
Fiberglass Geogrid (Warp Knitting) for Asphalt Overlay Reinforcement Purpose
Subclassification:
Fiberglass Geogrid
Key words:
Fiberglass Geogrid
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Product Details
Fiberglass geogrid is a kind of new favorable earthwork base material to strengthen the road surface and roadbed. This product is made by weaving and covering fiberglass filament. It is featured by high vertical and horizontal tensile strength, low unit extension, high flexibility, and favorable high and low temperature resistance. The products after surface covering own the favorable property of alkali resistance and aging resistance.
1. The old asphalt concrete pavement, reinforced asphalt surface enhancement, disease prevention and control.
2. Cement Concrete Pavement composite pavement reconstruction, inhibit the contraction caused by the reflection plate cracks.
3 .Road extension project, combining old and new prevention department and uneven subsidence caused cracks.
4 .Radical reinforcement of soft soil treatment, water is conducive to the consolidation of soft soil analysis, effectively inhibit the settlement, uniform stress distribution, and enhance the overall strength of the roadbed.
Specification |
EGA30-30 |
EGA50-50 |
EGA80-80 |
EGA100-100 |
EGA120-120 |
|
Mesh size(mm) |
25.4×25.4 Or 12.5×12.5 |
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Breaking strength ≥(KN/m) |
Warp direction |
30 |
50 |
80 |
100 |
120 |
Across warp |
30 |
50 |
80 |
100 |
120 |
|
Elongation at break ≤(%) |
Warp direction |
3 |
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Across warp |
3 |
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Elasticity modulus(GPA) |
67 |
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Thermal tolerance |
-100~280℃ |
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Width |
1~6m |
Notes MD = Machine Direction; TD = Transverse Direction
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