International Journal of Concrete Structures and Materials

Table 6 Mechanical properties of all mix compositions

From: Increasing the Length of Concrete Pavement Slabs Using Shrinkage Reducing Admixture and Polypropylene Fiber

Concrete type	Age
	7 days		28 days		90 days
	Compressive Str. (MPa)	Flexural Str. (MPa)	Compressive Str. (MPa)	Flexural Str. (MPa)	Compressive Str. (MPa)	Flexural Str. (MPa)
OPC 0.35	42.88	7.44	53.58	8.36	57.97	9.14
SRA 0.35	39.15	7.41	51.34	7.65	53.19	8.59
FIBER 0.35	51.14	9.00	63.74	8.60	67.17	10.03
SRA & FIBER 0.35	47.72	7.53	57.24	9.01	61.82	9.54
OPC 0.4	34.14	6.79	46.66	7.54	51.04	7.79
SRA 0.4	33.07	6.73	44.71	7.12	48.24	7.29
FIBER 0.4	33.57	6.41	44.22	6.52	48.78	6.60
SRA & FIBER 0.4	37.37	7.01	52.16	7.07	55.18	7.35

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