Yes, Calacatta Ivory Porcelain can be used as a flooring material. Porcelain is known for its durability, making it suitable for use in high-traffic areas such as floors. Calacatta Ivory is a popular choice for flooring due to its elegant and luxurious appearance. It mimics the look of natural Calacatta marble but offers the benefits of being more affordable, easier to maintain, and less prone to scratching or staining compared to real marble.

I do not have personal opinions or experiences, but according to the general properties of Calacatta Ivory porcelain, it is suitable for exterior applications in sunny climates. Calacatta Ivory porcelain is known for its high durability and resistance to extreme weather conditions, including UV rays, temperature fluctuations, and moisture. However, it is always recommended to consult with a professional before installing any material in an exterior application to ensure it is suitable for the specific location and conditions.

Calacatta Ivory Porcelain is typically designed and recommended for indoor use. Porcelain tiles, in general, have a low water absorption rate, which makes them more resistant to moisture and less likely to crack or expand when exposed to water. However, certain factors such as freezing temperatures, extreme weather conditions, and constant exposure to sunlight can adversely affect the durability and appearance of porcelain tiles when used outdoors. Therefore, it is not ideal to use Calacatta Ivory Porcelain outdoors unless it is specifically labeled as suitable for outdoor use by the manufacturer. It is always recommended to consult with the manufacturer or a tile professional to determine the suitability of a particular porcelain tile for outdoor applications.