High viscosity fog sealing layer at room temperature with good fluidity and construction ease, which is on the market emulsification system or oil-type fog sealing layer is difficult to achieve. In addition, this product also further added asphalt regeneration agent, the aging asphalt restore regeneration, fully blackened pavement, to ensure durability and enhance the self-healing performance of pavement.
High viscosity sand fog sealing layer is mainly applicable to the need for blackening, lack of oil, loose surface, there are slight cracks in the road surface and the need to enhance the anti-skid performance of the road. As this technology adopts special high viscosity asphalt, it is also suitable for heavy traffic highway and large pore OGFC drainage pavement.
Construction steps: first sprinkle sand (dosage: 250-350g/m2 --- spray high viscosity fog sealing layer --- then sprinkle sand (100-200g/m2).
High viscous sand fog sealing layer can effectively repair asphalt pavement, to ensure that the road surface is clean and beautiful, and quickly open to traffic.