The material is the basis of the decoration. The quality of the material affects the quality of the decoration. The material must be accepted when entering the market. This will not only help to ensure the quality of the decoration but also avoid disputes. Different materials have different acceptance criteria. This article will introduce you briefly.
First, paint paint acceptance
1. First check whether there is a factory name, site, registered trademark on the packaging, and whether there is a test report of the quality inspection and supervision department. Found that no three products can be considered by the quality inspection department.
2, remember to check the color of the product and the color card on the card to prevent mistakes.
3, good quality reconciliation paint, the surface of a layer of oil or diluted slightly, thicker below, after stirring can be fully uniform, and pink normal, if thickening, thickening, precipitation, agglomeration, indicating that the coating has a problem.
4, latex paint can be proved: take a glass of water, a small amount of paint into the water gently stirred, if the water in the glass is still crystal clear, latex paint particles are relatively independent, there is no sticky phenomenon, indicating the quality of latex paint well. If the water becomes turbid, the quality of the paint does not pass.
5, there is a sense of authenticity from the senses and feel. The real latex paint has no irritating odor, while the low-grade paint is water-soluble, and when it is rubbed, it will drop powder and expose the bottom.
Second, tile acceptance
1. The shoddy decorative ceramic tiles have large deviations in appearance and specifications. When they are put together, there will be obvious size and headings. Check whether the edges of the tiles are smooth and whether there are traces of damage during handling.
2, the two tiles together in order to see if there is no obvious color and seams.
3, hit the tile with a hard object, clear voice of the description of good quality, brick cooked well, if the sound is abnormal, there are cracks inside the tile.
4, good tiles generally have a delicate texture.
5. Drop water on the back of the tile. If the water spreads out quickly and quickly, it indicates that the internal grains of the tile are loose or have gaps. The quality of the tiles is not good.
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