EN ISO 6946:1996 Building components and building elements Thermal resistance and thermal transmittance Calculation method Includes amendment A1:2003; ISO 6946:1996 + A1:2003
EN ISO 7345:1995 Thermal Insulation - Physical Quantities and Definitions ISO 7345 : 1987
EN ISO 8990:1996 Thermal Insulation - Determination of Steady-State Thermal Transmission Properties - Calibrated and Guarded Hot Box ISO 8990: 1994
ISO 8301:1991 Thermal insulation; determination of steady-state thermal resistance and related properties; heat flow meter apparatus
ISO 8302:1991 Thermal insulation; determination of steady-state thermal resistance and related properties; guarded hot plate apparatus
EN 1934:1998 history
1998EN 1934:1998 Thermal Performance of Buildings - Determination of Thermal Resistance by Hot Box Method Using Heat Flow Meter - Masonry