Research Article

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

Table 8

CO2 emission of voided slabs components in product stage.

ItemsCO2 emissionTransportation
ABCD = A  B  C
LocationDistanceFactor

HDPE1.875Shihwa70.402.735  10−30.193
CO2 emission + D2.068
Wire1.732Dangjin110.542.735  10−30.302
CO2 emission + D2.034
Rebar2.5266Dangjin110.542.735  10−30.302
D10CO2 emission + D2.8286
Rebar2.4858Dangjin110.542.735  10−30.302
D13CO2 emission + D2.788