Concrete Mix

Concrete Mix. Desired slump value 50-75 mm So modifications are required in trial mix 1 to achieve desired workability. The four basic ingredients for making concrete are.

This concrete mixture ratio of 1 part cement 1 parts sand and 3 parts aggregate will produce a concrete mix of approximately 2500 to 3000 psi. Accurate concrete mix design makes concrete construction economical. M15 concrete grade concrete gets categorized as an ordinary grade.

M stands for mix.

Concrete mix ratios are the proportions of concrete components such as cement sand aggregates and water. Concrete Mix Design ACI 2111-91 Concrete Technology. So concrete mix design can be stated as Concrete Mix CementSandAggregates. To test a concrete mix a 300mm high cone made of steel is used that features a top opening of 100mm diameter and a bottom opening of 200mm diameter.