What is the reason for the cracking and peeling of tile beauty joint agent?

What is the reason for the cracking and peeling of tile beauty joint agent?

During the construction of the beautiful joints of ceramic tiles, some people will find that the joints may have local cracks and peeling. What is the cause? Our beautiful joint manufacturers will take a look at the beautiful joints today. There are two main reasons for agent cracking:

　　 (1) The weather is too cold

The minimum construction temperature of 　　mei joint agent is about 10℃, but generally in winter, the weather is too cold and the temperature is too low, so it will affect the product during the construction curing process.

　　 In addition, the wind is heavy in winter, and if the cold wind blows for a long time, it is easy to cause cracks when the beautiful seam is solidified, which affects the use. Therefore, in this case, the beautiful seam should be installed indoors. The temperature should not be too low, and avoid 'blowing cold air' after construction.

　　 (2) The degree of drying of the sealant for the base is too large

　　 Sometimes, the gap between the tiles is too deep, and you need to use a grout to fill the gap before the beautiful gap. However, if the sealant used for the primer is too dry, or even in a powder state, it is not only dry, but also highly absorbent. Therefore, during the construction process, such a sealant will seriously affect the curing effect and cohesiveness of the beautifying joint, and it will cause cracking, peeling or even falling off of the beautifying joint.

　　 Although the beauty joint construction process is required to be dry and moisture-free, the strong water absorption of some joint sealants will definitely affect the effect of the beauty joint agent.

　　 The above is the cause of cracking and peeling during the construction of the beauty joint. You can pay a little attention to the above two points during the construction to avoid the phenomenon of cracking and peeling of the beauty joint. For more information about the beauty seam agent, please visit the official website of Wuhan Building Materials Co., Ltd. for more consultation!