Ceramic Shape Terminology

Relation between the volume of a mass and the volume of the water absorbed when the mass is immersed.

Ceramic shape terminology.

When purchasing ceramic pieces it is important to consider the type of glaze in terms of food safety durability and fit with the underlying claybody. Cylindrical globular or spheroidal egg shaped or ovoid. Bagwall the wall on the inside of a fuel burning kiln which deflects the flame from the wear. Cone a ceramic pyramid that melts at a known temperature and is used to indicate the temperature of a kiln.

A natural material extracted from the earth s crust. Glossary of ceramic terms. Term often applied to all kiln posts but more correctly referring to specialized refractory furniture pieces equipped with ceramic or metallic points designed to support fully glazed wares during firing. The terminology used to describe the vessels profiles with illustrations form.

All fired ceramic wares that contain clay when formed except technical structural and refractory products 1 china earthenware and any article made from clay or from a mixture containing clay and other materials. Creation of an object out of clay. Clay can be rolled shaped and molded at this stage. Various hard substances used for grinding cutting or polishing softer substances e g.

Non crystalline having no determinable form or crystalline structure e g. Refines this general classification. Plastic clay that is very soft wet and is very workable. Basic ceramic terms ceramics.

Acid washed a treatment applied to the face of a stone to achieve a texture. Earthenware a low fire clay body usually fire to 04 06. Greek term meaning earthenware from which the word ceramics is derived. Bat a flat disc made out of plaster wood or plastic which is affixed to the wheel head with clay or pins.

See also claybody glaze fit high temp glaze intermediate glaze low temp glaze. The stages of clay. Our glossary defines language used by tile suppliers designers and installers for ceramic marble granite floor glass tile and much more. Glossary of ceramic terms.

Leather hard clay that has dried slightly from the plastic stage. Bats are used to throw pieces on that would be difficult to lift off the wheel head. Apple shaped or pomiform pear shaped or pyriform. Form is the broadest descriptor.