BS EN 14579:2004

This standard BS EN 14579:2004 Natural stone test methods. Determination of sound speed propagation is classified in these ICS categories:

• 91.100.15 Mineral materials and products
• 73.020 Mining and quarrying

This document specifies a method for the determination of the velocity of propagation of pulses of ultrasonic longitudinal waves in natural stone, both in laboratory and in situ.