... such as the roadway,railway,earth bank,approach road,dock,retaining wall,flood dike,dam,mudflat treatment ... environment protection buildings,retaining wall,slope protection,and the road surface cracking resistance,etcCharacteristic: Large strength,small creep ... construction.Property indexes of the high-strength steel plastic geogridItemGSZ30-30GSZ40-40GSZ50-50GSZ60-60GSZ80-80GSZ100-100GSZ150-150Tensile ...