Thirdly, modification effect of epoxy resin and its content was researched upon high-temperature stability and low-temperature cracking-resistance of asphalt mixtures using rutting test and bending test.
再次,通过高温车辙试验和低温弯曲试验,研究环氧树脂及其含量对沥青混合料高温抗流动性能和低温抗开裂性能的改性效果。
参考来源 - 环氧树脂改性沥青及混合料性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
研究了聚丙烯酰胺对混凝土性能的改性效果。
The paper researches the concrete property effect modified by polyacrylamide.
研究了膨润土对新拌砂浆和硬化砂浆的改性效果。
Modified effect was studied on fresh mortar and hardens mortar with bentonite.
介绍了吸油率法直接表征碳酸钙改性效果的方法。
The characterization of modified calcium carbonate by oil absorption ratio was introduced.
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