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Ceramics.

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Presentation on theme: "Ceramics."— Presentation transcript:

1 Ceramics

2 Pots, sculptures and other articles made from clay hardened by heat.
What is ceramics ? Pots, sculptures and other articles made from clay hardened by heat.

3 Clay Stages Plastic- workable stage; molding stage; can recycle; can join to other pieces

4 Leather-hard Stiff and will hold its shape; join to other pieces; carve into; recycle

5 Bone Dry aka Greenware Can be carved into; very fragile; can recycle

6 Fired once in kiln; can not be recycled; glazing stage
Bisqueware Fired once in kiln; can not be recycled; glazing stage

7 Stoneware -second fire-high fire; can not be recycled; vitrified
Glazeware Stoneware -second fire-high fire; can not be recycled; vitrified

8 Wedging *Slip /score* Wedging is used for eliminating lumps and air bubbles, drying the clay, and organizes the clay particles to lye in the same direction for strength. SCORE :Make hash marks on the surfaces where two pieces will be attached. Slip : thick, watered down clay (pancake mix) that is applied to the hash marks.

9 If you don’t wedge or slip & score

10 Kiln A furnace or oven for burning, baking, firing pottery.


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