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Fiberglass Geogrid
Fiberglass Geogrid
1. Brief introduction ,
The fiberglass geogrid is a new high quality type of material of build up roadway and roadbed. This product is adopted a high quality strengthened kind of fiberglass yarn without alkali, brought in a foreign advanced base material kited by knitting machine, and then formed a kind of material with flat surface of checks after the processing that painting the material with asphalt which have changed function in high quality. It has such specification as having very high anti-pulls strength from horizontal and vertical directions, low extension rate, high flexible mold quantity and low temperature and so on. After the processing of painting on the surface, it also has a good capacity of anti-alkali and aging resistance. It is widely applied in the asphalt roadway, the cement concrete roadway and roadbed strengthening. Not only inflexible roadway but also flexible can use the kind of product. Compared with the traditional roadway, it can reduce cost, prolong the service lifetime and prevent reflection crack and so on. This product can also be applied in the strengthening of sift soil like railway, airport, conservancy dyke and roadbed layer and so on.
2. Specification and performance parameter
Specification | EGA1×1 | EGA1×1 | EGA1×1 | EGA1×1 | EGA1×1 | EGA1×1 | EGA1×1 | EGA1×1 | EGA2×2 | EGA2×2 | |
TensileStrengthKN/m | LongitudinalDirection | ≥30 | ≥50 | ≥50 | ≥80 | ≥100 | ≥120 | ≥140 | ≥160 | ≥60 | ≥80 |
LatitudinalDirection | ≥30 | ≥50 | ≥60 | ≥80 | ≥100 | ≥120 | ≥140 | ≥160 | ≥60 | ≥80 | |
Elongation % | ≤4% | ≤4% | ≤4% | ≤4% | ≤4% | ≤4% | ≤4% | ≤4% | ≤4% | ≤4% | |
Mesh size mm | 25.4×25.4 | 25.4×25.4 | 25.4×25.4 | 25.4×25.4 | 25.4×25.4 | 25.4×25.4 | 25.4×25.4 | 25.4×25.4 | 12.7×12.7 | 12.7×12.7 | |
Flexibility | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | |
Width (m) | 1-6 | 1-6 | 1-6 | 1-6 | 1-6 | 1-6 | 1-6 | 1-6 | 1-6 | 1-6 | |
Temperature resistance () | -100-280 | -100-280 | -100-280 | -100-280 | -100-280 | -100-280 | -100-280 | -100-280 | -100-280 | -100-280 | |
Adhesive content % | ≤20% | ≤20% | ≤20% | ≤20% | ≤20% | ≤20% | ≤20% | ≤20% | ≤20% | ≤20% | |
Surface processing | High Quality Asphalt or PVC | ||||||||||
Fiberglass Geogrid