Biaxial plastic geogrids
1.Material:Polyproplene
2.Width:1m-6m
3.Usage:Reduce construction cost
Enhancing slope
Biaxial plastic geogrids
Plastic earthwork grid is a drawing of a square or rectangle of polymer mesh material, according to its manufacture different stretching direction can be unidirectional and bi-stretch. It is in the extruded polymer sheets (raw materials for PP or HDPE) punch, and heating purposes of directional stretch. Unidirectional grid only stretch along plate length direction, which is biaxially oriented grid continues to be one of the grid and then in the direction of its length vertical stretch.
Biaxial plastic geogrids are polymers by extruding, forming, punching process after the vertical and horizontal stretch. The material in both portrait and landscape have great tensile strength, this structure in the soil can also provide a more effective commitment and spread the ideals of the chain-like system, adapted to large permanent hosted Foundation.
PP biaxial geogrid mechanical properties
Specification | Longitudinal/Transverse Tensile Strength | Longitudinal/Transverse Strength at 2% Strain /(KN/m) | Longitudinal/Transverse Strength at 5% Strain /(KN/m) | Longitudinal/Transverse Elongation % |
TGSG1515 | ≥15.0 | ≥5.0 | ≥7.0 | ≤15.0/13.0 |
TGSG2020 | ≥20.0 | ≥7.0 | ≥14.0 | |
TGSG2525 | ≥25.0 | ≥9.0 | ≥17.0 | |
TGSG3030 | ≥30.0 | ≥10.5 | ≥21.0 | |
TGSG3535 | ≥35.0 | ≥12.0 | ≥24.0 | |
TGSG4040 | ≥40.0 | ≥14.0 | ≥28.0 | |
TGSG4545 | ≥45.0 | ≥16.0 | ≥32.0 | |
TGSG5050 | ≥50.0 | ≥17.5 | ≥35.0 |
