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FREITAS, G. V. C.; MONTEIRO, E. C. B.; BARKOKÉBAS JUNIOR, B. A study of the protection capacity of some types of brazilian cement, related to corrosion of steel reinforcement in the brazilian northeast region. In: INTERNATIONAL CONFERENCE ON HIGH- PERFORMANCE CONCRETE, AND PERFORMANCE AND QUALITY OF CONCRTETE STRUCTURES, 2., 1999, Gramado. Anais… Gramado, 1999.
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Número de Trabalhos: 4 (Com arquivo PDF disponíveis: 1)
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Dados do autor na base InfoHab:
Número de Trabalhos: 7 (Com arquivo PDF disponíveis: 3)
Citações: 24
Índice h: 2  
Co-autores: Nenhum co-autor encontrado

Dados do autor na base InfoHab:
Número de Trabalhos: 1 (Nenhum com arquivo PDF disponível)
Citações: 2
Índice h: 1  
Co-autores: Nenhum co-autor encontrado

Abstract

This paper describes the experimental results of the evaluation of a study of 3 types of cement from the point of view of protection against the reinforcement corrosion due to chloride contamination. The study was done observing the behaviour of the steel bars put in specimens submitted to accelerated chloride tests. The evaluation was monitored using the polarisation resistance technique (Rp) with the intensity corrosion measurements as a deterioration indicator. Three types of cement available in Brazil were used. With the results, it was possible to classify the cement, comparing their profile behaviour in the conditions of the proposed tests.
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