Dongkai polyester geogrid is a kind of new favorable earthwork base material to strengthen the road surface and roadbed.It uses high strength polyester or polypropylene fiber as its raw material and then warp knitted directionally and coated with a special glue. Then it coated with PVC materials to produced as PVC polyester geogrid, or coated fire resistance materials and UV resistance materials to produced as Fire resistance Polyester geogrid and UV resistance Polyester geogrid.
• High tensile strength in longitudinal and transverse directions
• Low stretch rate
• Excellent temperature range adaptability
• Has excellent UV, alkali and oxidative resistance, which result in exceptional anti-aging properties.
• To eliminate the problem of pavement cracking on highways, roads and runways, and driven by the need to reduce costs for infrastructure maintenance and repair.
- Roadbed reinforcement of road and railway, crack prevention, increase of roadbed strength;
- Reinforcement and stabilization of riverside, embankment and side slope;
- Reinforcement on soft ground for stress evenness, sedimentation adjustment, increase of stability and loading capacity of subgrade.
- Reinforcement of the surface of road and bridge
|specification||GSJ30-30||GSJ50-50||GSJ60-60||GSJ80-80||GSJ100-100||GSJ120 -120||GSJ150 -150||GSJ200 -200|
|Mesh size(mm)||12.7*12.7, 25.4*25.4,42*42,50*50|
|Elongation at break≤(%)||13%|
|Processing by||PVC SBR soakage|
Note:The above showed items are basic and partial items , other models can be produce and provide according to clients details Parameter requirement.