... concrete composition 混凝土成分 concrete compression strength 混凝土抗压强度 concrete consistence 工业用油总结报告混凝土稠度 ...
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After the new cement standards come into force, changes take place in the relationship between the cement strength and concrete compression strength.
使用水泥新标准后，水泥强度同混凝土抗压强度之间的关系随之变化。
The effect of recycled coarse aggregate quantity, recycled fine aggregate, PFA replacing cement quantity and water cement radio on the recycled concrete compression strength and slump.
本文研究了再生粗骨料掺量、再生细骨料掺量、粉煤灰取代水泥量和水灰比对再生混凝土抗压强度和坍落度的影响。
The effects of recycled aggregate quantity, PFA replacing cement quantity, PFA over-replacing quantity and water cement ratio on PFA regeneration concrete compression strength were studied.
研究了再生骨料掺量、粉煤灰取代水泥量、粉煤灰超量系数和水灰比对粉煤灰再生混凝土抗压强度的影响。
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