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.
Characteristics
High tensile strength
High tear-resistant
Strong combination with gravel and soil
Application Range:
1.It reinforces old asphalt concrete road surface as well as asphalt layer, and prevents damage;
2.It is used for rebuilding cement concrete road surface into composite road surface and restraining reflection caused by block contraction;
3.It is used in road expansion and improvement project, control cracks caused by old and new combination position or by uneven sedimentation;
4.It is used in soft soil base reinforcement treatment. It is favorable for soft soil water separation and concretion,restrains sedimentation effectively, distributes stress uniformly and improves overall strength of road base;
5.It is sued for preventing contraction crack caused by new road semi-rigid base layer, and reinforces and prevents road surface crack caused by foundation crack reflection.