摘要
水泥混凝土道路改建时形成的废弃混凝土块的有效利用是一个亟待解决的问题。通过对废弃混凝土再生集料的加工和性质的检测及在道路基层中的应用研究 ,认为再生集料具有良好的路用性能 ,采用无机结合料进行稳定的半刚性基层完全能够满足现行规范高等级公路基层的指标要求 。
It is an important problem to make effective use of scrap concrete material during maintenance or reconstruetion of a cement concrete road.According the properties of regenerated concrete aggregate and the re-use as the semi-rigid base-course material stabilized by cement or lime and fly-ash,it is pionted out that the regenerated concrete aggregate has good features under the needs of the present specifications, and it is an effective way to re-use scrap concrete.
出处
《长安大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2002年第5期1-4,共4页
Journal of Chang’an University(Natural Science Edition)
