Civil Engineering MCQAE Level Civil Engineering
Which of the following about white salt deposits is correct?
Building MaterialsBrick EfflorescenceHARD
Choose the correct answer
A
it proves perfect firing
B
it is the same as frog depth
C
efflorescence is caused only by high compressive strength
D
soluble salts migrate and crystallise at the surface
Correct Answer
D. soluble salts migrate and crystallise at the surface
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Efflorescence indicates soluble salt presence. Correct option: D.
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