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Posts Tagged ‘ efflorescence ’

Dealing with Brick Efflorescence

Tuesday, December 6th, 2016
efflorescence

Newly constructed brick masonry may have brick efflorescence occur.

Have you ever seen brickwork with powdery scum on it that’s white, brown, green or yellow? That’s what masons call efflorescence. Efflorescence has been a masonry problem for thousands of years, and occurs when deposits of water-soluble salts are left on the surface of the bricks as water evaporates. This usually happens about a month after a building is constructed, but sometimes as long as a year after completion. (more…)