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.
Application
1. Reinforce the old asphalt concrete pavement to strengthen the asphalt surface to prevent and control diseases.
2. The cement concrete pavement is converted into a composite pavement to suppress reflection cracks caused by plate shrinkage.
3. Road extension and renovation project to prevent cracks caused by new and old junctions and uneven settlement.
4. Reinforcement treatment of soft soil foundation is conducive to water seepage and consolidation of soft soil, effectively inhibiting settlement, uniform stress distribution, and enhancing the overall strength of the roadbed.
5. Newly built road semi-rigid base layer produces shrinkage cracks, reinforced to prevent pavement cracks caused by reflection of foundation cracks.