How can we learn from traditional building practices in different cultures to develop more effective strategies for dealing with efflorescence?

Mar 18, 2016 ... Low temperatures, moist conditions, condensation, rain, dew, and water added to the surface of fresh concrete to assist troweling and curing help promote ... How to remove efflorescence · When treating an outdoor wall, make sure the temperatures will be above freezing all-day · Simple washing can sometimes remove ... Three factors must be present wherever efflorescence appears: Natural salts and salt-forming chemicals may be found in the sand or gravel used to make concrete ... Aug 7, 2020 ... What causes Efflorescence? A combination of three factors cause efflorescence: Soluble salts present in cementitious mortars, i.e. ... An overview of the cause and effect of efflorescence in concrete and masonry. Oct 14, 2020 ... Efflorescence is caused when soluble salts and other water soluble minerals are dissolved within a hard cementicious or masonry substrate. Aug 8, 2024 ... Efflorescence in concrete happens when moisture causes soluble salt within the material to rise to the surface. When the moisture evaporates, it ... whether masonry units are likely to cause efflorescence. Units are partially ... Brick Industry Association, Technical Note 23A, Efflorescence. Causes and ... Jan 7, 2025 ... What Causes Efflorescence? · Presence of Salts: Bricks, mortar, and other construction materials naturally contain water-soluble salts. The bottom row has also shows soluble salts (SOLU test). Soluble salts on a porcelain mug are causing plucking. This picture has its own page with more detail, ...