WorksheetsBrickwork, Setting Out, and Site Testing Worksheet (Grade 13)
Total questions: 18
Worksheet time: 9mins
The standard size of a brick used in construction is ____ cm × ____ cm × ____ cm.
19 × 9 × 9
20 × 10 × 10
23 × 11 × 7
18 × 8 × 8
The right‑angle triangle method used in setting out by tape is the ____ method.
Diagonal
3‑4‑5
Offset
Traverse
The vertical alignment of a constructed wall is checked using a ____.
Plumb bob
Measuring tape
Water level
Mason’s square
The shape and size uniformity test of bricks checks for ____ edges and surfaces.
Rounded
Sharp
Chamfered
Irregular
The material ratio for cement mortar mix in brick wall construction is generally 1 part cement to ____ parts sand.
3
4
5
6
The process of transferring the building plan to the ground is called ____.
Levelling
Setting out
Profiling
Scaffolding
In the 3‑4‑5 method, the right angle is formed at the point where the sides measure ____.
3 units, 4 units, 5 units
2 units, 3 units, 4 units
1 unit, 1 unit, √2 units
6 units, 8 units, 10 units
The water absorption of good‑quality bricks should not exceed ____% of their dry weight.
10
15
20
25
The Flemish bond consists of alternate ____ and ____ in each course.
Stretchers and stretchers
Headers and headers
Headers and stretchers
Quoins and closers
During the water absorption test for bricks, the percentage of water absorbed should not exceed ____% of the dry weight of the brick.
10
15
20
25
Define setting out.
Marking the location of building components on the ground from the plan
Checking the verticality of walls during construction
Mixing concrete to the specified ratio
Estimating the project budget
Which of the following are commonly used tools for setting out? Select all that apply.
Measuring tape
Ranging rods and pegs
Cross staff
Plumb bob
Theodolite/total station
A baseline of 5 m and an offset of 50 cm are used to set out a two‑roomed building. Which description best states how the reference points should be established?
Mark corners along the 5 m baseline only, without offsets
Set a line parallel to the 5 m baseline at 0.5 m outside the wall lines and fix corner pegs using a right‑angle method (such as 3‑4‑5)
Use only a water level to mark all points without measuring distances
Place pegs randomly and adjust during bricklaying
Mention one precaution to ensure accuracy during setting out.
Avoid checking diagonals to save time
Re‑check all measurements, levels, and diagonals before excavation
Place pegs loosely so they can be moved later
Skip baseline establishment
A room measures 2 m × 3 m with a height of 3 m. Calculate the perimeter of the room.
8 m
10 m
12 m
14 m
Why is it important to check the verticality of a wall during construction?
It reduces the amount of mortar required only
It improves structural stability and aesthetics and prevents leaning or cracking
It speeds up the curing process
It eliminates the need for reinforcement
A mason says bricks should be soaked before laying; another says dry bricks are better to avoid weak joints. Which is correct?
Dry bricks are better because they absorb water from mortar
Bricks should be soaked so they do not draw water from the mortar, ensuring proper hydration and bond
Either is fine; it makes no difference
Bricks should be soaked only after laying
Why must construction materials like bricks and cement be tested on site rather than relying solely on supplier‑provided certificates?
Site tests are cheaper than certificates
Certificates are never accurate
Site‑specific storage, handling, and environmental conditions can affect material properties and must be verified
Testing is only needed for legal compliance, not quality
