细集料未压实空隙率FAA不宜小于45%;
集料的结构组成对沥青混合料的性能影响非常显著。
Sustensation of skeleton has strong impact to high-temperature performance of asphalt mixture.
本实验研制的超速凝超早强水泥中的微集料掺加量高达13%。
Amount of microaggregate added in this kind of cement was up to 13%.
本实验研制的超速凝超早强水泥中的微集料掺加量高达13%。
Amount of microaggregate added in this kind of cement was up to 13%.
应用推荐