrument for geosynthetic material and test method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |