Standards ČSN - Czech national standards - Page 6341

Zkušební metody pro zdicí prvky - Část 2: Stanovení poměrné průřezové plochy otvorů ve zdicích prvcích (vtiskem na papír).

Change published on 1.8.2005

Methods of test for masonry units - Part 3: Determination of net volume and percentage of voids of clay masonry units by hydrostatic weighing

Standard published on 1.8.1999

Methods of test for masonry units - Part 4: Determination of real and bulk density and of total and open porosity for natural stone masonry units

Standard published on 1.8.1999

Methods of test for masonry units - Part 5: Determination of the active soluble salts content of clay masonry units

Standard published on 1.8.2017

Methods of test for masonry units - Part 6: Determination of bending tensile strength of aggregate concrete masonry units

Standard published on 1.6.2002

Methods of test for masonry units - Part 7: Determination of water absorption of clay masonry damp proof course units by boiling in water

Standard published on 1.8.1999

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

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

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

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