99.60 Withdrawal effective May 15, 2010
CEN
CEN/TC 187 Refractory products and materials
European Norm
81.080 Refractories
Withdrawn
This part of EN 993 specifies a hot-wire (cross-array) method for the determination of thermal conductivity of refractory products and materials. It is applicable to dense and insulating shaped products and to powdered or granular materials (see 7.3), for thermal conductivities of less than 1,5 W/m.K.Electrically conducting materials cannot be measured. Note 1: The thermal conductivity of bonded bricks may be affected by the appreciable amount of water that is retained after hardening or setting and is released on firing.
WITHDRAWN
EN 993-14:1998
99.60
Withdrawal effective
May 15, 2010
PUBLISHED
EN ISO 8894-1:2010