fast-setting concrete 中文意思是什麼

fast-setting concrete 解釋
快硬混凝土
  • fast : adj 1 緊 (opp loose), 牢實的,堅牢的,粘得緊的,堅固的;固定的。2 忠實的,可靠的。3 耐久的;不...
  • setting : n 1 安裝;裝配;裝置;安放。2 (機器的)底座。3 調整。4 整齒。5 銼鋸子。6 配樂;譜曲。7 (果樹的...
  • concrete : adj 1 具體的,有形的;實在的,實際的。2 固結成的,混凝土製的。3 圖案詩歌的(參閱concrete poetry)...
  1. Abstract : the cause of underwater concrete reinforcing cage up - floating accident is improper operation, such as loose - placement of reinforcing cage, fast - drawing of conduct pipe, improper embedded depth of conduct pipe ; and the poor quality of concrete, for example, the slump, sand percentage, adhesiveness and initial setting time don " t meet requirement

    文摘:水下混凝土澆注鋼筋籠上浮事故的原因是操作不當,如鋼筋籠固定不牢、提升導管過猛、導管埋深不當等,以及混凝土品質差,如坍落度、含砂率、粘聚性、初凝時間等不合要求。
  2. Fast setting concrete

    速凝混凝土
  3. The cause of underwater concrete reinforcing cage up - floating accident is improper operation, such as loose - placement of reinforcing cage, fast - drawing of conduct pipe, improper embedded depth of conduct pipe ; and the poor quality of concrete, for example, the slump, sand percentage, adhesiveness and initial setting time don " t meet requirement

    水下混凝土澆注鋼筋籠上浮事故的原因是操作不當,如鋼筋籠固定不牢、提升導管過猛、導管埋深不當等,以及混凝土品質差,如坍落度、含砂率、粘聚性、初凝時間等不合要求。
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