Anhui Zhonglu Engineering Materials Co., Ltd.
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Bitumen Coating Road Paving Material Fiberglass Geogrid asphalt reinforcement fiberglass geogrid price
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 ot pavement layers and decrease the occurrence rate of reflective cracking under cyclic traffic load.
| SPECIFICATION | EGA3030 | EGA5050 | EGA8080 | EGA100100 | EGA120120 | EGA150150 | EGA200200 | |
| Ultimate Strength (KN/M) | MD | ≥30 | ≥50 | ≥80 | ≥100 | ≥120 | ≥150 | ≥200 |
| CMD | ≥30 | ≥50 | ≥80 | ≥100 | ≥120 | ≥150 | ≥200 | |
| elongation(%) | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | ≤4 | |
| Grid Size, mm | 12.5-40.00 | |||||||
| Width | 6 Meter Maximum | |||||||
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.