碱-集料反应(Alkali-Aggregate Reaction, AAR)是指混凝土中的碱与集料中的碱活性成分发生化学反应,生成膨胀物质使混凝土内部产生自膨胀应力,造成混凝土...
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碱集料反应 AAR ; Alkali-Aggregate Reactivity ; alkali aggregate reaction
碱性集料反应 alkaline aggregate reaction
碱一集料反应 AAR ; Alkali-Aggregate Reaction
正式提出碱一集料反应 AAR ; Alkali Aggregate--Reaction
集料碱反应性 air pollution focal point
碱是混凝土发生碱-集料(aar)反应的重要因素之一。
Alkali is one of the important factors that can cause alkali-aggregate reaction (AAR).
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.
集料碱活性检测是预防碱集料反应(aar)的重要措施。
Identifying the alkali reactivity of aggregate is a most important measure to prevent form alkali aggregate reaction (AAR).
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