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ČSN is a protected designation of Czech national technical standards.
Zkušební metody pro zdicí prvky - Část 5: Stanovení obsahu aktivních rozpustných solí v pálených zdicích prvcích (Norma k přímému použití jako ČSN).
WITHDRAWN published on 1.7.2002
Selected format:Methods of test for masonry units - Part 5: Determination of the active soluble salts content of clay masonry units
WITHDRAWN published on 1.9.2016
Selected format:Methods of test for masonry units - Part 11: Determination of water absorption of aggregate concrete, manufactured stone and natural stone masonry units due to capillary action and the initial rate of water absorption of clay masonry units
WITHDRAWN published on 1.2.2001
Selected format:Zkušební metody pro zdicí prvky - Část 14: Stanovení vlhkostních přetvoření betonových tvárnic a zdicích prvků z umělého kamene (Norma k přímému použití jako ČSN).
WITHDRAWN published on 1.8.2002
Selected format:Methods of test for masonry units - Part 16: Determination of dimensions
WITHDRAWN published on 1.5.2001
Selected format:Methods of test for masonry units - Part 18: Determination of freeze-thaw resistance of calcium silicate masonry units
WITHDRAWN published on 1.2.2001
Selected format:Methods of test for masonry units - Part 22: Determination of freeze/thaw resistance of clay masonry units
WITHDRAWN published on 1.12.2006
Selected format:Methods of test for masonry units - Part 22: Determination of freeze/thaw resistance of clay masonry units
WITHDRAWN published on 1.7.2019
Selected format:Masonry and masonry products - Methods for determining thermal properties
Standard published on 1.8.2021
Selected format:Masonry and masonry products - Methods for determining thermal properties
WITHDRAWN published on 1.10.2012
Selected format:Latest update: 2026-09-11 (Number of items: 2 300 165)
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