International Journal of Concrete Structures and Materials

Table 2 Mixture proportions of paste samples (wt%)

From: Examination of sulfate resistance of nano-alumina added ordinary Portland cement paste, focusing on the two different crystallinity of nano-aluminas

Sample labels	Binder				Water	w/b
Sample labels	OPC	α-alumina	γ-alumina	Total	Water	w/b
OPC-0 (control)	100	0	0	100	40	0.4
OPC-A	95	5	0	100	40	0.4
OPC-G	95	0	5	100	40	0.4

OPC ordinary Portland cement, w/b water-to-binder weight ratio

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