介绍了一套高性能混凝土的约束收缩试验方法。
A test method for restrained shrinkage of high performance concrete is introduced.
选择合适的收缩试验方法对半刚性基层材料的收缩性能进行研究非常具有现实意义。
Choosing suitable shrinkage test method to study semi-rigid base course materials' shrink performance has high practical significances.
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.
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