DSF/prEN 16012
Thermal insulation for buildings - Reflective insulation products - Determination of the declared thermal performance
| Organization: | DS |
| Status: | pending |
| Page Count: | 31 |
| ICS Code (Thermal and sound insulating materials): | 91.100.60 |
scope:
To provide procedures for the use of existing steady-state methods (EN 12667 Thermal performance of building materials - Determination of thermal resistance by means of guarded hot plate and heat flow meter apparatus and EN ISO 8990 Thermal insulation - Determination of steady-state thermal transmission properties - Calibrated and guarded hot box) for the determination of the declared value of reflective insulation products: - For multi-foil insulation - For products with reflective surfaces - For single layer foils or multiple layers in the form of pockets The declared value should represent the value to be expected over a reasonable working life and should include the surface emissivity of the reflective surface.
Document History