水泥泌水性的试验方法 standard test methods for bleeding of concrete ; standard test methods for bleeding of
一种直接测定的方法就是压力泌水试验。
A direct method for measuring this is the pressure bleed test.
获得数据指标的试验方法是根据GB8076 - 1997规定试验方法，包括：泌水率、坍落度、凝结时间差、抗压强度比、收缩率等。
The testing method of acquiring the data guide lines is based on provision of GB8076-1997 including bleeding rate, slump, concreting time. ratio of compressive strength. shrinkage rate and so on.
试验结果表明：一定颗粒分布的石灰石粉能改善新拌混凝土的流动性能，减少泌水率及缩短凝结时间。
It is shown that the limestone powder with appropriate particle distribution can improve the fluidity of concrete, reduce bleeding rate and shorten the setting time.
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