Research Article
Analysis Model of Cost-Effectiveness for Value Evaluation of Building Elements
Table 3
Normalization of physical performance values of the building elements.
| Code | Item | Min (inferiority) | | | ◂ Grade ▸ | | | Max (superior) |
| P01 | Reflectivity | 0.000 | 0.061 | 0.143 | 0.265 | 0.429 | 0.634 | 1.000 | P02 | Insulation | 0.000 | 0.035 | 0.101 | 0.194 | 0.353 | 0.601 | 1.000 | P03 | Sound insulation | 0.000 | 0.167 | 0.333 | 0.500 | 0.667 | 0.833 | 1.000 | P04 | Impact sound insulation | 0.000 | 0.167 | 0.333 | 0.500 | 0.667 | 0.833 | 1.000 | P05 | Sound absorption | 0.000 | 0.167 | 0.333 | 0.500 | 0.667 | 0.833 | 1.000 | P06 | Waterproofing | 0.000 | 0.040 | 0.101 | 0.201 | 0.356 | 0.603 | 1.000 | P07 | Damp-proofing | 0.000 | 0.001 | 0.010 | 0.100 | 0.250 | 0.630 | 1.000 | P08 | Air tightness | 0.000 | 0.001 | 0.004 | 0.016 | 0.067 | 0.250 | 1.000 | P09 | Inner pressure | 0.000 | 0.026 | 0.070 | 0.157 | 0.298 | 0.554 | 1.000 | P10 | Impact resistance | 0.000 | 0.003 | 0.018 | 0.057 | 0.156 | 0.393 | 1.000 | P11 | Compressibility resistance | 0.000 | 0.006 | 0.022 | 0.063 | 0.163 | 0.414 | 1.000 | P12 | Wear resistance | 0.000 | 0.452 | 0.710 | 0.852 | 0.929 | 0.974 | 1.000 | P13 | Fire resistance | 0.000 | 0.029 | 0.057 | 0.143 | 0.314 | 0.657 | 1.000 | P14 | Durability | 0.000 | 0.040 | 0.093 | 0.200 | 0.360 | 0.600 | 1.000 |
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