In the process of decorating and tiling at home, the weather forecast will cool down in two days, and the minimum temperature will be MINUS six degrees.

Cement mortar shall be used for ceramic tile pasting, and the indoor ambient temperature shall not be lower than 5℃.

If there are regulations, it is mainly to prevent the water in cement mortar from freezing when the ambient temperature is lower than 0℃. After freezing, the volume of cement mortar will increase, and when the ambient temperature rises above 0℃, ice will turn into water, which will lead to the decrease of the volume of cement mortar. In the process of its volume increase and decrease, it will seriously affect the setting efficiency and bonding strength of cement mortar, resulting in weak bonding of tiles and loose falling of tiles.

If you can help, please accept it. Thank you.