碱是混凝土发生碱-硅酸反应(asr)的重要因素之一。
Alkali is one of the most important factors that can cause ASR.
以霞石正长岩为代表，研究了含碱集料对碱-硅酸反应膨胀的影响。
As a representative alkaline aggregate, nepheline was selected and the effect of it on the expansion of alkali-silica reaction was studied.
论文研究几种含铝物质对碱-硅酸反应的影响，并对其抑制碱-硅酸反应的机理进行探讨。
In this paper, the effect of several substances containing aluminum on alkali-silica reaction and mechanism were investigated.
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。
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.
结果显示，由碱硅酸反应（ASR）引起的膨胀与可溶性碱量和有效碱量之间有很好的关系。
The results show that there is a good relation between the expansion caused by alkali - silica reaction (ASR) and the water soluble alkali content or the effective alkali content.
系统研究了高温条件下锂化合物对碱硅酸反应（ASR）的抑制作用。
The inhibiting effects of lithium compounds on alkali_silica reaction (ASR) at high temperature were systematically investigated.
利用工厂燃烧废弃的稻壳灰与碱液反应制备硅酸钠。
The rice husk ash abandoned by the factory after burnt was used to prepare sodium silicate after reacted with alkali liquor.
利用工厂燃烧废弃的稻壳灰与碱液反应制备硅酸钠。
The rice husk ash abandoned by the factory after burnt was used to prepare sodium silicate after reacted with alkali liquor.
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