What are the potential impacts of different abrasive cleaning methods on building materials?

Jul 5, 2019 ... Efflorescence can move deeper into the substrate, causing something known as subflorescence. This occurs when salt deposits are left in ... Aug 7, 2018 ... Efflorescence is a fine, white, powdery deposit of water-soluble mineral salts that forms on the surface of typical Portland-cement-based ... 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 ... Aug 6, 2016 ... It can cause paint to peel and can even lift floor tiles that were applied directly to the concrete floor! Sometimes if a wall or floor is ... Feb 3, 2020 ... If efflorescence has already formed on a building surface, it can often be addressed by using a mild acidic solution or a specialized commercial ... 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 ... However, if the process of efflorescing has not stopped or the factors causing it are still present, the haze will return and will need to be cleaned again. Jan 8, 2025 ... Types of Efflorescence · Primary Efflorescence: This appears on newly built structures due to initial moisture. It often disappears after a few ... surface pores of the material, causing expansion that may disrupt the surface. CAUSES: A combination of circumstances causes efflorescence. First, there ... What Causes Efflorescence? Cement, Lime and Admixtures can contain a range of soluble salts that can be manifested in Efflorescence. Concrete slabs with high ...