Table 4.
Comparison between the actual temperature and the estimated temperature in Type I wall specimen
| Position | Actual temperature(°C) | Estimated temperature(°C) |
| Model 1 | Model 2 | Model 3 |
| Interior air | 25.00 | 25.00 | 25.00 | 25.00 |
| Interior surface | 24.00 | 25.00 | 23.52 | 23.61 |
| Wallboard | - | 21.53 | 20.21 | 20.51 |
| Vapour barrier | 15.9 | 16.26 | 15.19 | 15.80 |
| Inside surface | - | 16.26 | 15.19 | 14.41 |
| Insulation | - | -10.97 | -10.80 | -9.97 |
| Inside surface | -12.6 | -10.97 | -10.80 | -11.36 |
| Vapour barrier | - | -16.24 | -15.82 | -16.07 |
| Wallboard | - | -19.71 | -19.13 | -19.7 |
| Exterior surface | -19.2 | -19.71 | -19.7 | -19.7 |
| Exterior air | -20.00 | -20.00 | -20.00 | -20.00 |