Properties of Construction Materials A2 Test 3

What is the primary material used in the production of concrete blocks?

• Wood

• Cement

• Steel

• Glass

Which of the following is a type of concrete block?

• Hollow block

• Solid brick

• Clay tile

• Wooden plank

What is a characteristic of hollow concrete blocks?

• They are heavier than solid blocks

• They provide better insulation

• They are made of wood

• They are transparent

Which type of concrete block is typically used for load-bearing walls?

• Aerated block

• Solid block

• Hollow block

• Decorative block

What is the typical use of decorative concrete blocks?

• Structural support

• Aesthetic purposes

• Foundation construction

• Roofing

Which of the following is a benefit of using concrete blocks in construction?

• High thermal conductivity

• Fire resistance

• High cost

• Low durability

What is the standard size of a concrete block in Great Britain?

• 390mm x 190mm x 190mm

• 400mm x 200mm x 200mm

• 300mm x 150mm x 150mm

• 450mm x 250mm x 250mm

Which type of concrete block is known for its lightweight properties?

• Solid block

• Aerated block

• Paving block

• Decorative block

What is the primary use of paving concrete blocks?

• Wall construction

• Flooring

• Roofing

• Insulation

Which characteristic of concrete blocks contributes to their sound insulation properties?

• Density

• Colour

• Shape

• Surface texture