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The Knowledge Of Ceramic Tile

Newstime:2022-06-06   Visits:1679

Ceramic tile is a kind of acid and alkali resistant porcelain or stone formed by the process of grinding, mixing, pressing,glazing and sintering of refractory metal oxide and semi-metal oxide.It is called ceramic tile for building or decoration.Its raw materials are mostly composed of clay, quartz sand, after high temperature compression and other mixing, etc., with high hardness.

  

Good quality ceramic tile glaze should be smooth and delicate, glossy glaze is Crystal Bright, matte glaze is soft and comfortable.Under sufficient natural light or fluorescent lamp, place the brick at a distance of 1 meter and observe vertically,there is no obvious glaze defects should be seen.The decorative patterns of bricks should be exquisite and lifelike without obvious defects such as lack of color, disconnection and dislocation.The shading and trademark on the back of high-quality ceramic products are clear and complete,  with few glaze traces or defects.

     

Good ceramic tile size deviation is small, put a batch of products vertically on the same plane to see if there is any uneven phenomenon. When looking at the flatness, close the edges of the two bricks together to see if there is any gap. Good products have small deformation, and the brick surface is flat and beautiful after paving.Look at the color difference of the products,put several bricks together, and check carefully under sufficient light. The products with different colors and shades have poor overall effect after paving.


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