Loading Port:Qingdao
Payment Terms:TT or LC
Min Order Qty:1000 g/m²
Supply Capability:10000 g/m²/month
Product Specification---PP Biaxial Geogrid
Introduction:
Biaxial geogrid, made of high molecular polymer, is extruded into sheet and then punched into regular mesh pattern, and finally stretched in longitudinal and transverse directions.
Features:
1. With high tensile strength in longitudinal and transverse directions
2.This structure can provide an chain system of more effective force bearing and spreading for the soil.
Application:
Mainly applied in highway, railway, slope protecting projects etc.
1)strengthen land loading capacity and extend its service life.
2) convenient to construct ;
reducing project cost and maintenance cost.
Properties of PP Biaxial Geogrid (Test Method: ASTM D 6637)
Item Spec | TGSG 15-15 | TGSG 20-20 | TGSG 25-25 | TGSG 30-30 | TGSG 35-35 | TGSG 40-40 | TGSG 45-45 | TGSG 50-50 | ||
Tensile Strength ≧(Kn/m) | MD | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | |
TD | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | ||
Nominal Elongation ≦(%) | MD | 15 | ||||||||
TD | 13 | |||||||||
Tensile Strength at 2% Strain ≧(Kn/m) | MD | 5 | 7 | 9 | 10.5 | 12 | 14 | 16 | 17.5 | |
TD | 5 | 7 | 9 | 10.5 | 12 | 14 | 16 | 17.5 | ||
Tensile Strength at 5% Strain ≧(Kn/m) | MD | 7 | 14 | 17 | 21 | 24 | 28 | 32 | 35 | |
TD | 7 | 14 | 17 | 21 | 24 | 28 | 32 | 35 | ||
Junction Efficiency (%) | 93 | |||||||||
Width ≦(m) | 6 | |||||||||
Note: MD: Machine direction
TD: Transverse direction
Images of PP Biaxial Geogrid
