Table 1.

Concrete proportion and properties to be repaired.

Components	PC (kg/m3)	Aggregates (kg/m3)		Water (kg/m3)	Properties of PCC
		Fine	Coarse		fc’ (MPa)	ft’ (MPa)
Proportions	277	886	974	201	28.9	7.8

• fc’ = 28 days compressive strength (ψ = 10 cm, H = 20 cm);
• ft’ = 28 days bending strength (10 cm × 10 cm × 35 cm);
• PC = Portland cement; PCC = Portland cement concrete