Glossary of Industry Terms
A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z
Underglaze decoration
See Decoration, underglaze.
Unglazed paver tile
See Pavers.
Unglazed quarry tile
Sec Quarry tile.
Unglazed tile
A hard, dense tile of homogeneous composition throughout, deriving color and texture from the materials of which the body is made. The colors and characteristics of the tile are determined by the materials used in the body, the method of manufacture, and the thermal treatment. (ASTM C 242)