Adani Group Applications Engineer Interview Questions, Process, and Tips

M-25 ratio is a mix design ratio used in concrete construction.

• M-25 ratio refers to the mix design ratio of concrete, where M represents the compressive strength of concrete after 28 days of curing.

• In M-25 ratio, the ratio of cement, sand, and aggregate is 1:1:2 respectively.

• For example, if we need to prepare 1 cubic meter of M-25 grade concrete, we would require 1/4 cubic meter of cement, 1/4 cubic meter of sand, and

The initial and final setting times of ordinary Portland cement grade 33 vary depending on several factors.

• The initial setting time of cement refers to the time it takes for the cement to harden and develop a certain degree of rigidity.

• The final setting time is the time it takes for the cement to fully harden and reach its maximum strength.

• The setting times can be influenced by factors such as temperature, water-cement...read more

The concrete ratio of M15 is 1:2:4 (cement:sand:aggregate).

• M15 is a mix of concrete with a compressive strength of 15 MPa.

• The ratio of cement to sand to aggregate is 1:2:4.

• For example, if you need 1 cubic meter of concrete, you would use 350 kg of cement, 700 kg of sand, and 1400 kg of aggregate.

Dry volume cement is the volume of cement required in a dry state for a given volume of concrete.

• Dry volume cement is calculated by multiplying the volume of cement required by the bulkage factor.

• Bulkage factor is the ratio of the volume of dry cement to the volume of cement in a wet state.

• Dry volume cement estimation is important in determining the quantity of cement required for a construction project.

• For example, if...read more