The Scientific World Journal / 2013 / Article / Tab 2

Research Article

Life Comparative Analysis of Energy Consumption and CO2 Emissions of Different Building Structural Frame Types

Table 2

Energy consumption and CO2 emissions, as per I/O table.

MaterialsEnergy consumptionsCO2 emissions
UnitABCDUnitABCD

CementTOE401.74373.681,074.89620.64T-CO21,521.891,415.574,068.352,349.07
Sand7.076.5815.619.0121.2119.7350.2329.00
Gravel8.127.5617.129.8824.3722.6755.0831.81
Rebar1,440.81968.033,768.031,785.255,806.803,901.3615,189.017,196.40
Shape steel78.781,016.1594.563,661.69316.494,082.22379.8814,709.70
Galvanized steel sheet152.35367.76623.251,434.36
Steel plate10.1298.387.82371.9040.79396.5431.521,498.73
Total1,946.652,622.704,978.036,826.157,731.5510,461.3419,774.0827,249.08
Per areaTOE/m20.100.140.100.13T-CO2/m20.410.550.390.53

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