Project on Concrete Mix Design for various grades of Concrete

Mix Proportion by weight of M35 grade of concrete with fly ash is 1:2.08:2.72 and its water-cement ratio was found to be 0.4.

Mix Proportion by weight of M50 grade of concrete without fly ash is 1:2.28:3.12 and its water-cement ratio was found to be 0.44.

APPENDIX

1)

PHYSICAL CHARACTERSTICS OF DIFFERENT TYPES OF OPC CEMENT

2) Table – 5 Minimum Cement Content, Maximum Water-Cement Ratio and Minimum Grade of Concrete for Different Exposures with Normal Weight Aggregate of 20 mm Nominal Maximum Size IS: 456-2000

3) Table 2 of IS 383: Grade size distribution for different nominal sizes of coarse aggregate

4) Table 4 of IS 383: Grading of fine aggregate

5) Table I of IS 10262:2009: Assumed standard deviations

) Table 2 of IS 10262:2009: maximum water content for 20 mm aggregate