Advances in Materials Science and Engineering / 2016 / Article / Tab 2

Research Article

Utilization of Construction Waste Composite Powder Materials as Cementitious Materials in Small-Scale Prefabricated Concrete

Table 2

Chemical compositions of mineral powder and fly ash.

ComponentsSiO2CaOAl2O3Na2OSO3MgOFe2O3MnOK2O

Mineral powder (wt%)40.2040.2010.50.235.134.360.14
Fly ash (wt%)51.544.4832.080.760.651.0356.841.61

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