Fundamental Properties of Magnesium Phosphate Cement Mortar for Rapid Repair of Concrete

Table 2

Mix proportion of MPC paste/mortar.

Binder	Activator	Type	W/M	M/P ratio	B/M ratio	S/(M + P)
MgO	KH2PO4	Paste	0.2	1.0; 4.0; 8.0; 12.0	Without borax	—
					0.02
					0.04
					0.08
					0.10
MgO	KH2PO4	Mortar	0.2	1.0; 4.0; 8.0; 12.0	Without borax	1.50
					0.02
					0.04
					0.08
					0.10