Brand shop: Xinghui Ceramics
In the decoration, the main methods to identify the quality of ceramic wall tiles are the following:
First, conduct a visual inspection. Observe whether the product has any obvious quality defects such as lack of glaze, spots, cracks, glazes, and corrugations. The above defects must not be used.
Second, the identification of color differences. Due to the large number of purchases of wall tiles, if there is a significant color difference between multiple packages, the decoration effect is very much affected. It is necessary to compare the samples of all packages and observe the changes in the color difference. The color difference can not be selected.
Third, the distributor should ask for the product quality inspection certificate and quality inspection report.
Fourth, hand detection. After the two bricks are clamped by the fingers and hit each other, the sound is crisp and loud and it is a qualified product. The low soundness of the sound must have inherent quality defects.
Fifthly, it is necessary to test specifications one by one. Products with a size error of more than 0.5 mm and a flatness of more than 0.1 mm will not only increase the difficulty of construction, but also have poor results after renovation and cannot be used for engineering.
Links: Novice Renovation Guide: Acceptance Standards for Wall Tiles and Plastered Tiles
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