water-cement ratio

基本解釋

Because of the small water-cement ratio and highly mobile, the cracking problem of high-strength pumping concrete is more serious.
由于水膠比小、流動性大，開裂問題對于高強泵送混凝土而言顯得更為嚴重。
Under the conditions of higher water-cement ratio, a certain consistency FDN high-range water reducer and hermetic surrounding, the cement paste did not set in a long time.
研究結(jié)果表明，拉索內(nèi)灌漿離析，使?jié){體中的水分、FDN高效減水劑等富集于拉索上段；在較大水灰比，一定濃度FDN高效減水劑及密閉條件下，水泥漿體會長時間不凝結(jié)。
This paper mainly discuses how to determine the pile length, place the reinforcing steel bar coop and determine the water - cement ratio in construction of pressure - grouting and end - bearing piles.
本文主要討論了鉆孔壓漿樁施工中樁長的確定，鋼筋籠子的安放，水灰比的確定等措施。

水灰比
And the compressive strength of recycled concrete will be changed tremendously when changing the water-cement ratio.
當水灰比發(fā)生變化時,再生混凝土抗壓強度有較大的變化。
交通運輸工程
水灰比