摘要
在复合硅酸盐水泥混凝土中掺入粉煤灰,测试混凝土的施工性能、各龄期强度与抗渗性能。试验结果表明:粉煤灰掺量为15%时,复合硅酸盐水泥混凝土的和易性最好,28 d强度最高且抗渗性能最好。
Fly ash was mixed in the composite portland cement concrete, and the workability of concrete, the age strength and imperme- ability were tested.The test results showed that, the amount of fly ash was 15%, composite Portland cement concrete workability was best, 28 d strength was highest and impermeability was best.
出处
《混凝土》
CAS
CSCD
北大核心
2013年第9期151-152,160,共3页
Concrete
关键词
粉煤灰
复合硅酸盐水泥
抗渗性
fly ash
composite Portland cement
impermeability