Table 2 Global Warming Potential (GWP) (kg CO2-eq/kg) values of materials required for improvised concrete production.

From: Prediction and assessment of optimal concrete compositions for overall radiation protection and reduced global warming potential

Material name

Cement

Water

FNA

CNA

Iron oxide (Fe2O3)

Nickel oxide (NiO)

Boron oxide (B2O3)

Tungsten oxide (WO3)

GWP (kg CO2-eq/kg)

315

0.02

7.53

33.3

1.5

6.5

1.5

12.6