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1. Baked clay
2. Earthenware
3. Heat resistant material
4. Stoneware
5. Porcelain

made from red or white clay, silica and feldspar

made from a refined white clay called kaolín

resistant to temperatures above 3 000°C

made from dark red clay

resistant to acids

made from clay and metal oxides

electrical components

crockery, decorations, bathroom tiles

tiles, tubes and pipes, bricks

hard, rough textured

Loza

fragile

Refractarios

linings for industrial ovens

fine, smooth texture

matt finish

Gres

translucent and extremely hard

bricks, floor tiles, pottery

food dishes, decorations, industrial uses

made from heat resistant materials

Arcilla cocida

extremely hard

high density