Standards ČSN - Czech national standards - Page 6239

Determination of tensile and bending strength of natural building stone

WITHDRAWN published on 6.1.1983

Natural stone test methods - Determination of static elastic modulus

Standard published on 1.12.2005

Determination of static modulus in compression of natural building stone

WITHDRAWN published on 6.1.1983

Natural stone test methods - Determination of sound speed propagation

Standard published on 1.5.2005

Determination of ultrasonic waves velocity in natural building stone

WITHDRAWN published on 22.11.1983

Determination of Vickers hardness of natural building stone

Standard published on 22.11.1983

Testing of aggregates for building purposes. Basic regulations

WITHDRAWN published on 6.12.1967

WITHDRAWN published on 1.2.1994

Coarse aggregates for concrete - Determination of particle density and water absorption - Hydrostatic balance method

WITHDRAWN published on 1.1.1994

Determination of mass, porosity and voids ratio of aggregates

WITHDRAWN published on 6.12.1967