摘要
本文研究掺粉煤灰混凝土的强度、抗冻性、抗渗性 ,在人工海水中的强度、氯离子扩散性、膨胀性、钢筋锈蚀程度 ,在及经长达11年之久海水现场暴露后的强度、中性化和钢筋锈蚀等性能 。
In this paper the following characteristics are studied, that is, the first — strength, frost resistance and impermeability of fly ash concrete; the second — strength, chloride ion diffusion, expansion and rebar rust of fly ash concrete in artificial seawater; the third — strength, neutralization and rebar rust of fly ash concrete exposed to seawater for 11 years. Thareby, it is known that the seawater corrosion resistance of fly ash concrete is superior to that of ordinary concrete.
出处
《混凝土与水泥制品》
北大核心
2000年第3期7-11,共5页
China Concrete and Cement Products
关键词
粉煤灰混凝土
耐海水侵蚀
氯离子扩散
试验
Fly ash concrete, Seawater corrosion resistance, Chloride ion diffusion, Expansion, Rebar rust
