the performances of sbr modified asphalt emulsion were tested through indoor experiments, and its performance characteristics were studied by comparing with the common emulsified asphalt.
通过室内试验对复合sbr改性沥青乳液的各项性能进行了测试,并与普通乳化沥青进行对比,研究了复合sbr改性沥青乳液的性能特点。
a kind of technical process, by which cation modified asphalt emulsion was prepared with polymer added to cation serum and then mixed with 70 heavy asphalt was introduced.
采用将聚合物乳液加入阳离子乳化液中,再与重交70号沥青一起乳化的技术路线,制备阳离子型改性乳化沥青。
for preventing water intrusion to the road base, modified asphalt emulsion used as a closure of the highway for improving the quality of the road works have a very important role.
为防止水侵入到基层中,采用改性乳化沥青作为下封层对于提高高速公路的路面工程质量具有很重要的作用。