BRICK,BUILDING,COMMON for FSG 56
A rectangular shaped block made from clay or shale. It is individually molded and hardened by baking or burning by fire in a kiln. Its dimensions are usually 2 1/2 inches (63.5 mm) by 4 inches (101.6 mm) by 8 inches (203.2 mm). It is principally used in masonry construction. Excludes BRICK, BUILDING, CONCRETE; and BRICK, BUILDING, SAND-LIME.