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Summarized data accepted for analysis
| No | Material/Layer | R.H. [-] | μ[-] | λ[W/m·K] | ρ[kg/m3] |
|---|---|---|---|---|---|
| 1 | Wood | 0.8 | 200 | 0.13 | 650 |
| 2 | Solid Brick; historical | 0.8 | 15 | 0.60 | 1800 |
| 3 | Lightweight concrete | 0.8 | 4 | 0.04 | 115 |
| 4 | Polyurethane plates | 0.8 | 90 | 0.022 | 44 |
Summary of results (*values calculated for the whole bridge (both branches)
| Non-insulated wall | Insulated wall (8 cm thick) | |
|---|---|---|
| U [W/m2K)] | 1.57 | 0.34 |
| Li 2D[W/m·K]* | 4.4250 | 0.8673 |
| Le 2D[W/m·K]* | 4.4250 | 0.8673 |
| ψi [W/m·K]* | 0.3304 | -0.1846 |
| ψiwall [W/m·K] | 0.1652 | -0.0923 |
| ψe [W/m·K]* | -0.5048 | 0.0465 |
| ψewall [W/m·K] | -0.2740 | 0.0233 |
| fRsi [-] | 0.54 | 0.81 |