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Composite PP Geogrid-PET staple fibers geotextile is material composed of PP Biaxial geogrid,attached to Polyester short fiber nonwoven geotextile backing. Polyester Geogrid Stitched With Nonwoven Geotextile Impregnated By Bitumen is an Asphalt Reinforcement Composite that polyester 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.
geogrid for road geogrid machine geocell slope Composite geogridHot products
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