Time for concrete casting: a new paradigm
The Brazilian standard NBR 7212 states that the time of transporting the concrete between the start of mixing should be less than 90 minutes so that by the end of the discharge is a maximum of 150 minutes. Yet often, in construction, concrete is used after this period. In order to investigate the be...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Instituto Brasileiro do Concreto (IBRACON)
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Series: | Revista IBRACON de Estruturas e Materiais |
Subjects: | |
Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952012000600005&lng=en&tlng=en |