The pasted tiles fall off and hurt people, and the reason behind it may be...-Mei Gap Factory

In daily life, I believe many people have encountered such a situation. Not long after they moved in a newly renovated house, the bathroom tiles began to fall off. Faced with such a scene, everyone didn't know what to do for a while. What caused the tiles to fall off? How to deal with tiles falling off? Today, the editor will explain in detail about the problem of tile falling off. Why does the bathroom wall tiles fall off? , Ceramic tile problem ① Quality problem: It is stipulated that the water absorption rate of ceramic tiles should not exceed %, but the water absorption rate of many tiles has reached %, and the most reached more than %. After the tiles absorb water, the bricks will expand. If the weather is cold again, it will Peeling, cracks, or even bursting and falling off occur. ② Improper water immersion of the tiles: due to poor immersion of the tiles, excessive dryness of the tiles causes the bonding mortar to return too fast, which affects the firm combination of the adhesive layer and the tiles. Also, the tiles cannot be dried after being immersed in water, and even floating water remains on the surface of the tiles. . When the tile is combined with the adhesive layer, an excess water film sliding layer is formed between the bottom surface of the tile and the adhesive layer, which will also affect the bonding effect of the adhesive layer and the tile. The base layer is not well treated. If the base layer is too smooth, if the base layer is too dry, it will cause the base layer to return to water quickly, causing the bonding layer and the base layer to lack friction resistance and bonding moisture, and it is difficult to tightly bond. In addition, due to the uneven surface of the external thermal insulation wall or the vertical deviation of the wall, local plastering appears on the surface of the base layer. Excessive thick plastering causes the bonding force of the bonding mortar to cause the mortar to fall, which will affect the combination of the tile and the base layer, and the base layer is too thin , It is not easy to bond and compact, which will also cause the surface layer to fall off and affect the combination with the base layer. , The temperature is too low when tiling. Due to temperature problems, the coagulation effect of cement and other materials will be affected, and tile and floor tiles will fall off. Generally, try to avoid construction in winter because the temperature is low in winter and the mortar will be frozen in the next spring. After thawing, the weight of the bricks is easy to fall off. If it is constructed in winter, the floor tiles and ceramic tiles must be soaked in water before paving, and the moisture must be saturated. Only in this way, will not be weakened with cement due to slurry absorption water during bonding. , Improper construction process ① The quality of the bonding mortar is not good, the mixing ratio of the mortar during the construction is not accurate, the mixing is not uniform, the strength is not enough, the workability is poor, and the water bleeding is poor, which will affect the bonding strength of the tile and the base layer. ② The tile is not pressed firmly, the operation method is not correct, the force is not uniform, and the bonding force between the tile bonding layer and the base layer is lacking. After the tile is pasted, it is repeatedly moved, kneaded and beaten to correct the deviation. It will also cause the bonded bond. The layer has been severely damaged, so it will also affect the combination of the tile and the base layer. How to prevent tiles from falling off? 、Choose tiles carefully select qualified tiles. During the soaking process, the tiles must be cleaned before they are used, and they must be soaked and dried overnight before they can be used. , Construction process ① The mortar for pasting tiles should be full. If too much mortar is used, the tiles are not easy to be flattened. If you hit too much, the grout water will concentrate on the bottom of the tiles or overflow, forming an empty drum after receiving the water. Particular attention should be paid when tiling tiles on the balcony, otherwise it is easy to cause unevenness and hollowing at the external corners, which will cause the tiles to fall off. ② Don't move the position easily. In the process of tile sticking, it is necessary to make a living, not to move too much, especially if the mortar is moved after the water is collected, it is easy to form a hollow drum. Paste mortar generally can be mixed mortar, to ensure that the mixing ratio is accurate, do not mix or add water casually during the use of the mortar. 、Carefully choose ceramic tile adhesive products. After purchasing ceramic tiles, you must not ignore the ceramic tile adhesive products, and you must purchase them carefully. There are many types of adhesive products on the market, and the prices are also different. When choosing, everyone should pay attention to the following aspects: brand implementation standards, product attributes, quality, etc. The company’s strong ceramic tile adhesive (special for large slabs with great value), a trusted professional brand, uses the principle of chemical bonding, and is optimized by polymer modification. The products are strictly in accordance with the ceramic tile adhesive (JC/T -) Implementation of the new version of the industry standard, safe and environmentally friendly, non-toxic and harmless. Professionally designed for large slab tiles, effectively improving the effect of tile paving with low water absorption, reducing the phenomenon of hollowing and falling tiles. Buy tile adhesive and look for the US joint agent factory.
The tiles fall off