Polymer concrete is a type of concrete in which a polymer binder, such as epoxy, polyester, or vinyl ester, is used as a partial or complete replacement for Portland cement. This polymer binder, when combined with aggregates and other concrete constituents, creates a composite material with improved properties compared to traditional concrete. Polymer concrete is commonly used in a variety of applications, including industrial flooring, bridge overlays, repair of deteriorated concrete structures, and in the production of precast concrete products. Its specific composition and properties can vary depending on the type of polymer used and the intended application.