“polymer modified bitumen”的概念、定义、翻译、参考文献-科学参考

单词	polymer modified bitumen
释义	polymer modified bitumen Encyclopedia 理学[补录条目]释 polymer modified bitumen高分子改性沥青通过机械高速剪切作用或反应性共混，将少量的高分子改性剂均匀分散在沥青中，有效降低沥青的脆化温度和温度敏感性、提高沥青的软化点和弹性以及抗永久形变性能，从而使沥青成为满足高等级的路面铺设和屋顶防水要求的建筑材料。
随便看	processing of polymer processing of rapeseed processing of traditional uyghur medicine processing pattern of garment processing program processing property of melt processing quality processing software of gamma energy spectrum processing technology of fish meal products processing technology of fish oil products processing technology of superalloy processing trawler processing unit process innovation process input process inspection technology process instance process instrumentation procession of immortals paying homage to the primordial Procession of the Emperor’s Heaven Worshiping Ceremony process knowledge acquisition process lens process level design of MEMS process-level parallelism process library

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