The ceramic tile is an acid and alkali resistant building decoration material which is formed by grinding, mixing, pressing, glazing and sintering. It is widely used in kitchens and bathrooms for its bright and beautiful appearance, stable and durable, easy to clean and so on.
In recent years, the import of ceramic tiles in Jiaxing has steadily increased, especially in Italy and Spain, which are highly sought after by consumers. But how to scientifically select ceramic tiles? Zhejiang Jiaxing Inspection and Quarantine Bureau provides a few tips for consumers.
Knock, listen to the sound density. Beating the tiles, the crisper the sound, the higher the degree of porcelain and the better the quality. Or, hold the corner of the tile, hang down easily, tap the middle and lower part of the tile, the sound is clear and pleasing to the top, and the dull and turbid is the next product.
Test, see the water absorption rate of the tile. The lower the water absorption rate of the tile, the higher the inherent stability, especially suitable for wet water or high moisture content, and does not cause problems such as dark spots. The water is poured into the back of the tile, and the quality of the tile that penetrates slowly or even does not seep is good, and vice versa.
Look, observe the color and flatness. The clearer the color, the better. Visually check for pinholes. The more pinholes, the worse the quality. The better the tile flatness, the easier it is to lay and the better.
Scrape, look at the quality from the traces. Use a hard object to scrape the glaze of the tile, such as leaving traces, indicating that its quality is poor. (Xu Jie)
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