Five basic knowledge questions and answers of cera

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We have seen many tiles. But when it's your turn to decorate, you still find that all you know is fur. Here are some questions and answers about the basic knowledge of tiles,

tiles, we have seen a lot. But when it's your turn to decorate, you still find that all you know is fur. Here are some questions and answers about the basic knowledge of ceramic tiles to see if it just solves your doubts

Tao Yilang ceramic Nobel tile 1. What is tile

the so-called ceramic tile is a kind of acid and alkali resistant ceramic or stone construction or decoration material, which is formed by grinding, mixing, pressing, glazing and sintering of fire-resistant metal oxide and semi metal oxide. It is generally called ceramic tile

2. How many kinds of tiles are there

according to the purpose: exterior wall tiles, interior wall tiles, floor tiles, square tiles according to the molding: dry pressed molding tiles, extruded molding tiles, plastic molding tiles according to the burning composition: oxidizing tiles, reducing tiles according to the application of glaze: glazed tiles, unglazed tiles according to the water absorption: porcelain tiles, stoneware tiles, fine stoneware tiles, stoneware tiles, ceramic tiles

3. Characteristic size of tiles:

the size of the product is the same, which can save construction time, and it is neat and beautiful

water absorption: tiles with low water absorption will not crack or peel off due to climate change

Flatness: the tile with good flatness has no bending and warping on the surface, is easy to construct, and the ground is flat after construction

strength: high bending strength, good wear resistance and heavy pressure resistance, not easy to wear, durable, suitable for public places

color difference: lay the tiles flat on the floor, put them together in a row of one square meter, and watch from three meters to see whether there are different colors or cannot be connected, causing aesthetic obstacles

4. What is the difference between vitrified brick and polished brick

ceramics with water absorption less than 0.5% are called vitrified bricks, while polished bricks have a low water absorption of 0. 5%, which is also vitrified brick. Polished brick is only obtained by mirror polishing vitrified brick. Vitrified bricks, vitrified polished bricks and polished bricks on the market are actually similar products. The lower the water absorption, the better the vitrification degree, and the better the physical and chemical properties of the product. The water absorption of champion polished brick is less than 0.08%, and the quality is superior to that of products in the same industry

5. Why is the stain resistance of glazed tiles better than polished tiles

there is a layer of glaze on the surface of glazed tiles, which is actually a layer of glass, which does not absorb water and dirt. After polishing, the surface of polished tiles has fine pores, which is easy to absorb pollutants. Therefore, the surface of polished tiles is coated with a layer of antifouling agent and filled with fine pores to ensure that it is not easy to be contaminated during use

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