Lodha Group Junior Engineer Interview Questions and Answers

The thickness of mortar used in brickwork varies depending on the type of brickwork and the desired strength.

• The thickness of mortar in brickwork is typically between 10mm to 15mm.

• For load-bearing walls, the mortar thickness may be increased to 20mm.

• In some cases, thin-bed mortar systems are used, where the thickness can be as low as 3mm.

• The thickness of mortar can also vary based on the type of bricks used, such as cl

Bricks need to dry before starting the brick work to ensure proper bonding and prevent shrinkage.

• Drying bricks removes excess moisture, allowing them to harden and strengthen.

• Wet bricks can cause shrinkage and cracking during the drying process.

• Dry bricks provide better adhesion with mortar, resulting in a stronger and more durable structure.

• Moisture in bricks can lead to efflorescence, a white powdery deposit on the s...read more

There are different types of tiles used in toilets and living areas.

• Ceramic tiles are commonly used in both toilets and living areas.

• Porcelain tiles are also popular for their durability and water resistance.

• In toilets, anti-slip tiles are often used to prevent accidents.

• Living areas may have a variety of tiles like marble, granite, or vinyl.

• Tiles with different finishes like matte, glossy, or textured can be chosen ba