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WorksheetsBtech 1 quiz aqe
Total questions: 10
Worksheet time: 5mins
What are the main components of concrete?
Cement, water, and aggregate
Sand, water, and gravel
Cement, sand, and mortar
Cement, water, and bricks
Which type of concrete does not require high tensile strength?
Plain/Ordinary Concrete
Lightweight Concrete
Heavyweight Concrete
Reinforced Concrete
What is the purpose of an air-entraining agent in concrete?
Increase workability
Speed up setting time
Slow down setting time
Alter the color of concrete
What is the recommended slump for building columns?
Max. 13 cm, Min. 5 cm
Max. 10 cm, Min. 2.5 cm
Max. 15 cm, Min. 7.5 cm
Max. 7 cm, Min. 5 cm
What is the purpose of curing concrete?
To provide strength
To provide strength
To enhance workability
To allow it to achieve desired properties
What is the most common material used for manufacturing bricks?
Concrete
Wood
Steel
Clay
What is the purpose of a stretcher in bricklaying?
to increase the strength of the wall
To provide a decorative pattern
To align the bricks vertically
To create horizontal layers
Which type of bond consists of overlapping stretchers?
Running bond
Stack bond
Common bond
English bond
Which type of bond has alternating headers and stretchers in each course?
Flemish bond
Garden-wall bond
Running bond
English bond
Which type of brick is used for exposed exterior walls?
Common brick
Face brick
Calcium silicate brick
Brick veneer
