Introduction
The main components of glass fiber are: silicon oxide, an inorganic material, its physical and chemical properties are extremely stable, and it has high strength, high modulus, high wear resistance and excellent cold resistance, no long-term creep; thermal stability Good; the mesh structure makes the aggregates interlock and limit; improves the load-bearing capacity of the asphalt mixture. Because the surface is coated with special modified asphalt, it has two-layer composite performance, which has the advantages of glass fiber and compatibility with asphalt mixture, which greatly improves the wear resistance and shear resistance of geogrid Cut ability.
Characteristics
High tensile strength and low elongation--Glass fiber geogrid is made of glass fiber and has a high resistance to deformation. The elongation at break is less than 3%.
No long-term creep--As a reinforcing material, it is extremely important to have the ability to resist deformation under long-term load, that is, creep resistance, glass fiber will not creep, which ensures that the product can maintain performance for a long time.
Thermal stability-The melting temperature of the glass fiber is above 1000 ℃, which ensures the stability of the glass fiber geogrid under heat during paving operations.
Compatibility with asphalt--The material coated by the fiberglass geogrid in the post-treatment process is designed for asphalt mixture. Each fiber is fully coated and has high compatibility with asphalt This ensures that the fiberglass geogrid will not be isolated from the asphalt mixture in the asphalt layer, but will be firmly bonded together.