joistile
A structural clay tile unit used as part of a concrete flooring system; has a rectangular core with projecting lugs in the form of a flattened T-shape; used mainly in midwestern and southwestern U.S. (Bucher, 1996)
A structural clay tile unit used as part of a concrete flooring system; has a rectangular core with projecting lugs in the form of a flattened T-shape; used mainly in midwestern and southwestern U.S. (Bucher, 1996)