Salt Weathering - Lab Clip 2 - Detail, Sodium Sulfate


Keywords:  Concentrated Sodium Sulfate solution, Laboratory Time-Lapse, Rising Damp

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3 Weeks in 20 Seconds:  Detail from clip 1, showing severe damage to Bath limestone at constant RH and Temperature from the crystallization of sodium sulfate just beneath the surface. Stone column sitting in a brine of saturated sodium sulfate. For details see Rodrigues-Navarro and Doehne, 1999, 2001, and Doehne 2005

Eric Doehne & David Carson