Question

What is efflorescence
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Answer 1

Answer:

Efflorescence is a crystalline deposit of salts that can form when water is present in or on brick, concrete, stone, stucco or other building surfaces. It has a white or greyish tint and consists of salt deposits left behind when water evaporates.

Answer 2

Hey mate ☺️

Efflorescence is the migration of a salt to the surface of a porous material, where it forms a coating. The essential process involves the dissolving of an internally held salt in water, or occasionally in another Solvent.

I Hope it helps you ☺️ ✌️ ✌️