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ČSN is a protected designation of Czech national technical standards.
Methods of test for masonry units - Part 9: Determination of volume and percentage of voids and net volume of calcium silicate masonry units by sand filling
Standard published on 1.8.1999
Selected format:Zkušební metody pro zdicí prvky - Část 9: Stanovení skutečného a poměrného objemu otvorů a objemu materiálu pálených a vápenopískových zdicích prvků plněním otvorů pískem.
Change published on 1.8.2005
Selected format:Methods of test for masonry units - Part 10: Determination of moisture content of calcium silicate and autoclaved aerated concrete units
Standard published on 1.8.1999
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
Standard published on 1.10.2011
Selected format:Methods of test for masonry units - Part 13: Determination of net and gross dry density of masonry units (except for natural stone)
Standard published on 1.5.2001
Selected format:Methods of test for masonry units - Part 14: Determination of moisture movement of aggregate concrete and manufactured stone masonry units
Standard published on 1.5.2003
Selected format:Methods of test for masonry units - Part 15: Determination of water vapour permeability of autoclaved aerated concrete masonry units
Standard published on 1.2.2001
Selected format:Methods of test for masonry units - Part 16: Determination of dimensions
Standard published on 1.10.2011
Selected format:Methods of test for masonry units - Part 18: Determination of freeze-thaw resistance of calcium silicate masonry units
Standard published on 1.10.2011
Selected format:Methods of test for masonry units - Part 19: Determination of moisture expansion of large horizontally perforated clay masonry units
Standard published on 1.2.2001
Selected format:Latest update: 2026-08-13 (Number of items: 2 293 179)
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