摘要
介绍了橡胶粉用于改性道路沥青的现状。总结了橡胶粉改性沥青的生产方法、改性机理、改性效果、混合料性质及生产设备的研究进展。对制约我国胶粉改性沥青形成产业化的瓶颈,提出了建议。
The conditions and development of pavement with ground tire rubber modified asphalts (GTRMAs) inland and abroad are introduced. The research progress of GTRMAS, such as produce method, mechanism and effect of modification, performance of congregation, manufacture technology and instruments etc, are summarized. The bottleneck that hinded GTRMAs industrializing is proposed.
出处
《化学工业与工程技术》
CAS
2005年第2期27-30,共4页
Journal of Chemical Industry & Engineering
关键词
橡胶粉
改性沥青
机理
Ground tire rubber
Modified asphalt, Modified mechanism
