Open Access
Table 1
Layer thickness, walls composition and U values for building envelope.
| Composition | Thickness (cm) | Thermal transmittance values U (W m−2 K−1) | |
|---|---|---|---|
| Exterior walls | Mortar cement | 1.5 | 1.97 |
| Stone | 40 | ||
| Mortar cement | 1.5 | ||
| Coating plaster | 1.0 | ||
| Interior walls | Mortar cement | 1.5 | 2.82 |
| Stone | 15 | ||
| Mortar cement | 1.5 | ||
| Coating plaster | 1.0 | ||
| Ground | Tiling | 2.5 | 0.93 |
| Cement | 1 | ||
| Stone | 6 | ||
| Concrete | 24 | ||
| Roof | Plaster | 1.5 | 1.05 |
| Slab | 12 | ||
| Mortar | 3 | ||
| Flat glass | Single pane, clear | 5.91 | |
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