EXPERIMENT ON CORROSION PROTECTION OF REINFORCING BAR IN SALT CONTAINING CONCRETE BY SURFACE COATING MATERIALS AND BARRIER PENETRANTS
نویسندگان
چکیده
منابع مشابه
Corrosion of Reinforcing Bars in Concrete
The causes and mechanisms of corrosion of reinforcing bars in concrete are described in terms of the practical issues as well as the electrochemistry. The parameters affecting corrosion are (i) the ingress of aggressive species, such as chlorides, which break down the protective film on the reinforcing bar and (ii) the amount of those species necessary to do so. The former is largely controlled...
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Synopsis: During concrete construction, form oil, bond breaker, concrete splatter and other types of contaminants often contaminate reinforcement. Current specifications and quality control measures require the removal and clean up of these contaminants before the placement of concrete due to a concern of a reduction in bonding capacity. This is costly, labor intensive, and may not be necessary...
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ژورنال
عنوان ژورنال: Journal of Structural and Construction Engineering (Transactions of AIJ)
سال: 1992
ISSN: 0910-8025,2433-0000
DOI: 10.3130/aijsx.433.0_1