60.60 Standard published Feb 21, 2007
CEN
CEN/TC 187 Refractory products and materials
European Norm
81.080 Refractories
Published
ISO 12680-1:2005 specifies a method for determining the dynamic Young's modulus of rectangular cross-section bars and circular cross-section specimens of refractories by impulse excitation of vibration. The dynamic Young's modulus is determined using the resonant frequency of the specimen in its flexural mode of vibration.
PUBLISHED
EN ISO 12680-1:2007
60.60
Standard published
Feb 21, 2007