HDPE Biaxial Plastic Geogrid for Roadbed Reinforcement

Biaxial plastic geogrid uses polymer (polypropylene) as the main raw material, adds nano-scale carbon black, extrudes a continuous sheet, punches regularly on the sheet, and then heats and stretches the screen (one-way or one-way first and then two-way). The stretching process makes the original scattered pore-distributed clusters of molecular chains re-align along the stretching direction, in a straight state, so that the tensile strength of the geogrid is greatly increased, the tensile strain and creep strain are significantly reduced, and the mechanical properties of material is improved.

• High tensile strength at both longitudinal and transverse direction
• Improving bearing capacity of foundation
• Preventing cracking and subsiding
• Convenient to construct, reducing cost and maintaining expense

High strength and tensile performance: The geogrids have high tensile strength and stiffness, and can withstand large loads and stresses.

Durability: The geogrid has good chemical resistance and aging resistance, and can be used for a long time under different environmental conditions.

Permeability: The mesh structure of the geogrid allows water to pass through, helping to drain water and prevent liquid accumulation.

Easy to install: The geogrid is relatively light and flexible, easy to handle and install, and can be cut and customized as needed.