Construction Materials Properties MOCK EXAM 3

Which of the following is a common insulation material used in construction?

• Polyethylene

• Fibre glass wool

• PVC

• Lead flashing

What is the primary use of Polyurethane in construction?

• Roofing material

• Insulation material

• Structural support

• Flooring material

Which insulation material is known for its high thermal resistance and is often used in flat roofs?

• Celotex

• Mineral wool

• PVC

• Polyethylene

Which of the following is a characteristic of mineral wool used in construction?

• High flammability

• Poor sound insulation

• High thermal resistance

• Low density

Which plastic is commonly used for pipes and fittings in construction?

• Polyurethane

• PVC

• Fibre glass wool

• Celotex

What is a common use of Polyethylene in construction?

• Insulation

• Roofing

• Vapour barriers

• Structural beams

Which type of timber is known for its durability and is often used in construction?

• Softwood

• Hardwood

• Manufactured boards

• Polyethylene

Which characteristic is typical of softwood used in construction?

• High density

• Slow growth rate

• Light weight

• High cost

Which of the following is a type of manufactured board used in construction?

• Oak

• Pine

• Plywood

• Cedar

What is a key characteristic of slate used as a roofing material?

• High flammability

• Lightweight

• High durability

• Low cost