Four major points in tile purchase

1: Choose floor tiles to distinguish space

When choosing a floor tile, there must be a difference in the material. The floor tiles are divided into polished tiles and glazed tiles. Polished tiles are also called vitrified tiles. They are characterized by good wear resistance and no water soaking. Because they are relatively smooth and beautiful, they are better used in the living room and dining room, and relatively speaking. Wipe easily. Glazed tiles are also called mirror bricks. They are characterized by good anti-slip properties. The more water-resistant anti-slip effect, the better the glazed tiles are sensitive to dust, which makes the anti-slip effect weaker. Brick.

2: Understanding the parameters is essential

Tile hardness is the most important parameter and will directly affect the service life of the tile, which is especially important. The simplest method is to use the method of tapping the sound. The sound is crisp and the internal quality is good, and it is not easy to be deformed and broken. The color difference and size can be judged according to the visual judgment. Check whether the color of a batch of tiles is generally consistent. Well put together, the color difference is small, the size is the top grade.

Of course, the identification of technical functions can not only rely on the feeling, but also must look at the manufacturer's certification. In general, the products that meet the technical standards have the certificate issued by the state.

Another important parameter is the wear resistance, which is divided into five degrees according to the low to high, and the fifth degree is super wear resistance. Generally, it is not used for home decoration, and the home decoration brick can be selected from one to four degrees. The water absorption rate also determines the use of ceramic tiles. The high water absorption rate of the tiles is low, the brick holes are loose, and should not be used in places with frequent flow, so as not to be cleaned after water absorption and fouling; the tiles with low water absorption rate are high in density and very High moisture and dirt resistance.

3, view the test presentation

When consumers choose ceramic tiles, they can identify the quality of the tiles by checking the test presentations and certifications provided by the merchants. The time for issuing the test speech is preferably within six months. The final "judgment conclusion" of the test speech is to be qualified, and the maintenance unit that issued the test speech must have the power of giants. There are generally CMA (Metrics Certification), CAL (Certification and Approval), and CNAL (National Laboratory Accreditation) chapters in the test presentation. The number of chapters reflects the qualifications of the maintenance unit. CMA is the most basic and necessary. Some qualifications are low. The maintenance unit does not have a CAL chapter, and the national level and higher-qualified provincial maintenance units have a CNAL chapter. When viewing the certification certificate, the certificate must correspond to the sales product. This year, the 3C certification of the tile has begun. The 3C certification is the same certification scale of the country. The previous other related certifications will be the same to the 3C certification, and the 3C certified tiles are reliable. Sex is better than normal.

The testing items of ceramic tiles are mainly radioactive, and whether the radioactive substances exceed the standard is the primary concern of consumers when purchasing ceramic tiles. The radioactive detection of ceramic tiles is based on the National Mandatory Standard for Radionuclides for Building Materials (GB6566-2001), which mainly detects the radioactivity of radium, radon and potassium. At present, there are few radioactive detections of regular brand tiles.

4: Tile purchase can not be cheap

Some small manufacturers rely on lowering the production cost to fight the crazy price war. I don't know how to use ceramic tiles for many years, save for a while, and buy ceramic tiles that are not wearable by small manufacturers. After one year, the surface of the bricks is streaked, cracked and unsightly. Spend money to re-lay the bricks. Once the various electric and gas pipelines have been laid, they can't wait for idle; secondly, the messy and noisy of the second renovation has disturbed the whole family. The most frightening thing is that some small manufacturers are not environmentally friendly in order to reduce the cost, so it is recommended that consumers still choose the tiles of regular manufacturers.

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