According to the conditions it could be either ceramic or porcelain, or even stone. The materials should be less than 3percent porosity level as well as in places where extreme wet or cold egresses the number must be lower. When it comes to areas used as outdoor walkways it is recommended that the surface has a DCOF rating of at minimum .42 to ensure it meets ANSI requirements. Use correct movement joints during installation. The tiles all absorb sunlight’s heat. The rapid contraction of tiles can be caused by extreme cold or any other harsh conditions. When properly placed, can prevent the breaking of the tiles. It is possible to design different plans to put tiles in outdoor areas. Drainage of water should be planned beforehand so that water flows away from the structure. It must have a minimum pitch of flashing and a minimum pitch which is in compliance with the standard standards for building. Outdoor installation requires high-quality mortar. Be sure to can have a skilled outdoor tiler available for assistance. The area of installation should be protected. During installation, you should keep temperatures between 50-90 degrees Fareneheight wn9ntww5nb.