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Types of building material used in residences according to data set (Potischman et al. 2020) and corresponding values of the shielding factor.
| Housing construction materials (frequency usage, %) | Shielding factor, SF | |||
|---|---|---|---|---|
| Data set | Adobe | Wood | Other | |
| A | 78 | 11 | 11 | 0.17 |
| B | 91 | 9 | — | 0.12 |
| C | 73 | 27 | — | 0.19 |
| D | 50 | 17 | 33 | 0.29 |
| E | — | 100 | — | 0.5 |
| F | 100 | — | — | 0.077 |
