Features of fiberglass geogrid

      High tensile strength, low elongation——Glass fiber geogrid is made of glass fiber, which has high resistance to deformation, and the elongation at break is less than 3%. No long-term creep—as a reinforcing material, it has a long-term The ability to resist deformation under load, that is, creep resistance, is extremely important. The glass fiber will not creep, which ensures that the product can maintain long-term performance.

　 Thermal stability-the melting temperature of the glass fiber is above 1000 ℃, which ensures the thermal stability of the glass fiber geogrid during the paving operation.

     Compatibility with asphalt mixture——The material coated in the post-treatment process of the glass fiber geogrid is designed for asphalt mixture. Each fiber is fully coated and has high compatibility with asphalt. This ensures that the glass fiber geogrid is not isolated from the asphalt mixture in the asphalt layer, but is firmly combined.

    Physical and chemical stability——After coating with special post-treatment agent, the glass fiber geogrid can resist all kinds of physical abrasion and chemical erosion. It can also resist biological erosion and climate change to ensure that its performance is not affected.

　 Aggregate interlocking and restriction——Because the fiberglass geogrid is a mesh structure, the aggregate in the asphalt concrete can penetrate through it, thus forming a mechanical interlocking. This restriction hinders the movement of the aggregate, so that the asphalt mixture can achieve a better compaction state, higher load-bearing capacity, better load transfer performance and smaller deformation under load.