Bharathi Cement Technical Marketing Executive Interview Questions and Answers

The specific gravity of cement is a measure of its density compared to the density of water.

• Specific gravity of cement typically ranges from 3.1 to 3.16.

• It is an important property that helps in determining the quality and strength of cement.

• Specific gravity is determined by comparing the weight of a given volume of cement to the weight of an equal volume of water.

• Higher specific gravity indicates higher density and be...read more

The density of RCC (Reinforced Cement Concrete) varies depending on the mix design and ingredients used.

• The density of RCC typically ranges from 2200 to 2500 kilograms per cubic meter (kg/m³).

• The density can be influenced by factors such as the type and proportion of aggregates, cement content, water-cement ratio, and air content.

• Higher density RCC is often used in structural elements like columns and beams to provide ...read more

Bogues compounds are impurities in cement that affect its quality and strength.

• Bogues compounds include tricalcium silicate, dicalcium silicate, tricalcium aluminate, and tetracalcium aluminoferrite.

• The presence and amount of these compounds can affect the setting time, strength, and durability of cement.

• Controlling the amount of bogues compounds is important in ensuring the quality of cement.

• Bogues compounds are named...read more