STRUCTURAL FLOORS & SLABS

Structural Element Types:

Floors (18)

EPDs used: EC3: AUSTIN 3000 PSI CUSTOM

FLOOR MIX, Fabricated Steel Plate, High Performance Ceiling Panel, Cross-Laminated Timber untreated Total GWP for all Structural Floors: 846,521.93 kgCO2e

SubTotal : 912,326.1 kgCO2e

Slabs (12)

EPDs used: EC3: AUSTIN 3000 PSI CUSTOM

FLOOR MIX Total GWP for all Structural Slabs: 65,804.12 kgCO2e

Total Structural GWP : 1,743,587.37 kgCO2e

The LCA breakdown shows the highest contributors to the Structural GWP are the concrete beams. This is likely due to the high density of concrete compared to timber and the higher quantity of concrete than the steel columns which would also have a high density. It contributes to 46.1% of the total GWP.