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. 2018 Jul 27;11(8):1296. doi: 10.3390/ma11081296

Table 1.

Chemical composition of used blast furnace slag.

Oxide SiO2 CaO Al2O3 Fe2O3 MgO SO3 Na2O K2O LOI
(%) 33.81 41.24 15.19 0.41 5.54 2.51 0.25 0.61 0.18