HAILIDE?ZHGQ is a polyester geogrid, composed of high molecular weight, high tenacity multifilament polyester yarn, and has a polymeric coating. Polyester yarns must have minimum average molecular weights of 25,000 and a maximum carboxyl end group of 30. HAILIDE ZHGQ is characterised by high strength at low elongation, excellent creep behavior and durability in civil engineering applications. The Benefits of HAILIDE ZHGQ High tensile strength at low elongation Low creep tendency Increased pull-out resistance and compound strength Optimum stability of the junction of the grid High chemical and biological resistance High resistance to installation damage and Ease of installation Application of HAILIDE ZHGQ Roadbed reinforcement of road and railway, crack prevention, increase of roadbed strength. Reinforcement and stabilization of riverside, embankment and side slope. Dyke reinforcement on soft ground for stress evenness, sedimentation adjustment, increase of stability and loading capacity of fundus.