摘要
由于胶粉改性的沥青具有良好的高低温稳定性、抗老化性能以及抗疲劳性能,并且可以解决大量废旧轮胎的处理问题,因而橡胶沥青具有广泛的应用前景。通过不同胶粉规格、不同胎源、不同胶粉掺量、不同反应时间和不同反应温度下的多种对比试验,探索橡胶沥青的改性机理,初步了解橡胶沥青的性能。
The rubber modified asphalt has good high temperature and low temperature stability,aging resistance and anti-fatigue property.It also can solve the disposal problem of lots of scrap tire.As a result,rubber asphalt has broad application prospect.This paper explores the mechanism of rubber modified asphalt through various comparison tests with different crumb rubber specifications,different tyre sources,different crumb rubber dosage,different reaction time,and different reaction temperature.The basic performance of rubber asphalt is realized generally.
出处
《交通标准化》
2012年第10期44-46,共3页
Communications Standardization
关键词
橡胶沥青
反应机理
影响因素
性能
rubber asphalt
reaction mechanism
influencing factor
performance
