An encrustation of soluble salts, commonly white, deposited on the surface of stone, brick, plaster or mortar; usually caused by free alkalies leached from mortar or adjacent concrete as moisture moves through it.
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An encrustation of soluble salts, commonly white, deposited on the surface of stone, brick, plaster or mortar; usually caused by free alkalies leached from mortar or adjacent concrete as moisture moves through it.
« Back to Glossary