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乳化沥青是国家“六五”至“八五”期间重点推广的新技术项目之一。该技术在我国的推广应用,正在逐步地改变我国的建筑、养护生产观念,但就目前的技术水平而言,还落后于一些发达国家在该领域的发展水平,无法将乳化沥青混合料直接应用于新建、改建路面,特别是中重交通量的高级路面,因而存在着许多课题,有待于进一步的研究和实践。
Emulsified asphalt is one of the new technology projects promoted by the state during the period of “65” to “85”. The popularization and application of this technology in our country is gradually changing our country’s concept of building and curing production. However, at the current technical level, it still lags behind that of some developed countries in this area and can not be directly applied to emulsified asphalt mixture In the new construction, reconstruction of pavement, especially in the heavy traffic of medium and high pavement, so there are many issues to be further research and practice.