首页    期刊浏览 2025年05月14日 星期三
登录注册

文章基本信息

  • 标题:CERCETĂRI PRIVIND CINETICA ŞI MECANISMUL COROZIUNII ARMĂTURII DE OŢEL ZINCAT TERMIC
  • 本地全文:下载
  • 作者:Andreea HEGYI ; Andreea HEGYI
  • 期刊名称:Urbanism. Arhitectura. Constructii
  • 印刷版ISSN:2069-0509
  • 电子版ISSN:2069-6469
  • 出版年度:2011
  • 卷号:2
  • 期号:1
  • 页码:25-31
  • 语种:Romanian
  • 出版社:NR&DI URBAN-INCERC
  • 摘要:The paper summarizes experimental results on the corrosion of hot-dip galvanized steel în concrete.To this purpose the experimental tests were effectuated on kinetics and mechanism corrosion of rebars placed în electrolytes simulating the solution în concrete pores and fresh concrete during its hardening.The electrochemical analysis methods were studied the corrosion kinetics and mechanism and using optical microscopy and X-ray diffraction revealed the formation of calcium hydroxizincate on hot-dip galvanized steel reinforcement surface.The results showed a better corrosion behavior of hot dip galvanized steel reinforcement în an environment as close to pH 12.5 and while formation the calcium hydroxizincate passivating layer.
  • 关键词:corrosion;reinforced concrete;hot dip galvanized rebar
国家哲学社会科学文献中心版权所有