NBR 12581 : 1992
Withdrawn
Withdrawn
View Superseded by
ISOLANTES TERMICOS - DETERMINACAO DE IONS-CLORETO, FLUORETO, SILICATO E SODIO LIXIVIAVEIS
Published date
01-12-2013
Publisher
Withdrawn date
05-07-2020
Superseded by
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Descreve metodos a serem utilizados para determinacao de ions-cloreto, fluoreto, silicato e sodio lixiviaveis por agua quente em isolantes termicos a base de silicato de calcio e fibras minerais e em cimentos de rejuntamento dos isolantes.
| Committee |
CB-22
|
| DocumentType |
Standard
|
| PublisherName |
Brazilian Standards
|
| Status |
Withdrawn
|
| SupersededBy |
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| NBR 11363 : 2014 | PIPE THERMAL INSULATION BASED OF ROCK (STONE) WOOL |
| NBR 7353 : 2014 | AQUEOUS SOLUTIONS - DETERMINATION OF PH WITH GLASS ELECTRODES |
Summarise
Sorry this product is not available in your region.