Construction materials are essential components of any building project. CEMENT, Masonite, CONCRETE, SANDSTONE, and Corrugated Steel are all commonly used in construction. CEMENT is a powdery substance made from limestone, clay, and other materials that is used to bind together other materials. Masonite is a type of hardboard made from wood fibers and wax, often used for flooring or wall panels. CONCRETE is a mixture of CEMENT, sand, gravel, and water that is used for foundations and other structural elements. SANDSTONE is a sedimentary rock composed of sand-sized particles of minerals and rock fragments. Corrugated Steel is a type of metal sheeting with ridges and grooves, often used for roofing or siding.