Improvement in Carbonation Resistance of Portland Cement Mortar Incorporating γ-Dicalcium Silicate

Table 3

Mix proportions of cement paste specimens and cement mortar specimens.

Samples	Binder (weight (%))		Sand-to-binder ratio	Water-to-binder ratio
	Cement	γ-C2S
OPC-P	100	0	0	0.5
γ5-P	95	5	0
γ10-P	90	10	0
γ20-P	80	20	0
γ40-P	60	40	0
OPC-M	100	0	3
γ5-M	95	5	3
γ10-M	90	10	3
γ20-M	80	20	3
γ40-M	60	40	3