摘要
本试验结果表明:5%,10%,15%聚灰比的聚合物水泥混凝土其28 d抗压强度值分别是空白对比试样的1.04,1.06,1.12倍;抗折强度值分别是空白对比试样的1.02,1.04,1.10倍。抗压强度与抗折强度比为9.14,9.13,9.10。因此得出:普通硅酸盐水泥混凝土中掺入聚丙烯酸酯可以提高聚合物水泥混凝土的抗压强度和抗折强度,改善聚合物水泥混凝土的性能,具有很好的发展及应用前景。
The results of the experiment show that polymer cement concrete,when its polymer cement ratio is 5%,10%,15%,and its compressive strength blank is 1.04,1.06,1.12 times of contrsast sample and flexural strength is 1.02,1.04,1.10.times of blank contrast.The ratio of compressive strengh and flexural strength is 9.14,9.13,9.10.So,the conclusion is that polyacrylate ester added in concrete can improve the compressive strength and fluxural strength of the cement,imporve the penormance of the cenmeat concret.which has a very good development and apply foreground.
出处
《煤炭技术》
CAS
北大核心
2009年第5期126-128,共3页
Coal Technology
