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List the major components of Portland cement. Check all that apply. gypsum (CaSO4⋅2H2OCaSO4⋅2H2O) iron(III) oxide (Fe2O3Fe2O3)...

List the major components of Portland cement.

Check all that apply.

gypsum (CaSO4⋅2H2OCaSO4⋅2H2O)
iron(III) oxide (Fe2O3Fe2O3)
alumina (Al2O3Al2O3)
limestone (CaCO3CaCO3)
silica (SiO2SiO2)

List the minor components of Portland cement.

Check all that apply.

alumina (Al2O3Al2O3)
silica (SiO2SiO2)
iron(III) oxide (Fe2O3Fe2O3)
limestone (CaCO3CaCO3)
gypsum (CaSO4⋅2H2OCaSO4⋅2H2O)
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