Clay Into Ceramic
Pottery is the process and the products of forming vessels and other objects with clay and other ceramic materials which are fired at high temperatures to give them a hard durable form.
Clay into ceramic. Since the first piece of clay fell into a fire and was transformed into a glasslike material people have used clay for domestic wares ritual tokens and decorative items. As the clay is slowly heated this water evaporates out of the clay. Knead the clay until it s soft and roll it out to 1 4 in 0 64 cm thick. These high temperatures yield a pretty cool result the clay vitrifies or turns into a glass like substance.
It s better to have the clay as soft and pliable as possible. Stoneware clay is more heavy duty and requires higher firing temperatures. An added benefit of vitrification is that it makes the pottery waterproof. Then shape the soft clay back into a ball and use a rolling pin to flatten it out into a sheet.
To the naked eye it may look like sandy soil but with a 20 clay content every 10 pounds of soil is hiding 2 pounds of clay ready for harvest. The oldest known pottery fragments stem from the hittite civilization 1400 1200 b c. Press your thumbs into the clay to warm it up and pinch and pull on the material to soften it. Terracotta planter pots are a good example of earthenware pottery.
When pottery is placed into the kiln it is almost always bone dry. However there is still water trapped within the spaces between the clay particles. The definition of pottery used by the american society.