The experiments for sulfate corrosion on concrete with high activity and superfine admixture (FC admixture) are carried out. The tests show that the concrete resistance to corrosion can be greatly increased by adding proper FC admixture into concrete.

• 对掺入高活性特细掺和料(FC掺和料)的混凝土进行硫酸盐侵蚀试验 ,试验表明在混凝土中掺加适量FC料 ,可以提高混凝土的耐腐蚀性能。