摘要
研究了聚合物改性乳化沥青水泥砂浆的力学性能,并对其试验结果进行了分析。研究表明,氯丁橡胶乳液可以在一定程度上改善乳化沥青水泥砂浆的工作性,降低压折比,改善砂浆的破坏形态,可从根本上改善水泥乳化沥青砂浆的低温抗脆裂和高温抗变形能力。
This paper mainly researched mechanical properties of polymer modified emulsified asphalt and cement mortar and analyzed the experiment results. The study results showed that neoprene latex can, to a certain extent, improve the workability of polymer modified emulsified asphalt and cement mortar, reduce pressure off ratio, improve failure modes of the mortar, and funda- mentally improve the capability of resistance to brittle fracture at low-temperature and resistance to deformation at high temperature.
出处
《新型建筑材料》
2012年第6期88-91,共4页
New Building Materials
关键词
聚合物
乳化沥青
改性水泥砂浆
力学性能
polymer
emulsified asphalt
modified cement mortar：mechanical properties
