| Materials | Energy consumptions | CO2 emissions | Unit | A | B | C | D | Unit | A | B | C | D |
| Cement | TOE | 401.74 | 373.68 | 1,074.89 | 620.64 | T-CO2 | 1,521.89 | 1,415.57 | 4,068.35 | 2,349.07 | Sand | 7.07 | 6.58 | 15.61 | 9.01 | 21.21 | 19.73 | 50.23 | 29.00 | Gravel | 8.12 | 7.56 | 17.12 | 9.88 | 24.37 | 22.67 | 55.08 | 31.81 | Rebar | 1,440.81 | 968.03 | 3,768.03 | 1,785.25 | 5,806.80 | 3,901.36 | 15,189.01 | 7,196.40 | Shape steel | 78.78 | 1,016.15 | 94.56 | 3,661.69 | 316.49 | 4,082.22 | 379.88 | 14,709.70 | Galvanized steel sheet | — | 152.35 | — | 367.76 | — | 623.25 | — | 1,434.36 | Steel plate | 10.12 | 98.38 | 7.82 | 371.90 | 40.79 | 396.54 | 31.52 | 1,498.73 | Total | 1,946.65 | 2,622.70 | 4,978.03 | 6,826.15 | 7,731.55 | 10,461.34 | 19,774.08 | 27,249.08 | Per area | TOE/m2 | 0.10 | 0.14 | 0.10 | 0.13 | T-CO2/m2 | 0.41 | 0.55 | 0.39 | 0.53 |
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