Evaluation of the Flexural Performance and CO₂ Emissions of the Voided Slab

Table 4

Reference of life cycle inventory database.

Material	Unit	Source
Ordinary Portland cement	kg	The Korea LCI DB (South Korea)
Coarse aggregate	kg	The Korea LCI DB (South Korea)
Fine aggregate	kg	The Korea LCI DB (South Korea)
Chemical admixture	kg	Overseas LCI DB (ecoinvent)
Water	kg	The Korea LCI DB (South Korea)
HDPE	kg	The Korea LCI DB (South Korea)
Iron wire	Kg	The Korea LCI DB (South Korea)