Will tiles expand in summer when filled with sealant in winter?

First of all, let's understand the weather factors that affect the construction of sealant, mainly temperature, humidity and wind.

Then the matters needing attention in the construction of northern winter sewing agent are as follows:

1. The temperature of the sealant should be above 10 degree during construction. If there is no heating in the new house, it is recommended to use an electric heater.

2. Pay attention to close the doors and windows during construction, so as to avoid cracks caused by cold wind blowing on the sealant when it solidifies.

3. Use as little water as possible in the construction process, and the accumulated water in the cracks must be dried. If water is used, warm water is recommended!

4. The construction environment should be as dry and moisture-proof as possible. If there is moisture, water droplets and other water vapor on the wall surface, the construction should be stopped immediately to avoid discoloration of sealant after construction.

5. It is suggested to use hot water with a temperature of about 60 degrees to avoid uneven mixing of component A and component B during construction, which will not achieve the effect.

6. Don't scrub the tiles within 48 hours after joint construction. Ensure that the cement is fully dried and solidified, and then shovel off the remaining materials.