利用预混法阴离子乳化沥青技术，用兰3号阴离子乳化剂对原沥青进行乳化处理，所得乳化沥青的各项性能指标均合格；
The technique of give mix way of anionic emulsifiers is used to emulsify the crude asphalt with Lan No. 3 anionic emulsifiers.
研究了以阴离子型丁苯胶乳、重交沥青、乳化剂和稳定剂制备阳离子型改性乳化沥青的方法。
The way of preparing cationic emulsion asphalt from SBS, heavy asphalt, emulsifiers and stabilizers was studied.
研究了以阴离子型丁苯胶乳、重交沥青、乳化剂和稳定剂制备阳离子型改性乳化沥青的方法。
The way of preparing cationic emulsion asphalt from SBS, heavy asphalt, emulsifiers and stabilizers was studied.
应用推荐