carbonation_depth()
carbonation_rate()
ckd_landfill()
co2_carbonated_concrete()
co2_carbonated_mortar()
concrete_carbonated()
elec_use_cement()
energy_need_cement()
gypsum_use_cement_mill()
mass_carbon_balance()
mass_clinker()
waste_cement_construction()
carbonation_cement_concrete()
carbonation_cement_mortar()
mass_carbon_balance_cement()
production_cement()