“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	Modern Library modern library modern library ideas modern library management model Modern Literary Magazine modern literary movement modern literary theory and criticism Modern Literature and Art Modern Literature Series modern lithium industry in China modern logic modern logistics services modern machine building-industry in China modern magnesium industry in China modern marine sediment modern market system modern masonry technology modern mathematics modern method Modern Miscellany modern molybdenum industry in China Modern Moral Philosophy modern moral thoughts of China modern nation Modern Nationalism

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