Influence of granularity distribution of quartz refractory aggregate on permeability and viscosity of EPC coating was investigated.
研究了石英粉耐火骨料的粒度分布对消失模铸造涂料的透气性和粘度的影响。
The combined effect of natural zeolite and fly ash on alkali-silica reaction (ASR) of concrete was studied with natural alkali-reactive aggregate and quartz glass aggregate respectively.
用天然活性骨料和石英玻璃骨料研究了粉煤灰与沸石的复合对碱-硅酸反应(asr)的影响。
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