Tri-dimension geonet for drainage is made of high-intensity HDPE and anti-ultraviolet ray assistantance, is produced in a special process. It has 3 layers structure with high strength in central rib which display in vertical, its drainage pipe in the direction of drainage is in line, the ribs on both sides are in cross-order, enhance its whole stability.
Anti-aging, resisting rot. Distribute load effectively in construction of highway, railway groundsill which improves their bearing ability and stability, also prolongs their life-span. Lay geonet on the slope of highway, railway can prevent slide of stone and soil, keep soil, beautify Environment; Prevent the reservoir and river dam clloapse. Its good flexibility and permeability can release ocean wave the concussion power in sea bank projection.