What is the geogrid GSJ80/HP
4, mixed with asphalt compatible materials - glass fiber geogrid treatment process after coating is designed for asphalt mixture, every fiber is fully coated with high compatibility with asphalt, so as to ensure that the glass fiber geogrid in the asphalt layer and not in isolation of asphalt mixture but, firmly together.5, physical and chemical stability, through special postprocessing agent coating, glass fiber geogrid can resist all kinds of physical and chemical erosion wear, can resist biological erosion and climate change, ensure that its performance is not affected.6, lock and limit the aggregate because of glass fiber geogrid is mesh structure, aggregate in asphalt concrete can be run through them, thus forming a mechanical interlock. This restriction hinders the movement of aggregates, so that the asphalt mixture in the case of load can achieve better compaction state, higher load capacity, better load transfer performance and smaller deformation.
2, no long-term creep as reinforcing material, have in long-term load under the condition of deformation resistance that the creep resistance is extremely important, glass fiber does not creep, which ensure product can maintain long-term performance.3, thermal stability - the melting temperature of glass fiber above 1000 degrees Celsius, which ensures that the fiberglass geogrid in paving operations to withstand the heat stability.
The geogrid is divided into four categories: fiberglass geogrid, steel plastic geogrid, polyester geogrid and plastic geogrid.Characteristics of glass fiber geogrid:1, high tensile strength, low elongation - fiberglass geogrid with glass fiber as raw material, has a high resistance to deformation, fracture elongation rate of less than 3%.
