摘要
本文介绍了利用丁苯橡胶乳液对胜利道路沥青进行改性。改性后的沥青经日本大有建设株式会社路用性能全面评定，证明符合日本橡胶沥青标准。经室内路用性能评定及试验路３年的观测，表明该沥青具有良好的高温稳定性、低温抗裂性及耐磨性能，产品质量达到国外９０年代同类产品质量水平，可以满足我国的高速公路及特殊路面的使用要求。
The modification of Shengli road asphalt with SBR latex is studied. Extensive evaluation performed by a Japan corporation has indicated that the modified asphalt conforms to the specification of Japan's rubber.modified asphalt.Laboratory evaluation and 3-year observation of experiment road paving have shown that the SBR latex modified asphalt has excellent high-temperature stability,low-temperature resistance to cracking and anti-wear property. Its quality is equivalent to that of the similar foreign asphalt produced in the nineties. It can satisfy the domestic demand for the constuction of high speed highway and special roads.
出处
《石油炼制与化工》
CAS
CSCD
1994年第6期6-9,共4页
Petroleum Processing and Petrochemicals
