摘要
本文主要研究了早期养护温度为20、40、60℃的条件下,混凝土的抗硫酸盐侵蚀性以及抗渗性变化规律,结果表明,相同强度等级混凝土,随着早期养护温度的提高,混凝土的抗腐蚀性增强;混凝土抗渗性试验结果,与抗腐蚀性规律相吻合。
This paper studies the sulfate corrosion resistance and impermeability change law of concrete, under conditions of the early curing temperature of 20 ℃, 40 ℃, 60 ℃. The results showed that: with the same standard compressive strength, the corrosion resistance of concrete improves with enhancing curing temperature .According to result of test, the impermeability law is consistent with corrosion resistance.
作者
梁雪峰
LIANG Xuefeng(Heilongjiang Cancer Hospital, Harbin 150006, China)
出处
《低温建筑技术》
2018年第12期8-9,27,共3页
Low Temperature Architecture Technology
关键词
混凝土
养护温度
耐腐蚀性
concrete
curing temperature
corrosion resistance
