Properties of materials | Hollow block | Plain block | Concrete | OBS (plywood) | Plaster (mortar) | Concrete (floor) | Steel sheet |
e (cm) | 15 | 20 | 15 | 0.5 | 2 | 10 | 0.15 |
λ (W·m−1·K−1) | 0.9 | 1.15 | 2.5 | 0.14 | 1.15 | 1.7 | 50 |
ρ (kg·m−3) | 2100 | 2300 | 2400 | 600 | 1950 | 2300 | 7800 |
Cp (J·kg−1·K−1) | 600 | 717 | 900 | 2300 | 846 | 850 | 115 |
αth | 0.85 | 0.87 | 0.93 | 0.7 | 0.85 | 0.9 | 0.7 |
αs | 0.64 | 0.66 | 0.7 | 0.75 | 0.64 | 0.65 | 0.9 |
αv | 0.64 | 0.66 | 0.7 | 0.75 | 0.64 | 0.65 | 0.9 |