Over deze norm
|Commissie||Gebruiksartikelen in contact met levensmiddelen|
This standard specifies test methods for the determination of the water absorption of ceramic articles. Three methods are described: - Method A, based on the increase in mass of test specimens after immersion in boiling water under defined conditions, requiring test specimens with not more than one glazed surface. - Method B, based on the same principle and general procedure as method A but with a longer period of immersion in boiling water. - Method C, based on the increased in mass of test specimens after a combination of evacuation of the test specimens to assist water penetration, followed by immersion in water and boiling; the test specimens may be glazed on both surfaces and are taken from different parts of a ceramic article to include possible inhomogeneities of the article.
|Nederlandse titel||Materialen en artikelen in contact met voedingsmiddelen - Testmethoden voor waterabsorptie van keramische artikelen|
|Engelse titel||Materials and articles in contact with foodstuffs - Test methods for water absorption of ceramic articles|
|Vervangen door||Normatieve verwijzingen||