grade of cement meaning in English
水泥标号
水泥等级
Examples
- Energy consumption grading of cement plant
水泥企业能耗等级定额 - Grades of cemented carbide part 1 : grades of cemented carbide for cutting tools
硬质合金牌号第1部分:切削工具用硬质合金牌号 - Grades of cemented carbide part 2 : grades of cemented carbide for geological and mining tools
硬质合金牌号第2部分:地质矿山工具用硬质合金牌号 - Due to high quantity and grade of cement , early shrinkage of super high strength & high performance concrete is larger than that of ordinary concrete
超高强混凝土由于采用高水泥用量和高标号水泥，其早期收缩明显大于普通混凝土。 - Abstract : because the water - binder ratio of both high strength concrete and high performance concrete are very low , it bring about the following consequences such as : 1 , the grade of cement strength would be a negligible symbol 2 , the effectiveness of mineral admixture would be considerably improved 3 , the high cohesion of the mixture and concrete " s shrinkage and creep would be changed etc . all these consequences should be well deliberated by the construction circles
文摘:高强混凝土和高性能混凝土因其水胶比都很低，给配制与施工带来如下现象：水泥标号的“标志”作用淡化，矿物掺合料的作用显著改善，拌合物的高粘聚性、混凝土的收缩和徐变性能的变化等，这些现象都值得施工人员注意。