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ČSN is a protected designation of Czech national technical standards.
Specifications for masonry units - Part 5: Manufactured stone masonry units
WITHDRAWN published on 1.10.2004
Selected format:Specification for masonry units - Part 5: Manufactured stone masonry units
WITHDRAWN published on 1.3.2004
Selected format:Specifications for masonry units - Part 5: Manufactured stone masonry units
WITHDRAWN published on 1.11.2011
Selected format:Specification for masonry units - Part 5: Manufactured stone masonry units
WITHDRAWN published on 1.3.2016
Selected format:Specifikace zdicích prvků - Část 6: Zdicí prvky z přírodního kamene (Norma k přímému použití jako ČSN).
WITHDRAWN published on 1.10.2001
Selected format:Specification for masonry units - Part 6: Natural stone masonry units
WITHDRAWN published on 1.3.2006
Selected format:Specification for masonry units - Part 6: Natural stone masonry units
WITHDRAWN published on 1.11.2011
Selected format:Specification for masonry units - Part 6: Natural stone masonry units
WITHDRAWN published on 1.3.2016
Selected format:Methods of test for masonry units - Part 1: Determination of compressive strength
Standard published on 1.1.2016
Selected format:Methods of test for masonry units - Part 2: Determination of percentage area of voids in aggregate concrete masonry units (by paper identation)
Standard published on 1.8.1999
Selected format:Latest update: 2026-07-22 (Number of items: 2 289 139)
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