摘要
介绍了废旧橡胶粉改性沥青的国内外应用状况,分析了胶粉改性沥青的特点、机理、方法以及胶粉改性沥青的贮存稳定性和感温性等。指出将废旧橡胶粉用于改性沥青,既能提高沥青的性能,又有利于废旧橡胶的循环利用,减少环境污染,有着良好的发展前景。提出我国应尽快制定出废旧橡胶粉改性沥青的行业标准规范。
The condition and application of crumb rubber modified asphalt domestic and abroad were introduced, and the characteristic, mechanism, preparing method, storing stability and temperature susceptibility of the crumb rubber modified asphalt were analyzed. It was pointed out that the application of crumb rubber in asphalt modification can not only improve the performances of bitumen and promote the reuse of used rubber and decrease environment pollution as well. So the crumb rubber modified asphalt has good applied foreground. The industry criterion of the crumb rubber modified asphalt should be established in our country promptly.
出处
《合成橡胶工业》
CAS
CSCD
北大核心
2007年第2期159-162,共4页
China Synthetic Rubber Industry
关键词
废旧橡胶粉
改性沥青
改性机理
综述
crumb rubber
modified asphalt
modified mechanism
review
作者简介
袁德明（1980-），男，硕士研究生。
通讯联系人。
