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Why do some people look black when they make grout

Why do some people look black when they make grout

2021-06-03 10:14:00

Tile grout has now become one of the indispensable joints in decoration, because tile grout not only has the effect of beautification, but also can play a good waterproof role. However, after some tile grout is done, the tile grout turns black, the appearance looks not beautiful, the feeling is sunken in the ceramic tile. The two questions have to be looked at separately. Now let's hear from Kelin China sewing agent supplier.

In general, there are two main reasons for the blackening of tile grout. One is the moistening of ceramic tiles, which leads to mildew of tile grout. Why can ceramic tile return damp, basically because stick the moisture after brick is big. Especially in the winter, it is best to wait for a month after the to do tile grout. If it is done early, it is easy to damp back resulting in mildew and blackening of tile grout. If the tile grout becomes moldy and black, the only way is to knock it off and do it again. Another reason is the quality of the product, in fact, the possibility of this reason is very small, but it cannot be ruled out that there are such cases. Many people say that blackening caused by oil precipitation is totally nonsense. The tile grout is waterproof and oil-proof, and the oil stain will not penetrate into it. Besides, it's not always in oil. And also can't say that the whole house blackened because of oil stains precipitation, many places cannot be stained with oil stains.

 


 

The main reason is because the tile is damp, causing the tile grout to become moldy before it dries out, and then it will become black. As for the cause of the sag of the tile grout, it is mainly the problem of the construction personnel. Many people think that the tile grout is simple. So they buy their own materials to construct, and finally make the effect is unsightly. Trust professional people to do professional things. Don't just think you can do it yourself.