CRUDE HARD ASPHALT 粗硬柏油
hard-asphalt mix 硬地沥青混合料
CRUDE HARD ASPHALT IN BULK 散装粗硬柏油
low-mark hard asphalt 低标号硬质沥青
hard asphalt mixture 硬质沥青混合料
CRUDE HARD ASPHALT IN DRUM 桶装粗硬柏油
hard paving asphalt 硬质道路沥青
The study shows that hard asphalt is suitable for the application of mid and below surface, and it has broad application prospects.
通过研究表明,硬质沥青是一种适合应用于中下面层以及基层的材料,具有广阔的应用前景。
参考来源 - 硬质沥青及其混合料路用性能的试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The result of DSC showed that adding hard asphalt reduced the crystallinity of PP.
DSC测试表明：硬沥青的加入使PP的结晶度下降；
Hard asphalt used on thin overlay has a more significant technical features and economic advantages.
对于薄层罩面工程，采用硬质沥青混合料更具有显著的技术特点和经济优势。
Hard asphalt mixture have well pavement performace, and have better mechanical performance fatigue resistance and water damage resistance.
硬质沥青具有良好的路用性能，在常温状态下还具有较常见基质沥青好的力学性能、耐疲劳性能和水稳性。
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