Anhui Zhonglu Engineering Materials Co., Ltd.
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50KN 100KN Fiberglass Geogrid Biaxial geogrids with bitumen coating for Road Pavement
1.Product Description
Fiberglass geogrid is knitted by glass fiber filaments and coated with bitumen to provide
a good bond with the asphalt layers, can strengthen the asphalt layer, extend the service life of pavement layers and decrease the occurrence rate of reflective cracking under cyclic traffic load
Fiberglass geogrid is engineered for road, highways, airport runways, road widening, road maintenance and repair, composite pavements,etc
| Spec | EGA 30-30 | EGA 50-50 | EGA 80-80 | EGA 100-100 | EGA 120-120 | EGA 150-150 | EGA 200-200 | EGA 300-300 | |
| Mesh size (mm) | 25.4x25.4 or 12.5x12.5 or 50.8x50.8 | ||||||||
| Breaking strength ≥(kN/m) | warp direction | 30 | 50 | 80 | 100 | 120 | 150 | 200 | 300 |
| across warp | 30 | 50 | 80 | 100 | 120 | 150 | 200 | 300 | |
| warp direction | 3 | ||||||||
| across warp | 3 | ||||||||
| Thernal tolerance(℃) | -100~280 | ||||||||
| Width(m) | 2/2.5/3.95/5.95 m | ||||||||
2.Product Funtion
* High tensile strength, High tear-resistence. High occlusive force with gravel and soil.
* Low creep deformation, low creep deformation.
* Good anti-aging performance.
3.Application
1) Maintenance and reinforcement of old asphalt road.
2) Rebuild old cement concrete road into composite road, restrain reflection crack caused by different block contraction.
3) It has widely applied in road renovation and expansion project, prevents cracks along the joint position caused by uneven
sedimentation.
4) It is used for soft sub grade reinforcement. The geogrid will help the water infiltration and soil concretion, restrain
subsidence effectively, and decentralize stress evenly, enhance overall strength of the roadbed.