摘要
针对水泥稳定碎石半刚性基层易出现收缩裂缝的问题 ,研究一种HNF 6型高效缓凝阻裂剂 ,把它掺入水泥稳定碎石基层 ,能阻止和减少裂缝的发生 ,取得良好的效果。
This paper presents the study on the development of HNF-6 high efficient slow-curing crack arresting agent used in cement stabilized macadam base course to reduce and stop contraction cracks, which usually occur for the semi-rigid base course. The practical applications have shown that the agent has good effect.
出处
《公路交通科技》
EI
CAS
CSCD
北大核心
2001年第2期13-15,共3页
Journal of Highway and Transportation Research and Development
关键词
NF6
缓凝
阻裂剂
HNF-6
Slow-curing
Crack arresting agent
