As long as it is all-ceramic tiles, it must be antifreeze, which is no problem. I am engaged in ceramics myself. Are they all porcelain? See if it absorbs water. You'd better test it with some ink.
The reason why tiles are antifreeze is that they become porcelain and will not absorb water. Just like your ceramic teacup, it won't freeze. A closed space with heating is a part of the room, and ordinary tiles can be used.
Frost-proof tiles are tiles used on external walls, which can be exposed in winter. They can't be used in normal decoration, and they are not easy to buy unless they are used on the terrace. Ordinary antique bricks or tiles with good anti-slip performance can be used.
Tile type:
1. According to its manufacturing technology and characteristics, ceramic tiles can be divided into glazed tiles, monolithic tiles, polished tiles, vitrified tiles and mosaics. Of course, tiles with different characteristics have their own best uses. If you know enough about tiles, you can make the best use of them when decorating your room.
2. The surface of the whole brick is not glazed, and the color of the front and back materials is the same, hence the name. Full-body bricks are more wear-resistant, but the color is not as good as glazed tiles. Classification is divided into non-slip brick, polished brick and permeable brick. Scope of Application Halls, walkways and outdoor walkways are widely used, and are generally less used for walls.
3. glazed tiles glazed tiles are glazed tiles. Generally speaking, glazed tiles are richer in color and pattern than polished tiles, and play a role in pollution prevention. However, because the surface of glazed tiles is glazed, the wear resistance is not as good as polished tiles.
Classification is divided into ceramic glazed tiles and porcelain glazed tiles according to raw materials. According to different glossiness, it can be divided into matte and bright. Scope of application Bright glazed tiles should be used in the kitchen, not matt glazed tiles, because oil stains enter the brick surface and are difficult to clean. Glazed tiles are also suitable for bathroom balconies.