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Sequence number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Construction activities | Use of machinery and equipment | Resource-savings |
Machines | Differential | Water (m3) (TRB-PRB) | Electricity (kW) (TRB) | Electricity (kW) (TRB-PRB) | Diesel (kg) (TRB) | Diesel (kg) (TRB-PRB) |
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1 | Production, concrete pouring, and concrete curing of prefabricated components | | | 1.03 | | | | |
2 | Concrete pouring, vibration, and curing of column-beam junctions | | | 0.015 | 0.372 | −0.444 | | |
3 | Concrete pouring, vibration, and curing of superimposed beam-slab junctions | | | −0.16 | 0.372 | −0.06 | | |
4 | Concrete pouring, vibration, and curing of superimposed shear wall junctions | | | −0.01 | 0.372 | −0.2862 | | |
5 | Concrete pouring, vibration, and curing of wall-column junctions | | | −1.13 | 0.372 | −0.2808 | | |
6 | Processing, delivery, fixing, and installation of steel bars | Steel bar straightening machines 40 mm/machinery one-shift/t | 0 | 0 | 0.952 | 0 | | |
7 | Steel bar cutting machines 40 mm/machinery one-shift/t | 0.01 | | 2.889 | 0.321 | | |
8 | Steel bar bending machines 40 mm/machinery one-shift/t | 0.03 | 0 | 7.383 | 0.963 | | |
9 | DC welding machines 32 KVA/machinery one-shift/t | 0.01 | 0 | 33.06 | 0.936 | | |
10 | Butt-welding machines 75 KVA/machinery one-shift/t | 0.01 | 0 | 11.061 | 1.229 | | |
11 | Welding electrode drying ovens 45 × 35 × 45 (cm3)/machinery one-shift/t | 0.001 | 0 | 0.2546 | 0.0067 | | |
12 | Formwork setup of column-beam junctions | Woodworking circular sawing machines 500 mm/machinery one-shift/100 m2 | ‒0.019 | 0 | 0.00132 | -0.456 | | |
13 | Formwork setup of wall-column junctions | Woodworking circular sawing machines 500 mm/machinery one-shift/100 m2 | 0.015 | 0 | 0.00132 | 0.0036 | | |
14 | Splices of composite wood boards | Woodworking circular sawing machines 500 mm/machinery one-shift/100 m2 | 0.011 | 0 | 0.00132 | 0.00264 | | |
15 | Scaffold delivery, assembly, and removal | Heavy trucks 6 t/machinery one-shift/m2 | 0.0735 | 0 | | 0 | 0.61 | 2.37 |
16 | Vertical delivery | Tower cranes 1000 kNm/machinery one-shift/100 m2 | 0.00172 | 0 | | 0 | 5.75 | 0.53 |
17 | Kicking line decoration | 100 m2 | 0 | 3.41 | 0.126 | 0.126 | | |
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