One-way analysis of variance indicated that the differences in compressive strength between the groups were highly significant, confirming that the activator dosage has a genuine effect on 28-day strength ( F ( 3 , 8 ) ≅ 160.4 , ρ ≤ 0.001 ).
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Effect of a Composite Activator on Comprehensive Performance of Alkali-Activated Foam Concrete.
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