subflorescence
The migration, deposit, and recrystallization of soluble salts below the surface of masonry due to evaporation of internal moisture; may cause salt decay. Also known as cryptoflorescence. See also efflorescence. (Bucher, 1996)
The migration, deposit, and recrystallization of soluble salts below the surface of masonry due to evaporation of internal moisture; may cause salt decay. Also known as cryptoflorescence. See also efflorescence. (Bucher, 1996)