ポリマーセメントモルタルのフロー値に与えるポリマーセメント比, 水セメント比および空気量の影響とフロー値算出式
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概要
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This paper presents the experimental results of the flow property of fresh polymer-modified mortars having cement/sand=1/3(by mass)with varying water-cement ratio(W/C)and air content at the various polymer-cement ratios(P/C), using carboxylic styrene-acrylic ester co-polymer dispersions.The flow property of the fresh polymer-modified mortar was affected by the P/C, W/C and air content, especially, the P/C had a marked effect on the flow property.The experimental regression equation for calculation of the flow value is derived from P/C, W/C and the air content as the coefficient and constant.The physical meaning of the effect of each item in the equation on the flow property was explained by the author.
- 社団法人日本材料学会の論文
- 2000-04-15