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- alkali reactive aggregate 堿反應性骨料
- Based on all the results from the tests concerned, it shows that the aggregate consisting of calcite limestone is not alkali reactive. 綜合試驗結果認為該方解石質(zhì)灰巖骨料不具有堿活性。
- It is proposed that the increased alkali-binding capability of the low Ca/Si ratio C-S-H gel can significantly reduce the alkali available for reactive aggregate, resulting in the suppression of ASR. 卻忽視了火山灰反應生成的大量低Ca/Si的C-S-H凝膠在抑制ASR中的作用。
- Identifying the alkali reactivity of aggregate is a most important measure to prevent form alkali aggregate reaction(AAR). 集料堿活性檢測是預防堿集料反應 (AAR)的重要措施。
- Roger, C.A., and Hooton, R.D. “Reduction in Mortar and Concrete Expansion with Reactive Aggregates Due to Alkali Leaching,” Cement, Concrete and Aggregates, 1991. 13:PP.42-49. 廖肇昌，蕭興臺，混凝土內骨材堿性反應之特性及其對鋼筋混凝土構件之影響，結構工程，第二十三卷第二期，1996。
- As to the steel slag, the effect of reducing alkali aggregate reaction is better when alkali reactivity is low and the content of free calcium oxide and periclase is low. 對于鋼渣，當堿活性低，游離氧化鈣和方鎂石的含量低時(shí)，抑制堿集料反應的效果愈好。
- The effect of reactive aggregate gradient distribution in cement-based functionally gradient materials(FGM) on its mechanical property is compared with that of homogeneous distribution. 通過(guò)活性集料在混凝土中的梯度分布和均勻分布,研究對比了活性集料梯度分布對水泥基材料力學(xué)性能的影響。
- Expansion behavior of concrete with alkali-silica reactive and alkali-carbonate reactive aggregates autoclaved in different alkalis was studied. 研究了由堿-硅酸活性集料和堿-碳酸鹽活性集料制成的混凝土在各種堿中的膨脹行為。
- The experiment indicates that the basalts containing chalcedony and microcrystalline quartz possess potential alkali reactivity and belong to typical alkali-silica reaction. 結果表明,由含有玉髓、微晶石英等礦物的玄武巖骨料具有潛在堿活性,且屬典型的堿-硅反應。
- This kind of soil contains much alkali. 這種土壤含堿豐富。
- Research on alkali reactivity of artificial granite aggregate for Three Gorges Project 三峽工程花崗巖人工骨料堿活性試驗研究
- Our team scored the most goals on aggregate. 整個(gè)來(lái)說(shuō)，我們隊得分最多。
- A new accelerated method for determining the alkali reactivity of carbonate aggregate 碳酸鹽反應活性的新快速鑒定方法
- Effect of Reactive Aggregate Gradient Distribution in Cement-Based Functionally Gradient Materials on Its Mechanical Property 活性集料梯度分布對水泥基材料性能的影響
- Methods of test for production control of concrete -- Method of rapid test for identification of alkali reactivity of aggregate 混凝土生產(chǎn)管理用試驗方法。集料堿性反應性識別的快速試驗方法
- A collection or totality; an aggregate. 聚合，堆匯合或整體; 聚合
- Keywords alkali aggregate reaction （AAR）;alkali-silica reaction （ASR）;alkali reactivity;testing method;suppressing measure;mineral admixture; 堿-骨料反應;堿-硅酸反應;堿活性;檢測方法;抑制措施;混合材;
- alkali reactiveadj. 對堿反應的
- The Research of Alkali Reactivity in carbonate Aggregates 碳酸鹽骨料的堿活性研究
- The aggregate number of unemployed is fifty thousand this year. 今年失業(yè)人數總共達五萬(wàn)人。
