Stoneware are the products manufactured from refractory clay mixed with crushed pottery, powdered stone, etc.
The clay is prepared carefully and moulded to the required shape. The stoneware is then dried under the shade to prevent any cracking or deformation of the product. The dried material is burnt in a kiln, gradually heating to a high temperature. The high temperature is maintained for 1–3 days based on the size of the kiln and the material size. The stoneware are allowed to cool down gradually.
Stoneware are dense and compact when compared to earthenware. Stoneware are impervious to moisture, and can be kept clean easily. Glazed stoneware are highly resistant to acid or any atmospheric agencies.
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