Biaxial PP Geogrid

Biaxial PP Geogrid is made of high-quality virgin polypropylene (PP) resin, produced by extrusion, punching and biaxial synchronous stretching process.

The polymer molecular chains are oriented in both longitudinal and transverse directions, forming a stable square mesh structure with equal tensile strength in two directions, low elongation, high node strength and excellent creep resistance.

With the addition of carbon black and anti-aging additives, it features great UV resistance, acid and alkali corrosion resistance, long service life and perfect interlocking performance with soil and aggregate. It is the most mainstream geogrid for road subgrade and civil engineering reinforcement.

Ⅰ. Raw Material & Production

·Material: 100% Virgin PP Polypropylene

·Process: Extruded sheet → Punching → Heating → Biaxial stretching → Setting & rewinding

·Additive: Carbon black for anti-UV & anti-aging

Ⅱ. Key Features

·Biaxial equal tensile strength, longitudinal and transverse force balanced

·Low elongation, excellent anti-creep performance

·Integral molding node, firm and not easy to break

·Acid, alkali, corrosion and biological erosion resistant

·UV stabilized, long service life over 50 years

·Light weight, easy cutting and fast construction

Ⅲ. Applications

·Highway, railway subgrade reinforcement and road widening

·Soft foundation treatment for yard, factory, port, parking lot

·Embankment slope protection and reinforced soil retaining wall

·Water conservancy dam, river bank reinforcement

·Municipal engineering, landfill slope stabilization