Determining the thickness of Cold Room panels depend on many factors;
Insulation Material |
Fire Class |
Density |
Insulation Thickness (mm) |
Thermal Conductivity (λ) |
U Value | R Value |
---|---|---|---|---|---|---|
(W/m2K) | (h·ft²·°F/Btu) | |||||
Polyurethane (PUR) |
B s2 d0 (TS EN 13501-1) |
40 (±2)kg/m3 | 80 | 0,022 W/mK | 0,27 | 21 |
100 | 0,22 | 26 | ||||
120 | 0,18 | 31 | ||||
150 | 0,15 | 39 | ||||
180 | 0,12 | 47 | ||||
200 | 0,11 | 52 | ||||
External Sheet | Prepainted Galvanized Steel/Stainless Steel 0,50-0,60-0,70 mm | |||||
Internal Sheet | Prepainted Galvanized Steel/Stainless Steel 0,50-0,60-0,70 mm |