Impact Resistance Behavior of Reinforced Concrete Beams Deteriorated due to Repeated Freezing and Thawing

Table 1

Concrete composition and fresh properties.

W/C (%)	S/(S + G) (%)	Unit mass (kg/m^3)				Slump (cm)	Air (%)
		C	W	S	G
55	48	308	169	931	1,017	8.0	1.3