WorksheetsBrickwork and Construction Quiz
Total questions: 40
Worksheet time: 20mins
What is the UK standard brick size?
210 × 100 × 70 mm
215 × 102.5 × 65 mm
220 × 105 × 75 mm
200 × 100 × 60 mm
Which brick type is most suitable for visible external walls?
Common brick
Facing brick
Engineering brick
Fire brick
Which brick is designed to resist water penetration and frost?
Facing brick
Engineering brick
Common brick
Reclaimed brick
What are special shaped bricks mainly used for?
Roof insulation
Corners, edges and decorative features
Flooring underlay
Temporary works
What is the first stage of brick manufacturing?
Firing
Cooling
Winning
Drying
At what temperature are clay bricks typically fired?
600°C
800°C
1000°C
1200°C
What material are Thermalite blocks made from?
Aerated concrete
Clay
Stone dust
Recycled glass
What is the typical thickness of a mortar joint?
5 mm
8 mm
10 mm
15 mm
What are blocks mainly made from?
Timber
Clay
Concrete or lightweight aggregate
Plastic
Which block type is used below ground in foundations?
Hollow block
Trench block
Thermal block
Facing block
What is the main advantage of lightweight concrete blocks?
More expensive
Harder to cut
Easier to handle and provide better insulation
Require specialist tools
What is mortar used for in bricklaying?
To hold bricks together and seal joints
To decorate the wall surface
To fill plaster gaps
To waterproof roofs
Which of the following ingredients are found in mortar?
Cement, sand, water
Cement, gravel, water
Clay, sand, lime
Sand, lime, gravel
What is the correct mix ratio for general bricklaying mortar?
1 part cement : 2 parts sand
1 part cement : 4–5 parts sand
1 part cement : 8 parts sand
2 parts cement : 6 parts sand
What happens if mortar joints are too thick?
Wall becomes stronger
Wall becomes weaker and uneven
Improves insulation
No effect
What is concrete mainly used for?
Painting and decorating
Structural foundations, floors and paths
Roof coverings
Plastering
Which is the main difference between concrete and mortar?
Mortar contains gravel, concrete doesn’t
Concrete contains coarse aggregate, mortar doesn’t
Mortar sets faster than concrete
Mortar uses lime instead of cement
What is the standard mix for general purpose concrete?
1 part cement : 2 parts sand : 4 parts gravel
1 part cement : 4 parts sand : 1 part gravel
1 part cement : 3 parts sand : 5 parts gravel
1 part sand : 2 parts cement : 4 parts gravel
What does the slump test measure in concrete?
Strength
Workability
Colour
Water content only
What is the purpose of curing concrete?
To make it dry faster
To improve colour
To allow it to gain full strength
To make it smoother
What tool is used to spread and smooth mortar?
Float
Spirit level
Brick trowel
Club hammer
What tool is used to finish the joints between bricks neatly?
Bolster
Jointer
Cold chisel
Mallet
What is a Bullnose brick used for?
Strengthening foundations
Creating a rounded corner or edge
Improving insulation
Joining corners internally
What does DPC stand for in brickwork?
Damp Proof Course
Dry Point Concrete
Deep Pour Cement
Dense Plaster Compound
What is the purpose of a damp proof course?
To make mortar stronger
To stop rising damp from ground moisture
To improve insulation
To decorate the wall
Which of the following is a common health and safety risk when cutting bricks?
Burns
Dust inhalation
Drowning
Vibration
What PPE should always be worn when handling bricks or blocks?
Sunglasses and earphones
Gloves and safety boots
Flip-flops and shorts
Long tie and hat
What is the function of a spirit level?
To mix mortar
To test wall strength
To check if brickwork is level and plumb
To measure moisture
Which of the following is a benefit of using trench blocks?
Slower construction
Requires more mortar
Speeds up foundation wall building
Used for roof insulation
Which term describes the pattern of overlapping bricks in a wall?
Bond
Joint
Mix
Course
Which bond pattern is most common in UK housing?
Flemish bond
Stretcher bond
English bond
Garden wall bond
What is the purpose of a cavity wall?
To make walls thinner
To reduce weight
To provide insulation and prevent damp
To create a decorative pattern
What type of concrete block is best for thermal insulation?
Dense block
Hollow block
Lightweight aerated block
Stone block
What ingredient gives concrete its strength?
Water
Sand
Cement
Aggregate
What is used to vibrate concrete and remove air pockets?
Mixer
Compactor
Poker vibrator
Hammer
What can cause mortar to dry too quickly on site?
Cold weather
Rain
Hot and windy conditions
Using too little sand
What should be done if concrete appears too wet during mixing?
Add more water
Add more cement or aggregate
Leave it to settle
Pour it immediately
What is the best storage method for bags of cement on site?
Directly on the ground
On pallets under cover
Outside in the rain
Mixed with sand
What should be done with leftover wet mortar at the end of the day?
Leave it to dry in the mixer
Wash it down the drain
Dispose of it safely and clean tools
Add water and use next day
Which of the following materials is often added to concrete for reinforcement?
Rope
Timber
Steel
Glass
