BS EN 14146:2004 Natural stone test methods - Determination of the dynamic elastic modulus of elasticity (by measuring the fundamental resonance frequency)
This European Standard defines methods to determine the fundamental resonance frequency of natural stone and the calculation of the dynamic modulus of elasticity.
BS EN 14146:2004 history
2004BS EN 14146:2004 Natural stone test methods - Determination of the dynamic elastic modulus of elasticity (by measuring the fundamental resonance frequency)