Entrance decoration restaurant decoration home decoration home decoration home tile specification Vertical Multistage Centrifugal Pump Vertical Multistage Centrifugal Pump,Vertical Stage Pump,Booster Pump,Pressure Multistage Pump Shanghai NuoSai Pump Manufacturing Co., Ltd. , https://www.nuosai.net
(1) The distributor shall ask for the quality inspection certificate and quality inspection report of the product.
(2) Perform visual inspection at the site to observe whether the product has obvious quality defects such as missing sleeves, spots, cracks, axial blister, corrugations, etc. The above defects must not be used.
(3) 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.
(4) Perform color difference discrimination. 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.
(5) It is necessary to examine the specification dimensions 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.
Experts give tricks: identify ceramic wall tiles 5 magic weapon
With the development of the housing industry, the decoration industry has also come to an upsurge. Going to the home store will see more people than ever before, and then to the consumers, our experts here to provide you with a few programs to identify tiles: