How does the mineralogical composition of stone affect its susceptibility to efflorescence?

What Causes Efflorescence? Efflorescence occurs when water seeps into the brick or stone. The water contains salt, and when the water evaporates, the salt ... This technical bulletin addresses concerns and questions about the causes, prevention and treatment of efflorescence and mineral film discoloration on. Hydrostatic pressure can cause spalling, but spalling can also be caused by freeze-thaw cycles in building materials that have a high moisture content. Both ... For example, the International Association of Certified Home Inspectors noted that some impregnating sealants can cause building materials to break during the ... How to remove efflorescence · When treating an outdoor wall, make sure the temperatures will be above freezing all-day · Simple washing can sometimes remove ... Oct 20, 2023 ... Efflorescence is the result of exposure to water, it can occur due to the curing process or concrete mix during manufacturing in addition to ... Efflorescence can also happen to garage floors when they are exposed to moisture from the ground, which then reacts with cement particles in the flooring ... Staining and blistering of wall covering. Efflorescence, spalling of concrete or masonry. Basement moisture sources. Rain and groundwater entering basement. Sand and gravel, in their natural state, may or may not have been associated with salt bearing water or soil. If they have, and these salts are not removed by ... Mar 16, 2018 ... Secondary Efflorescence: This can occur at any time but is more likely to be the cause of recurring efflorescence, which can signify a problem.