Performance characteristics of golden brown basalt geogrid
Golden brown basalt geogrid is a high-performance geosynthetic material. With its unique material and manufacturing process, it shows a series of superior performance characteristics. It is especially suitable for resisting cracks and ruts, as well as shrinkage resistance under low temperature conditions.
Resists cracks and ruts
Golden brown basalt geogrid plays a skeleton role in asphalt surface layer, which can effectively disperse wheel load stress and reduce stress concentration. At the same time, its own deformation is small, which can reduce pavement deflection deformation to a certain extent, thus improving fatigue performance. In addition, the low elongation of basalt fiber geogrid reduces the deflection of pavement and ensures that the pavement will not be excessively deformed, thus reducing the damage of asphalt surface layer caused by sudden stress change.
Low temperature shrinkage resistance
Under the condition of low temperature, asphalt concrete will produce tensile stress when cold shrinking. Cracking occurs when the tensile stress exceeds the tensile strength of asphalt concrete. The application of golden brown basalt geogrid improves the transverse tensile strength of surface layer, which greatly improves the tensile strength of asphalt concrete, and can resist large tensile stress without damage. Even if cracks occur in local areas, the stress concentration in the cracks disappears through the transmission of basalt geogrid, and the cracks will not develop into cracks 。
Conclusion
To sum up, with its high strength, low elongation, good physical and chemical stability and creep resistance, golden brown basalt geogrid can effectively deal with the problem of low-temperature shrinkage cracking while resisting cracks and ruts, which is an ideal choice for road construction and maintenance.
Post time: Feb-10-2025
