Fiberglass Grid

Fiberglass geogrid is an excellent geosynthetic material used for road surface reinforcement, old road strengthening, and subgrade and soft soil foundation stabilization. It has become an irreplaceable material in addressing reflective cracks in asphalt pavements. This product is a semi-rigid material made by weaving high-strength alkali-free glass fibers into a mesh substrate through advanced warp-knitting processes, followed by surface coating treatment. It exhibits high tensile strength and low elongation in both warp and weft directions, along with excellent properties such as high-temperature resistance, low-temperature tolerance, aging resistance, and corrosion resistance. It is widely used in reinforcement applications for asphalt pavements, cement pavements, subgrades, railway roadbeds, slope protection for embankments, airport runways, and desertification control projects.

Product Features: The product boasts high strength, low elongation, high-temperature resistance, high modulus, light weight, good toughness, corrosion resistance, and long service life. It can be widely applied in engineering fields such as the maintenance of old cement pavements and airport runways, embankments, riverbanks, slope protection, and road and bridge surface reinforcement. It enhances and strengthens road surfaces, prevents rutting fatigue cracks, thermal and cold shrinkage cracks, and underlying reflective cracks. It also disperses pavement stress, extends pavement service life, offers high tensile strength with low elongation, no long-term creep, good physicochemical stability, thermal stability, resistance to fatigue cracking, high-temperature rutting resistance, low-temperature shrinkage cracking resistance, and delays and reduces reflective cracking.

Product Applications

1. Old asphalt concrete pavements: Reinforcing asphalt surface layers to prevent and control diseases.

2. Cement concrete pavement reconstruction into composite pavements: Suppressing reflective cracks caused by slab shrinkage.

3. Road widening and reconstruction projects: Preventing cracks at junctions between old and new sections due to uneven settlement.

4. Reinforcement of soft soil foundations: Facilitating water drainage and consolidation of soft soil, effectively suppressing settlement, ensuring uniform stress distribution, and enhancing overall subgrade strength.

5. New road construction: Reinforcing semi-rigid base courses to prevent pavement cracks caused by reflective cracks from the base.