There are many kinds of decorative materials, among which ceramic tile is a very important decorative material, which is used in almost every space. Tile features are also more prominent, with a variety of colors and textures. So how to choose the quality and price of tiles?

1. Look at the grade sign

The tiles are divided into five grades, including excellent products, first-class products, second-class products, third-class products, and other foreign products. Due to the large price difference, the careful comparison is required. In addition, when purchasing, you should also pay attention to the signs and specifications on the tiles and the box. Whether the color number is the same, the product certificate. Whether the trademark and quality inspection standards are clear.

2. Look at the specifications and dimensions

The standard size is not only conducive to construction but also reflects the decoration effect. Good specifications have small deviations, neat and uniform after paving, straight brick joints, and good decorative effects. The size error is greater than 0.5mm. Products with a flatness greater than 0.1mm will not increase the difficulty of construction, and the effect after decoration is not good. The target can determine whether the size meets the standard. Place the brick on a flat surface and see if the four sides are exactly the same as the flat surface, and at the same time check if the four corners of the tile are at right angles. A good report tile has no defects such as bumps, bumps, warping, etc., the side length error does not exceed 0.2-0.3mm, and the thickness error does not exceed 0.1mm. The higher the precision of the side length of the tile, the better the effect after laying. Buying high-quality tiles is not only easy to construct, but also saves man-hours and auxiliary materials. Use a tape measure to measure whether each tile is a different size. High precision is the top grade.

3. Hardness The ceramic tile has good hardness, strong toughness, not easy to break, and rot is the top grade

Scratch each other with the edges and corners of the tiles to see if the damaged pieces are fine or loose, hard or soft, scratches or loose powder. If it belongs to the former, it is of high quality, and the latter is of poor quality.

4. The color difference of chromatic aberration tiles is directly related to the decorative effect

It is not a batch of products, or the same batch may produce color differences. Therefore, during the procurement process, sample and compare each packaged product. The tiles are in the same variety and type of tiles, and the degree of color difference is observed. Good products have little color difference. The shades are basically the same between products. The color is bright and uniform, the light is bright, and the color difference of the product is different from the color depth of the product.