You canât really exchange any non-gluten flour cup-for-cup with wheat-based all-purpose flour, because every gluten-free flour has a different weight per cup. The most accurate way to measure dry ingredients in baking (and is always the method used in professional bakeries) is by weight not volume. Buy a kitchen scale.
In general, both porcelain and ceramic tile are called âceramic tileâ. These tiles are divided into two groups: Non-porcelain tiles and porcelain tiles. The non-porcelain tiles are referred to as ceramic tiles by themselves, separate from porcelain tiles.
The top color of the tile is all the way through the tile. So a travertine colored tile will have a tan colored edge after you cut it. Same with a grey slate colored one or a white one. These are possible with porcelain tile because the clay used in them is more refined and actually holds the color that's added to it. Porcelain tiles can be glazed also. Porcelain is a stronger tile, and usually more expensive. It is a big outfit but they do not distribute retail all by themselves. Not sure why you feel Chicago is anything special-there are only 9-10 company owned DalTile selection centers in country and there are not 2 in any city.