Evaluation of pyrite and pyrrhotite in concretes

Evaluation of pyrite and pyrrhotite in concretes

ABSTRACT It is well known that aggregate characteristics can intensively interfere in concrete behavior especially when sulfides are presented in the aggregates. The lack of consensus to content limit value of these deleterious sulfur compounds in concrete structures for dams has motivated several i...

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Bibliographic Details
Main Authors: A. P. Marcelino, J. M. Calixto, A. G. Gumieri, M. C. Ferreira, C. L. Caldeira, M. V. Silva, A. L. Costa
Format: Article
Language:English
Published: Instituto Brasileiro do Concreto (IBRACON)
Series:Revista IBRACON de Estruturas e Materiais
Subjects:
sulfide aggregates
concrete
behavior
dams
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952016000300484&lng=en&tlng=en

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