1. Building Code Requirements for Structural Concrete and Commentary;ACI Committee 318,2014
2. Statistics notes: the normal distribution;Altman;BMJ,1995
3. Evaluation of ratio between splitting tensile strength and compressive strength for concretes up to 120MPa and its application in strength criterion;Arιoglu;ACI Mater. J.,2006
4. Standard Specification for Mixing Water Used in the production of Hydraulic Cement Concrete;ASTM C 1602,2012
5. Standard Specification for Concrete Aggregates;ASTM C 33,1999