Floor Types & Materials

What is the purpose of a Damp Proof Membrane (DPM) in floor construction?

• To provide thermal insulation.

• To prevent moisture from rising into the floor.

• To support the load of the floor.

• To enhance fire safety.

Which of the following is NOT a type of floor construction component?

• Subgrade

• Vapor Barrier

• Balustrade

• Beam

What is the primary function of insulation in floor construction?

• Soundproofing

• Enhancing fire resistance

• Preventing moisture infiltration

• Regulating indoor temperatures

Which structural element supports the load of the floor and transfers it to supporting walls or beams ?

• Beams

• Columns

• Joists

• Decking boards

Underfloor heating systems are primarily used for?

• Adding aesthetic appeal to the floor.

• Creating access for services and utilities.

• Enhancing fireproofing.

• Providing efficient and comfortable heating.

What does a vapor barrier in floor construction prevent?

• Sound transmission

• Heat loss

• Moisture infiltration

• Structural collapse

Which type of floor construction method uses precast concrete beams with concrete blocks in between?

• Solid Timber Floors

• Raised Access Floors

• Composite Metal Deck Floors

• Concrete Block and Beam Floors

What are expansion joints in floor construction designed to accommodate?

• Structural collapse

• Controlled movement and expansion

• Vibrations from utilities

• Underfloor heating systems

Which professionals collaborate to determine the suitable components for a floor construction project?

• Plumbers and electricians

• Carpenters and masons

• Architects, structural engineers, and construction professionals

• Interior designers and painters

What type of flooring system consists of a steel deck with concrete poured on top?

• Composite Metal Deck Floors

• Hollowcore Slab Floors

• Suspended Timber Floors

• Solid Timber Floors