tõke, mis vähendab soojuse suundumist hoonest, torustikust või seadmest väliskeskkonda või väliskeskkonnast külmutus-, jahutus- vm seadmesse. Soojusisolatsioonina kasutatakse isoleermaterjale, ekraane, gaasi- (õhu)pilusid või vaakumit.
List of professional activities as set out in the general industrial classification of economic activities the European Communities (NACE). ... Sound and heat insulation; insulation against vibration ...
Threshold level for a specific intended use – products with a thermal conductivity at 10°C > 0.06 W/(m.K) or a thermal resistance < 0.25 m2.K/W are not considered by CEN TC88 to be "thermal insulation products" falling within the scope of their European standards (i.e. their intended use is not considered to be to provide thermal insulation).
