No. 70 road asphalt products have what performance? First, it is at room temperature, the black shiny solid melts when heated slowly, he can dissolve in organic solvents, which itself has good liquidity, long-lasting adhesion, elastic-plastic, electrical insulation and strong resistance to water damage capability. No. 70 road asphalt products are what come from? Ease by two kinds of methods developed into, a, which is often the crude residue was subjected to vacuum distillation or prepared from the oxidation. Second, the asphalt blending process and methods made by solvent removal. The road asphalt can be used as raw material he diluted emulsified asphalt and bitumen. 70 What is the main purpose of asphalt road? He is mainly applied to paving, the light traffic road asphalt pavement. Dongying Road to Health New Materials Co., Ltd was established since 2004, is located in Dongying City, Shandong Province. The company's main asphalt waterproofing membrane 10, the company warehouse occupies 50 acres, investment No. 18000070 road asphalt manufacturers, have their own large-scale laboratory No. 70 asphalt road price, storage plant, fleet and logistics network. We always adhere to the people-centered scientific concept of development, science and technology investment for the pilot. Quality services for the protection. Continuous innovation, to the times, in a short period of time the achievements of the good results 70 road asphalt suppliers, companies are in the anti-times the monthly development of the situation. The company's aim: quality. Credit first, win-win development. Companies adhering to the "customer first, forge ahead" business philosophy, adhere to the "customer first" principle to provide our clients with quality services. May all customers and colleagues can work together co-development, a great cause. Add my micro-channel is free to you about the price of 70, 70 road construction bitumen asphalt, bitumen building No. 70 indicators, No. 70 asphalt construction quality, building No. 70 asphalt factory, always welcome your advice! Wuhan Jianghan Road No. 70 asphalt suppliers from New Material Technology Co., Ltd. Shandong Zerui. New Material Technology Co., Ltd. Shandong Zerui (www.maidiping.net) is Dongying, site construction materials leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Zerui leader in new materials with the staff warmly welcome all inquiries negotiations to create new materials Zerui a better future.