Now there are all kinds of varieties and batches on the tile market, which is dazzling. Then how to buy ceramic tiles is right? Home decoration must be environmentally friendly and of good quality. Look for the cheats for wall tiles, bricks and white bricks.
Wall tiles are not as low as water absorption, the better
Many people think that the lower the water absorption rate of the tile, the better, because the tile with higher water absorption is easier to absorb water, and after shrinking and shrinking, it will cause the tile surface to crack and the whole tile to peel off. However, the lower the water absorption rate, the better, but for the wall brick, it still needs a certain water absorption rate to ensure that the emptying rate of the wall brick is reduced when the cement mortar is used for paving, and the paving is firm. If you do not use any ceramic tile adhesive, only cement mortar is recommended. It is recommended to choose wall tiles with a water absorption rate within a certain range, such as about 10%. At the same time, it is necessary to ensure sufficient immersion time for wall tiles when laying. . If you choose some tiles with low water absorption, it is recommended to add a safe and environmentally friendly tile adhesive when laying.
The finer the tile particles, the higher the strength
The strength of a tile is related to its pressure and fracture resistance, which in turn depends on its density. In this regard, when consumers choose ceramic tiles, especially for floor tiles that choose public spaces such as living rooms, the quality of the tiles can be identified by looking at the fineness of the particles on the back of the tiles. In general, the finer the tile particles, the density The higher the damage, the higher the damage.
Glazed tiles may produce glaze
Many people will encounter the problem of cracking of the tile. The cracking of the tile is caused by the deformation and cracking of the wall. When the cement is too high, the tile is cracked. For the tile itself, there is also a cracking phenomenon, which is the “burst glaze†of the glazed tile. The reason is that the glaze is unevenly distributed during production, and some glaze cracks are generated when burning in the kiln. Choose more trusted brands to buy tiles.
Buy ultra white bricks to watch out for excessive zirconium silicate
The tile radiation in the quality inspection report is not up to standard. Yan Bin, secretary general of the China Building Sanitary Ceramics Association, said that ceramics such as ceramic tiles have radiation. For countries with high environmental standards such as Germany, there is no same judgment. The environmental performance of ceramic products is unquestionable and consumers can use it with confidence. In addition, for the raw materials of ceramics such as ceramic tiles, Yan Bin said that radioactive materials will continue to decay. After the purification of natural materials and artificial processing, the radioactivity of these materials can be neglected. As long as the consumer purchases a quality Class A tile, even if the area is large, there is no need to worry about the radiation problem.
The product that failed the test was mainly due to the addition of zirconium silicate to the test variety. It is understood that in the production process of polished tiles, in order to achieve the effect of whitening, zirconium silicate will be added in an appropriate amount, and some enterprises excessively add for the production of ultra-white bricks, which is the main reason for the excessive radiation of ceramic tiles.
The purchase of tiles is easy to say, but it is also easy to be fooled by sales people, so learning the above purchase is also the key. [Follow the WeChat public number " Jiuzheng Ceramics Network" ; pay attention to courtesy, scan code to send millions of business opportunities! Jiuzheng ceramics network exchange group: 80123558 】
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