At Göbekli Tepe, Karahan Tepe, and Çayönü, builders created polished lime-concrete floors requiring kiln temperatures of 850 degrees Celsius, yet these sites predate the invention of pottery by ...

A kiln operator, also known as a kiln fireman or drier, operates an oven or furnace designed to bake, dry, burn, cremate or slow-cool materials and products; such as clay, wood, ore, rubber, glass, ...