Specifications

Basalt fiber geotextile (geogrid) is a kind of semi-rigid products, which uses high-strength basalt fibers to produce gridding base material with advanced knitting process, and then treated by surface coatings. Both warp and weft directions are high tensile strength and low elongation. The properties are high-temperature resistance, cold resistance, acid etching resistance, little creep, high strength, and little deformation. It is applied to soft soil foundation reinforcing and retaining wall in highway, railway, bridge abutment, approach, wharf, dam, and slag disposal pit, and to anti-crack projects of pavement.

 Parts of technical indexes of basalt fiber geotextile

Applications:

• Subgrade strengthening and pavement repairing for highways, railways and airports
• Subgrade strengthening of perpetual load bearing, such as large parking lots and cargo terminals
• Slope protections of highways and railways
• Culvert reinforcing
• Mines and tunnels reinforcing