Jiangnan Greenfield Plate teaches you how to use wood board reasonably?
Jiangnan Greenfield Plate teaches you how to use wood board reasonably?
See if it meets national standards. On January 1, 2002, the State Bureau of Quality Supervision announced the implementation of the "Limited Quantity of Hazardous Substances in Wood-based Panels and Their Products for Interior Decoration Materials", requiring that the amount of formaldehyde released directly into the indoor large core board must be less than or equal to 1.5 mg / liter. , generally the regular manufacturers produce test reports.
Second, you should check the trademark, production address, anti-counterfeiting mark, etc. of the production plant to see if it is a regular manufacturer's product.
Third, look at the appearance quality of the large core board. Look at whether the surface of the large core board is flat, whether there is warpage or deformation, whether there is blistering or dent; whether the arrangement of the core strips is even and tidy, the smaller the gap, the better, whether the core strip has decay, breakage, wormhole, thrift, etc. Under normal circumstances, the quality of the large core board with good appearance quality is better.
Four smells have a pungent smell. If the large core board emits a fragrant wood smell, it means that the formaldehyde is released less; if the smell is pungent, it means that the formaldehyde is released in a large amount, so don't buy it.
The fifth is to add a phrase “must comply with national standards†on the purchase contract or invoice. At the same time, it is better to use the large core board in the construction to reduce formaldehyde pollution.
The first is to determine the amount of use reasonably. Generally, no more than 20 large core plates should be used for the living room of about 100 square meters. In particular, be careful not to use a large core board as a lining under the floor to avoid serious formaldehyde in the indoor air.
The second is to do the finishing treatment of the large core board. According to the requirements of the national “Restriction of Hazardous Substances in Wood-based Panels and Their Products for Indoor Decoration Materialsâ€, the large core board with a formaldehyde emission of less than or equal to 5 mg per liter must be finished. It can be used indoors.
The third is to clean and seal the large core board that can't be finished, especially the various furniture backboards made of large core boards in the decoration, various cabinet inner panels and heating hoods, etc. Currently there are some on the market. Products that eliminate and block formaldehyde are best used in conjunction with decoration.
Fourth, it is necessary to test after renovation, do not rush to stay. If there is a problem of formaldehyde pollution, it must be cleaned and treated.
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