NBR 6479 : 1992
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
PORTAS E VEDADORES - DETERMINACAO DA RESISTENCIA AO FOGO
Superseded date
02-09-2022
Published date
12-01-2013
Publisher
Prescreve metodo de ensaiar e avaliar o desempenho quanto a resistencia ao fogo de componentes de construcao destinados ao fechamento de aberturas em paredes e lajes.
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