Parging refers to a construction technique and material commonly used in the building industry. The term "parging" originates from the French word "pargage," which means to coat or plaster. In the field of construction, parging typically refers to the process of applying a layer of mortar or cement mixture to the surface of a wall, foundation, or chimney.
The purpose of parging is primarily protective and aesthetic. It serves as a protective coating that covers and shields vulnerable surfaces from environmental elements such as moisture, frost, and other adverse weather conditions, preventing weathering and erosion. It also aids in preventing the intrusion of pests, such as insects or rodents, into a building.
The materials used in parging can vary, but they commonly include cement, mortar, and sand, mixed with water to create a workable consistency. These mixtures are then applied by hand or with tools such as trowels, brushes, or sprayers. The application process involves spreading and smoothing the mixture over the surface, ensuring an even and uniform layer is achieved.
Apart from its protective qualities, parging also enhances the appearance of surfaces by providing a finished, textured, and often decorative coat. This can help to improve the overall aesthetics of a building or structure. Parging is commonly used on visible areas such as exposed foundation walls, exterior chimney surfaces, or any other masonry surface that requires additional protection and a visually pleasing finish.
Overall, parging is a construction technique used to protect and enhance the surfaces of walls, foundations, or chimneys by applying a layer of mortar or cement mixture.
