摘要
分别对掺三种不同乳化沥青剂量的冷再生混合料进行了水稳定性试验、高温稳定性试验、松散试验和抗压回弹模量试验等室内试验,结果表明:混合料的水稳定性良好,残留稳定度试验和劈裂强度试验结果均满足规范要求,同时具有较好的抵抗变形的能力,在最佳乳化沥青用量下成型的试件能满足抗压回弹模量大于800MPa的要求。
Some indoor tests such as water stability test, high temperature stability test, loosing test and compression rebound modulus test of cold recycling mixture with three kinds of dosage of emulsified asphalt are conducted. The results show that the mixture has good water stability; its residual stability and splitting strength meet the demand of criterion. Meanwhile it has good non-deformability, and the test sample molded with the optimal dosage of emulsified asphalt meet the demand that compression rebound modulus should be greater than 800MPa.
出处
《交通标准化》
2011年第24期65-69,共5页
Communications Standardization
关键词
乳化沥青
冷再生
性能
试验
emulsified asphalt
cold recycling
performance
test
