The two important factors of affect concrete durability are AAR(Alkali aggregate reaction) and freeze-thaw cycles. 碱骨料反应和冻融循环是影响混凝土耐久性的两个重要因素。 www.fabiao.net 2. Estimating the effective alkali contribution from the supplementary cementing materials to expansion due to alkali...
reaction n.[U,C] 1.反应,回应 2.(对旧观念等的)抗拒 3.生理反应,副作用 4.反应能力(通常用复数) 5.反对,反动,阻碍 6.化学反应 7.反作用力 alkali antimonides 碱锑化物 alkali dimer 碱二聚物 alkali earth 【电】 碱土金属 alkali poisoning 碱中毒 alkali resistant 抗碱 alkali free 不...
alkali-aggregate reaction 英 [ˈælkəlaɪ ˈæɡrɪɡət riˈækʃn] 美 [ˈælkəlaɪ ˈæɡrɪɡət riˈækʃn]网络 碱集料反应; 混凝土碱骨...
Alkali aggregate reaction (AAR), also known as alkali silica reaction (ASR), is a major form of concrete deterioration for older structures. AAR will eventually weaken the concrete, induce cracking, and can jeopardize the integrity of dams and nuclear structures to the point of having them ...
alkali-aggregate reaction 英文alkali-aggregate reaction 中文【化】 碱性集料反应
以下为句子列表: 英文: Concrete alkali-aggregate reaction can be great damage to the concrete, which is called the cancer of content. 中文: 摘要混凝土碱骨料反应对混凝土的结构会产生相当大的危害,被称之为混凝土的癌症。 更详细... 分享到: ...
Thealkali-aggregate reactionin concrete is one of the adverse reactions that result in the diseases of the structures of cement concrete. 混凝土碱-骨料反应是导致水泥混凝土结构产生病害的一种有害反应。 更多例句>> 2) alkali aggregate reaction
The characteristics of dielectric spectroscopy of alkali aggregate reaction is discussed. 对碱集料反应的介电谱特性进行的讨论结果表明 ,如果有碱集料反应 ,其Cole Cole图中存在 1条起自原点的垂直线 ,且集料的碱活性越强 ,该垂直线越长 。 更多例句>> 3...
An alkali aggregate reaction tester is composed of body, temperature and time controller, heat pipe, draining hole, water pump, overflow hole, and shelf, etc. The inner lining of the instrument body is made of quality stainless steel plate, with an outer shell that adopted the stainless steel...
Alkali-aggregate reaction in concrete is the name given to a group of reactions leading to expansion caused by a chemical reaction between the alkalis contained in the cement paste and certain reactive forms of (usually silica containing) minerals in the aggregates, see Figure 4. The alkalis in...