Biaxial Geogrid

Biaxial plastics geogrid Product Introduction Double-direction geogrid is made of high molecular polymer through extrusion, forming and punching before longitudinal and lateral stretching. This material has considerable tensile strength in longitudinal and lateral directions. This chain structure can effectively bear and diffuse forces on soil and is applicable to large area permanent load bearing foundation as a reinforce. Product Features 1. Increase the bearing capacity of the roadbed and foundation and prolong their service life. 2. Prevent road surface and foundation from sinking or flawing, keep clean and beautiful ground surface. 3. Convenient construction saves time and labor, reduce mounting time and decrease maintenance expense. 4. Prevent culverts from flawing. 5. Enhance earth slope and prevent water loss and soil erosion. 6. Decrease underlayer thickness and save manufacturing cost. 7. Enhance the stability of side slope turf net patch to improve greening. 8. Replace wire netting used in mine as intermediate ceiling netting. Product Function Double-direction stretch plastic geogrid is used to reinforce dyke and roadbed, side slope, tunnel wall, large airport, parking lot, pier freight yard, etc. that are with permanent load bearing.Specifications:Item TGSG15-15 TGSG20-20 TGSG30-30 TGSG40-40 TGSG45-45 Longitudinal Tensile Strength(kN/m) 15 20 30 40 45 TransverseTensile Strength(kN/m) 15 20 30 40 45 Longitudinal Yield Elongation(%)<= 15 TransverseYield Elongation(%)<= 13 LongitudinalYield Strength at 2% Elongation(kN/m) >= 5 7 11 14 16 Transverse Yield Strength at 2% Elongation(kN/m) >= 5 7 11 14 16 Longitudinal Yield Strength at 5% Elongation(kN/m)>= 7 14 21 28 32 Transverse Yield Strength at 5% Elongation(kN/m) >= 7 14 21 28 32 Product Length/roll,m 40+0.20 Product width ,m 1-6