wash cement 中文意思是什麼

wash cement 解釋
表面水泥
  • wash : Wash the 沃希灣〈英國東部Norfolk 與 Lincolnshire 兩郡之間的海灣〉。vt 1 洗，洗滌。2 洗掉，洗去 （...
  • cement : n 1 水泥。2 膠泥；膠合劑，接合劑，膠；【醫學】（牙科等用的）黏固粉。3 【解剖學】（牙齒的）白堊質...
  1. The influence of different gypsum on strengh of portland - sulphoalminate composite cement system is complicated, related with aluminiferouse mineral in cement system and the so4 ( superscript 2 - ) concentration of its hydrated solution ; in distilled water and maximum lime wash, the dissolution rate of dihydrate gypsum is higher than that of anhydrite but the dissolubility is lower

    石膏品種對硅酸鹽硫鋁酸鹽復合體系水泥強度的影響較復雜，與水泥體系中含鋁礦物及其水化溶液中so4 （上標2 - ）離子濃度有關；在蒸餾水和飽和石灰水中，二水石膏的溶解速度比硬石膏快，溶解度比硬石膏低。
  2. Precast concrete products - test method for glass - fibre reinforced cement - measuring the fibre content in fresh grc, ' wash out test '

    預制混凝土製品.玻璃纖維增強水泥試驗方法.新鮮grc纖維含量的測量.沖刷試驗
  3. The surface must be tough, clean, dry and free from oil, grease, wax and other dirt. use sanblasting, whetting or acid - wash to remove the floating cement paste

    底材必須堅固、清潔和乾燥，無油、脂、臘和其他污物。去除浮漿（可用噴砂、研磨、酸洗）
  4. " precast concrete products. test method for glass - fibre reinforced cement. part 2 : measuring the fibre content in fresh grc, " wash out test ". "

    預制混凝土產品.玻璃增強混凝土試驗方法.新grc清洗出法對纖維含量測定
  5. Precast concrete products - test method for glass - fibre reinforced cement - part 2 : measuring the fibre content in fresh grc ; " wash out test " ; german version en 1170 - 2 : 1997

    混凝土預製件.玻璃纖維增強混凝土用檢驗方法.第2部分
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