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| Table 1 | ||||
| Density | Thermal conductivity | Specific heat capacity | Emissivity | |
| Concrete | 2100kg/m3 | 1.4W/mK | 840J/kgK | 0.95 |
| Steel (galvanised) | 7800kg/m3 | 50W/mK | 480J/kgK | 0.23 |
| Wood | 650kg/m3 | 0.14W/mK | 1200J/kgK | 0.94 |
| Water | 1000kg/m3 | 0.59W/mK | 4186J/kgK | 0.67 |
| Air | 1.2kg/m3 | 0.025W/mK | 1002J/kgK | |