polymer modified asphalts 聚合物改性沥青
Their water stabilities have no difference. It shows that the corresponding performances of SBS modified asphalts and mixtures are accordant.
分析结果表明:SBS改性沥青与SBS改性沥青混合料对应的性能指标评价结论是比较一致的。
参考来源 - SBS物理和化学改性沥青及混合料性能评价对比研究·2,447,543篇论文数据，部分数据来源于NoteExpress
There is recent progress in theory of modified asphalts.
本文在研究沥青改质的理论问题上取得了进展。
The conditions and development of pavement with ground tire rubber modified asphalts (GTRMAs) inland and abroad are introduced.
介绍了橡胶粉用于改性道路沥青的现状。
Through lots of force ductility tests, the tensile performances of the different SBS modified asphalts in different temperatures are analyzed.
采用测力延度试验，本文分析了不同SBS改性沥青在不同温度，不同改性剂掺量下的性能变化特点。
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