DIN EN ISO 13787:2003-07

This standard gives the procedures necessary for the determination of the declared thermal conductivity of thermal insulating materials and products used for the insulation of building equipment and industrial installations in the temperature range - 200 °C to + 1000 °C. It specifies a procedure for the transformation of the measured values of thermal conductivity into declared values over the useful temperature range. The standard is not applicable to the thermal insulating products used in the building envelopes.