Rate of water they absorb
People also ask
What is the difference between porcelain clay and ceramic tile?
Tile defined as ceramic uses a coarser clay with a smaller ratio of fine kaolin clay, and it generally lacks some of the additives used in porcelain clay. Ceramic tile is fired at lower temperatures, generally no more than 1,650 degrees Fahrenheit.
What grade of tile is a ceramic tile?
Most ceramic floor tiles are graded between 3 and 4. Porcelain tiles tend to have a rating between 3 and 5. What tiles do I have? How to tell the difference The quickest and easiest way to tell whether you have porcelain or ceramic tiles is to check the box or the manufacturer鈥檚 website.
Can ceramic tile be used outside?
Ceramic tile is not durable enough for exterior use because it absorbs too much water. If you live in areas that freeze, your tile would likely crack within the first few freeze-thaw cycles. Within the category of exterior porcelain, it can be helpful to consult the Porcelain Enamel Institute (PEI) ratings, too.
What is the difference between porcelain and fine china tiles?
As with regular ceramic tiles, the final product is still porcelain, but there are a few variants of this product. Fine China is similar to porcelain used in floors but fired at lower temperatures, which makes it softer. That鈥檚 why people eat off it, not walk across it.