How to pick No. 70 in Chongqing asphalt road Keywords: No. 70 asphalt road, how to choose the road asphalt, asphalt road in Chongqing, No. 70 indicators asphalt road in Chongqing now more roadwork, so many developers and construction suppliers headache No. 70 is the choice of road asphalt, well-known, direct impact on the asphalt road after the completion of the quality and length of time, no one wanted to repair the road a few days every day maintenance, how to pick a good asphalt road that should it? I come to you briefly about. No. 70 asphalt road indicators there are so few, the first one is the penetration 60-80; followed by elongation, elongation of 100; the third is the softening point, the road No. 70 asphalt softening point is 46 and finally flash point, flash point of 260 indicators. When asked to buy 70 major road asphalt these indicators, you can determine the extent of the merits of asphalt! After the above explanation, I believe we have a vague understanding, there are still some feeling in the rain mist seller, how to do it? It does not matter, would like to welcome our customers to buy 70 road asphalt road, Shandong Province, students should call the Group Sales Manager Zhang, Shandong Road to Health Group also welcome customers to visit our company and cooperation. Contact: Zhang Tel: 189-5402-5865, Shandong Province Road to Health Company Address: Dongying City, Shandong Province Guangrao County Economic Development Zone solidarity Road 678