Stress absorption and cracking resistance. The polymer is cracked in the asphalt surface layer and the stress of the lower layer of the wheel contact and the stress in the area other than the wheel load edge can be dispersed, and a buffer zone is formed between the two force regions to reduce the stress gradually, Reduce the stress concentration on the asphalt surface damage, so as to effectively extend the life of the road. Overall stability. Polymer crack resistance with its good tensile strength and adhesion can be connected to the lower cracks on both sides of the formation of 75mm-100mm wide absolute overall protective layer. Better resistance to low temperature cracking. As the polymer crack paste has a strong tensile strength. Its application in the asphalt base layer can improve the transverse tensile strength of the base layer, resist the large tensile stress without damage. Even if the local area cracks, the stress concentration at the crack, the polymer resistance to crack transmission and disappear, the crack will not develop to the surface layer and damage the road. Features: its water resistance, crack resistance and operability are superior to the traditional anti-cracking products. The product is a natural material synthesis, corrosion resistance, wear resistance, easy recycling, environmentally friendly products, in line with China's ongoing implementation of the sustainable development policy, can withstand the high temperature below 200 ��, so in the asphalt mixture 165 The high degree of strength, good bonding performance, strong carrying capacity, not only can adapt to the development trend of large traffic volume, but also can not only adapt to the development trend of large traffic volume. Can greatly extend the service life of the road. wholesale fully ground drills bitumen sprayer truck suppliers crack filling products in india how to pave a road with asphalt