>>>Quality Requirements for Solid Wood Flooring, Solid Wood Integrated Flooring, and Bamboo Flooring
According to the relevant national standard GB/T1503694, solid wood flooring quality:
Excellent products: no cracks on the board surface, insect eyes, decay, bending, dead ends and other defects.
Class B: Plates that have the obvious defects mentioned above and are processed at a reduced price are only equivalent to the qualified grades specified by the national standard.
This swatch: The “UV†lacquer lacquer technology used for processing is not painted. The lacquer is transparent and can truly reflect the original appearance of the wood.
Palette: Injects specific colors into the paint process, making it difficult to identify the true quality, characteristics and all defects of the wood.
After the floor is unpacked, if there is a wet feeling behind it, the common reason is that the oil in the board is flooded out, and the white packaging film of the packing box is visible. His color is not the original white, with pale yellow, and there is Some taste. This is normal. If there is no color, no greasy feeling, it is water, but this situation has not been seen. Unless the box is soaked in water.
Regarding grades, it was written that the grades specified by the State are excellent, also known as the A board. This class is very rare outside because the wood itself is defective. Under such requirements, there are basically no superiorities, including B&Q, 900, and good. Home, St.Gobain and other supermarkets have already stipulated that the suppliers will change the packaging to qualified products because of the grade problem. Some manufacturers are classified according to the pre-regulation level, and there are also first-class products that are actually qualified products. Therefore, the conventional packaging on the market is a qualified product package, not to say that the quality is a bit problematic, because it can not be achieved superior quality. The qualified products of the forest brand are marked as first-class products, such as Hurricane, Jun-brand, and Haolijia, and the packaging is a qualified product mark. By the way, there is another foreign product, which is the lowest one.
Therefore, the floor level distinction is excellent, qualified, etc. Other levels are set by the merchant in accordance with the original logo. So, in addition to non-standard plates on the market, it is a qualified product. There are too few, too few, and I haven't seen superb products this year.
When purchasing, you should also pay attention to check the batch of solid wood flooring:
There is a certificate of product quality inspection; the product name, manufacturer's name and address are indicated in Chinese; the product specification, grade, name and content of the main ingredient are specified according to the product characteristics and usage requirements.
At the same time, the name, product name, implementation standard, product specification, tree species, grade, quantity, and date of manufacture must also be stated on the packing box.
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