为了配制高抗盐冻的高性能道路混凝土,自行配制有机硅涂料,并参照CDF混凝土抗盐冻试验方法,研究涂刷有机硅涂料的高性能道路混凝土的抗盐冻性能.结果表明,涂刷该有机硅涂料后,3种水灰比(0.40、0.36和0.32)的高性能混凝土经56次盐冻后剥蚀量均降低了99%以上,相对动弹性模量损失率降低了32%～42%,混凝土表面无明显剥蚀痕迹,显著地提高了高性能道路混凝土的抗盐冻性能,配制出了高抗盐冻的高性能道路混凝土.
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