A V Construction Co Interview Questions and Answers

The nominal size of a brick refers to its standard dimensions.

• The nominal size of a brick is typically larger than its actual size due to the inclusion of mortar joints.

• In the United States, the nominal size of a standard brick is 8 inches by 4 inches by 2 ¼ inches.

• However, the actual size of a brick can vary depending on factors such as manufacturing tolerances and regional standards.

Cube test of concrete is a method to determine the compressive strength of concrete.

• Cube test is performed by casting concrete cubes of standard size and curing them for a specific period.

• After the curing period, the cubes are subjected to compressive load using a compression testing machine.

• The maximum load applied to the cube is recorded and the compressive strength is calculated.

• Cube test helps in assessing the qual...read more

The minimum slab thickness depends on several factors such as the load it needs to support, the span between supports, and the type of material used.

• The minimum slab thickness is determined by structural calculations and design codes.

• It is important to consider the live load, dead load, and any additional loads that the slab will be subjected to.

• The span between supports also affects the minimum slab thickness. Longer ...read more