Fiberglass geogrid are made of hfiberglass yarns by warp-knitting with further bituminous coating for better adhesion to asphalt-concrete layers.
Fiberglass Geogrid is used for road pavement reinforcement and asphalt overlayers reinforcement, it ensures the durability, crack control, fatigue reduction, and deformation prevention in the pavement.
It increases that traction of the asphalt layer in this way distributing the vertical load to horizontal efforts. And it is capable of prolonging the life of a road up to 10 times, reducing the fatigue of the pavement.
Fiberglass Geogrid Stitched With Geotextile Impregnated By Bitumen is an Asphalt Reinforcement Composite that fiberglass geogrid with light weight Pet Spunbond Nonwoven Fabric . They are stitched together and coated by bitumen to strengthen the bond with the asphalt layers . The asphalt layer to increase the tensile strength to prevent road surface crack caused by foundation crack reflection. The chemistry stability is good, the hot-stability is good, anti-weary dehiscence, anti-low temperature shrinkage crack, postponement reduction reflection crack.
It increase of pavement strength,uniform redistribution of load,increase of road base load-bearing capacity and inert materials saving.