Tile back coating adhesive is a new type of tile adhesive material, which has better adhesion performance and durability than traditional cement, so it is widely used in various tile pasting projects. However, tile backing is not a simple substitute for cement, and there are some significant differences and advantages in terms of construction and application.
First of all, there are obvious differences between ceramic tile back adhesive and cement in terms of composition and performance. Cement is an inorganic material, the main components are tricalcium silicate, dicalcium silicate and tricalcium aluminate, etc., which is a relatively single material. The ceramic tile back coating glue is an organic polymer material, which is composed of a variety of raw materials, including acrylate, vinyl acetate and other synthetic resins, as well as various fillers and additives. As a result, ceramic tile backcoat adhesives have better adhesion properties and durability, and can adapt to a variety of complex environments and conditions.
Secondly, there are also some differences between ceramic tile back coating glue and cement in construction. To apply cement tiles, you need to soak the tiles in water, then apply cement mortar to the dry wall, and then glue the tiles on. The use of tile back glue does not need to soak the tiles in advance, only need to apply tile glue on the dry wall, and then paste the tiles on it. In addition, the adhesive of the back coating of ceramic tiles is stronger and not easy to fall off, which can ensure the firmness and reliability of the paste.
In addition to the advantages of construction, tile backing has some advantages that cement does not have. For example, the adhesive on the back of the tile has good flexibility and can adapt to a certain degree of expansion and deformation, so it can effectively avoid problems such as tile peeling and cracking. In addition, the tile back coating adhesive also has the function of waterproofing, which can effectively prevent moisture from penetrating between the tile and the adhesive layer, and avoid the failure of the adhesive layer due to water erosion.
Of course, compared with cement, the ** of ceramic tile back coating is relatively high. However, considering that the tile back coating adhesive has more excellent performance and construction advantages, its ** is also relatively reasonable. In addition, the use of tile backing is more cost-effective in the long run due to the longer service life of the tile backcoat, which guarantees the long-term stability and durability of the paste.
To sum up, tile back coating is not a simple substitute for cement, but a new and better tile adhesive material. It has better adhesion performance and durability, which can effectively avoid problems such as tile peeling and cracking. Although relatively high, it is more cost-effective to use tile backing glue in the long run. Therefore, in various ceramic tile pasting projects, the appropriate pasting material should be selected according to the actual situation to obtain better construction effect and use experience.