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Masonry
Bricklayer Red Seal Certification
Brick Types, Sizes & Properties
Knowledge Check
Brick Types, Sizes & Properties
Knowledge Check
Knowledge Check
1 / 7
Efflorescence on a brick wall is caused by
A
Soluble salts carried to the surface by moisture and deposited as the water evaporates
B
Mold growing on the mortar joints
C
Acid rain dissolving the brick surface
D
Paint peeling from the brick face
Check Answer
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