Embodied Energy and Cost Optimization of RC Beam under Blast Load

Table 4

Cost ratio.

Reference	[27]	[28]	[6]
Concrete	55 £/m3	43.93 EUR/m3	65.65 USD/m3
Reinforcing bar	0.5 £/kg	534.53 EUR/ton	5826.30 USD/m3
	70.9	94.9	88.9