Eagle Materials Inc. is a manufacturer of heavy construction materials and light building materials in the United States. The Company manufactures and distributes Portland Cement, Gypsum Wallboard, Recycled Gypsum Paperboard, and Concrete and Aggregates from approximately 70 facilities across the United States. Its business is organized into two sectors: Heavy Materials and Light Materials. Heavy Materials includes the Cement and Concrete and Aggregates segments. Light Materials includes the Gypsum Wallboard and Recycled Paperboard segments. Its primary products, Portland Cement and Gypsum Wallboard, are commodities that are essential in commercial and residential construction; public construction projects; or projects to build, expand, and repair roads and highways. It operates approximately eight modern cement plants, one slag grinding facility and 29 cement distribution terminals. It operates approximately 26 ready-mix concrete batch plants and three aggregates processing plants.