Waste tire rubber powder and SBS modified bitumen compound can take full advantage of SBS modifier with two kinds of powder and reduce the amount of SBS 30 mesh rubber powder, reduce the cost of modified asphalt. The problem is: the composite powder and SBS modified asphalt existing preparation process is not mature enough; about how to determine the composite powder and SBS modified asphalt modifier reasonable two kinds of research content is still not perfect, did not offer reasonable dosage; for composite powder and SBS modified asphalt pavement performance evaluation system is not enough. 20-120 purpose rubber powder used in all steel tire tread by fine grinding it has good elasticity, toughness, durability and compatibility with asphalt, is widely used in tires, shoes, belt, conveyor belt, asphalt and so on. In the shoe, rubber conveyor belt added some pink rubber powder, can enhance the toughness and wear resistance. Because of its compatibility with asphalt, joined in the laying of asphalt road in certain rubber powder can improve pavement performance 60 mesh rubber powder, thus extending the life of the road, a significant reduction in the cost! With improving powder application technology, and its applications will continue to be broadened! 20-30 mesh rubber powder: mainly used in rubber track, road cushion, paving the elastic layer, pavement and other sports venues; in general, mainly in low-grade powder mixed with a large number of products, but also can be used for a small amount of tread to reduce Dynamic heat tire life, for example in the bottom of the shoe-doped 100 parts or more. In the building materials in applications, such as the laying of sports venues, the laying of the track bed base rubber modified asphalt, shock absorption, reducing noise and other occasions. Asphalt products in high temperature plus powder mix for road surfacing and roofing layer effects are very good, in a small number of high-end products are sometimes available ultrafine powder, ultra-fine powder can improve as a result of tear, fatigue and other properties, So in some products also mixed with special requirements, such as the incorporation of 10 parts by weight of more than 100 mesh fineness of powder in the tread compound to improve tire mileage. Buddha face powder than unactivated powder will further improve the performance of the application will be further expanded. Crumb Rubber Modified Asphalt | yechon Group Quality First (certified) | rubber powder provided by Shandong yechon Group Limited. Shandong yechon Group Limited (www.sdlqjtyxgs.com) (www.sdlqjtyxgs.com) is a leader in Binzhou, natural rubber, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. In yechon group leadership with the staff warmly welcome all inquiries negotiations to create a better future yechon Group. You can also access (www.sdlqjtyxgs.com/supply_details_45681865.html), for more information about the company.