In the tests, the mixed recycled aggregates range respectively from 0,25%, 50%, 75% to 100%, and the same concrete slump values are get by adjusting water dosage.

试验中再生骨料的掺入量分别为0，25%，50%，75%和100%，通过调节用水量使各组混凝土达到相同的坍落度。

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In the tests, the mixed recycled aggregates range respectively from 0,25%, 50%, 75% to 100%, and the same concrete slump values are get by adjusting water dosage.

试验中再生骨料的掺入量分别为0，25%，50%，75%和100%，通过调节用水量使各组混凝土达到相同的坍落度。

youdao