Protection of steel embedded in chloride-containing concrete by means of inhibitors

被引：77

作者：

Gonzalez, JA

Ramirez, E

Bautista, A

机构：

[1] CSIC, Ctr Nacl Invest Met, E-28040 Madrid, Spain

[2] Univ Pontificia Catolica Lima, Lima, Peru

来源：

CEMENT AND CONCRETE RESEARCH | 1998年 / 28卷 / 04期

关键词：

D O I：

10.1016/S0008-8846(98)00014-3

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The ability of NaNO2 to counter the corrosive effect of chloride on reinforcements embedded in mortar mixed with artificial sea water was assessed. The risk of the inhibitor being leached under immersion conditions, which can compromise the duration of its protective effect, and the ability of nitrites to protect rusted steel surfaces were also evaluated. A search for alternative inhibitors of similar efficiency in protecting the steel/concrete system provided no satisfactory results. (C) 1998 Elsevier Science Ltd.

引用

页码：577 / 589

页数：13