Annai College of Engineering and Technology Site Engineer Interview Questions and Answers

Curing concrete is the process of maintaining adequate moisture and temperature for hydration to occur properly.

• Curing concrete helps in preventing cracks and ensuring strength development.

• The curing period for concrete is typically 7 days, but can vary depending on factors like temperature and mix design.

• Methods of curing include ponding, wet covering, and using curing compounds.

• Proper curing is essential for the long

The volume of cement required for 1 cubic meter

• The volume of cement required for 1 cubic meter is typically around 1440 kg/m^3

• This can vary depending on the type of cement being used

• It is important to calculate the exact volume needed for a specific project to avoid wastage

Quantity of material can be calculated by determining the volume or area of the space to be filled and multiplying it by the density of the material.

• Calculate the volume or area of the space to be filled

• Determine the density of the material

• Multiply the volume or area by the density to get the quantity of material needed