一、概述阳离子乳化沥青,作为一种新的建筑材料,由于较热沥青使用方便,适应性强,省工、节能等一系列优点,颇受人们欢迎。我区利用广州化工助剂厂生产的“1831”乳化剂,在广汕线铺筑了300m长的试验路,其中左边为乳化沥青碎石混合料,右边为热沥青碎石混合料,以此对比分析。由于5月我局海、陆丰广汕线遭受特大水毁,公路濒于断绝交通,路面坑槽、严重脱皮露骨,成为全省出名的坏烂路段。在局领导重视和支持下,我们把二台乳化机搬到海丰,就地生产140t乳液,在雨天期间不能用热沥青修补的情况下,利用乳化沥青抢修了8公里特别严重坏烂路段 First, an overview Cationic emulsified asphalt, as a new building materials, due to hot asphalt easier to use, adaptable, labor-saving, energy saving and a series of other advantages, quite popular. I District use of Guangzhou Chemical Additives plant production of “1831” emulsifier in the construction of Guang-Shantou 300m long test road, which is on the left of emulsified asphalt mixture, the right is hot asphalt mixture, as a Comparative analysis. As May I Bureau of the sea, Lufeng Canton Shantou suffered heavy water damage, the highway on the verge of cutting off traffic, pavement pit, a serious peeling, become the province’s well-known bad road. Under the leadership and support of the bureau, we moved two emulsifying machines to Haifeng to produce 140 tons of on-site emulsion in situ. In the case of rainy days, we can not repair with hot asphalt, and use emulsified asphalt to repair a particularly serious and bad section of 8 kilometers