From the downstream demand, bitumen products are mainly used to lay asphalt wholesale highways, municipal roads, bridges and airports and other places where the asphalt road construction accounted for 82% of consumption. Under certain circumstances the capacity to increase the downstream demand will further promote the growth of the price of asphalt bitumen purposes, on the contrary, it will bring the price down. 2013 by the tight monetary policy neutral, running from the lack of funds asphalt, part of the road construction project was shelved, resulting in a limited 2013 asphalt demand. And common asphalt different manufacture epoxy resin epoxy asphalt is added to the asphalt, after reacting with a curing agent, asphalt has high strength and toughness bitumen prices, and little distortion at high temperatures. This material seems simple, as long as the asphalt and epoxy resin are mixed to a certain percentage. However, to obtain material suitable proportion than prohibitively difficult. Research is to expand in almost a blank in. "It's like the same person's blood type, blood transfusion was able to find a pair of asphalt and epoxy resin, apparently do not mix with each other, the challenge here bituminous use |. Bitumen | Three level Chemical offers three levels by the Jinan Chemical Co., Ltd. Jinan three level chemical. Ltd. (www.sanpinghuagong.com) strong, credible, in Jinan, Shandong chemical products industry has accumulated a large number of loyal customers. The company better work attitude and continuously improve innovative ideas will lead the three-level chemical and you work into brilliant, for a better future!