Experimental Analysis and Evaluation of the Compressive Strength of Rubberized Concrete During Freeze–Thaw Cycles

International Journal of Concrete Structures and Materials

Table 2 Mixing proportion

Mix	Rubber size	Rubber (%)			Sand (kg/m³)	Stone (kg/m³)	Cement (kg/m³)	Water (kg/m³)	Slump (mm)	Air (%)
Mix	Rubber size	Un-treated	5% NaOH	10% NaOH	Sand (kg/m³)	Stone (kg/m³)	Cement (kg/m³)	Water (kg/m³)	Slump (mm)	Air (%)
C0		0.0			728.0	1092	325	180	60	2.2
R_1-2C1	1-2 mm	1.4			692.6	1092	325	180	57	2.8
R_1-2C2	1-2 mm	2.8			655.2	1092	325	180	55	3.0
R_1-2C3	1-2 mm	4.2			618.8	1092	325	180	57	4.1
R_1-2C4	1-2 mm	5.6			582.4	1092	325	180	61	4.5
S₅R_1-2C1	1-2 mm		1.4		728.0	1092	325	180	60	2.3
S₅R_1-2C2	1-2 mm		2.8		692.6	1092	325	180	53	2.4
S₅R_1-2C3	1-2 mm		4.2		655.2	1092	325	180	54	3.0
S₅R_1-2C4	1-2 mm		5.6		618.8	1092	325	180	65	3.0
S₁₀R_1-2C1	1-2 mm			1.4	728	1092	325	180	63	2.4
S₁₀R_1-2C2	1-2 mm			2.8	692.6	1092	325	180	52	2.5
S₁₀R_1-2C3	1-2 mm			4.2	655.2	1092	325	180	55	3.0
S₁₀R_1-2C4	1-2 mm			5.6	618.8	1092	325	180	60	3.8
R_2-4C1	2-4 mm	1.4			728.0	1092	325	180	62	2.6
R_2-4C2	2-4 mm	2.8			692.6	1092	325	180	53	3.0
R_2-4C3	2-4 mm	4.2			655.2	1092	325	180	57	3.4
R_2-4C4	2-4 mm	5.6			618.8	1092	325	180	63	4.4
S₅R_2-4C1	2-4 mm		1.4		728.0	1092	325	180	63	2.3
S₅R_2-4C2	2-4 mm		2.8		692.6	1092	325	180	52	2.5
S₅R_2-4C3	2-4 mm		4.2		655.2	1092	325	180	60	2.5
S₅R_2-4C4	2-4 mm		5.6		618.8	1092	325	180	65	2.8
S₁₀R_2-4C1	2-4 mm			1.4	728.0	1092	325	180	60	2.5
S₁₀R_2-4C2	2-4 mm			2.8	692.6	1092	325	180	52	2.3
S₁₀R_2-4C3	2-4 mm			4.2	655.2	1092	325	180	59	2.7
S₁₀R_2-4C4	2-4 mm			5.2	618.8	1092	325	180	64	3.6