摘要
分析了橡胶沥青的机理,介绍了橡胶沥青再生混凝土的制备工艺,并对其软化点测试、针入度测试、延度测试三种性能指标测试的方法进行了研究,指出橡胶沥青混凝土具有高温稳定性、低温抗裂性、水稳性、降噪性等路用性能。
The paper analyzes the mechanism of rubber asphalt,introduces fabrication technology of rubber asphalt recycled concrete,studies soften point test,needle penetration test,and ductility testing methods,and finally points out rubber asphalt recycled concrete road performance,such as high-temperature stability,low-temperature cracking resistance,water stability and noise reducing and so on.
出处
《山西建筑》
2015年第5期90-92,共3页
Shanxi Architecture
关键词
橡胶沥青
再生混凝土
性能
测试
rubber asphalt
recycled concrete
performance
testing
