混凝土泌水量 的英文怎麼說

中文拼音 [húnníngshuǐliáng]
混凝土泌水量 英文
bleeding capacity of concrete
  • : 混形容詞1. (渾濁) muddy; turbid2. (糊塗; 不明事理) foolish; stupid
  • : 動詞1. (凝結) congeal; curdle; coagulate 2. (注意力集中) fix
  • : 泌名詞[書面語] (湧出的泉水) gushed spring water
  • : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • 混凝土 : concrete; beton; jetereting混凝土壩 concrete dam; 混凝土板 concrete slab; 混凝土標號 concrete gra...
  • 水量 : water yield; the yield of water水量計[表] watermeter; 水量平衡 water balance; 水量收支 water budget
  1. Self - compacting concrete is a kind of concrete with low w / b ratio and good workability, which does not need to pug. it is a trend for both the researchers and the concrete engineer

    自密實是一種在較低灰比條件下,不,不離析,不需振搗或只需少振搗即達到均勻密實的,是工程技術的一個重要發展方向,也是目前國內外學者研究的一個熱點。
  2. In this paper, the so preparing self - compacting concrete with low and middle strength using super fine mountain sand artifical sand and phosphorus slag is studied systemically. through the study the influence of the shape, the proportion of the dust and the grade of sand to the workability and the mechanical property of self - compacting concrete, it is found that super fine mountain sand artifical sand are not suit to prepare low and middle strength self - compacting concrete, but when they are combined and the additive and assistant band material are used, c20 - c40 high performance self - compacting concrete is prepared ; the corresponding additive is developed to solve the delamination caused by the low proportion of banding material ; the evaluating system for the workability of low and middle strength self - compacting concrete is built ; the controlling method for production, construction and curing was set up. and the result of the research is applied into several projects

    通過分析特細山砂和機制砂的顆粒形態、粉末含、顆粒級配等特性對自密實的工作性能和力學性能的影響,發現特細山砂、機制砂不宜單獨用於配製中低強度等級自密實,宜將特細山砂和機制砂進行合理復配,並選擇合適的外加劑和礦物摻合料,優化配合比設計,可生產c20 c40中低強度等級自密實高性能;研製開發出了具有高效減、保塑、抗離析功能的外加劑,有效解決了中低強度等級自密實由於膠材料用少而出現的離析、問題;應用正交設計方法,對因素和平進行合理選擇,確定了生產中低等級自密實的最優配合比;建立了中低強度等級自密實的工作性評價體系;提出了生產、施工及養護的質控制技術方法。
  3. This is generally accomplished by using water - reducing admixtures. specify air - entrained concrete for outdoor slabs subjected to freezing weather

    也可以使用更高坍落度(的) ,但(製作的)合物必須是設計用於製作不過和/或分離()的(合物)
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