...标准稠度用水量;凝结时间;强度 [gap=615]g;grinding aid;particle size distribution and particle pattern;specific surface;water requirement of normal consistency;setting time;strength ..
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... For Data Consistency Purposes 对于数据一致性目 water demand for normal consistency 标准稠度用水量 water consumption for standard consistency 标准稠度用水量 ...
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水泥标准稠度用水量 Standard test method for water
本标准规定了水泥标准稠度用水量、凝结时间和由游离氧化钙造成的体积安定性的检验方法。
This standard specified the testing methods of water requirement of normal consistency, setting time as well as soundness of portland cements caused by free calcium oxide.
结果表明:(1)高钙灰的掺入改善了胶砂的工作性,降低了标准稠度用水量,延缓了胶材的初终凝时间;
The results show: (1) with high calcium mixing, concrete workability was modified, the water quantity needed for standard consistence decreased, initial and final setting time increased;
研究了当水泥中混入隔热防水粉后 ,隔热防水粉对水泥标准稠度用水量、凝结时间及体积安定性的影响 。
The effect of the amount of water needed under the cements normal consistency, setting time and volume stability were investigated when heat insulation and waterproofing powder was added in cement.
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