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Wood plastic flooring has become the mainstream floor material for home decoration. By 2001, it had accounted for 65% of the entire flooring market, reaching an annual market capacity of 100 million square meters, an increase of nearly 30 times over 1995. However, it is not difficult to see from the "anti-counterfeiting results" announced by the anti-counterfeiting offices of local quality supervision bureaus and other law enforcement agencies that with the rapid increase in the market share of wood plastic flooring, inferior floors produced by illegal vendors are mixing into the market on a large scale, making it difficult for consumers to distinguish between true and false.
Five types of wood plastic flooring can not be bought.
Strange smell board: formaldehyde seriously exceeds the standard.
The wood plastic floor originally used fast-growing forest small-diameter wood, which is one of the most environmentally friendly building materials. However, the "weird board" that seriously exceeds the standard of formaldehyde has seriously affected the reputation of wood plastic floor. In order to reduce costs, unscrupulous manufacturers use urea-formaldehyde glue as an adhesive in the production of floors. my country’s latest regulations stipulate that the formaldehyde emission standard for floors is not higher than 1.5 mg/L, and it is difficult to use the “weird board” of “urea-formaldehyde glue”. Control the amount of formaldehyde released.
The adhesive substrate for high-quality wood plastic flooring should be melamine, and the price of the "weird board" substrate adhesive urea-formaldehyde glue is only 1/7 of the price of melamine. Strange smell". Due to the poor production technology and poor quality of the base material, the "weird board" emits harmful gases including formaldehyde in unit volume content that exceeds or severely exceeds the national limit standards.
Short-lived board: The wear-resistant layer is poor.
The wood plastic floor has no wear-resistant layer, and it will be broken in two months. The reason why the "short-lived board" is short-lived is because the floor surface uses cheap ordinary decorative paper, which has a very low wear resistance. The national standard stipulates that the wear resistance The number is 6000 revolutions.
The wear-resistant layer of high-quality wood plastic flooring is aluminum oxide, and the cost accounts for 20% and 30% of the total cost of wood flooring. No wear-resistant layer or insufficient weight of wear-resistant paper will become the cause of the short-lived wood plastic floor.
Crisp core board: the base material has low density, easy to crack and not moisture-proof.
"Puffed core board" is also used to reduce costs, using lower density medium density board, particle board, etc. as the material for the production of wood plastic flooring. The wood plastic floor should be made of special high-density board, and its water absorption and expansion rate need to be strictly controlled. A good wood plastic floor should be made of high-quality wood, which is strictly screened, homogenized, and pressed. The price of the base material used in the "crisp board" is 1/3 to 1/2 of the regular manufacturer. The processing precision of the "crisp core board" is not up to the standard, and the fiber grade of the base material varies greatly. As a result, the floor is often easy to break, not moisture-proof, and easy to deform.
Workshop board: the craftsmanship level cannot reach the national standard.
Wood plastic flooring requires large-scale production and has a high technical content. Some well-known brand processing plants can produce tens of thousands of square meters a day. The production scale and technological level of the small-scale processing plant of the workshop board, the products simply cannot meet the relevant standards set by the country.
The floor cutting tool selected by the manufacturer of wood plastic flooring is a diamond tool, which has an accuracy of micron level and is regularly switched. Only the cost of the tool is 23 yuan per square meter. The workshop boards use ordinary woodworking knives, and the cutting accuracy is not up to the requirements, resulting in gaps in the boards and poor installation and occlusion.
Li Guiban: Counterfeit and imitation of famous brands.
In fact, there are almost no real brands of fake and inferior wood plastic flooring. These "Li Guiban" use impersonation, plagiarism, imitation, and whitewashing as their main means, and make use of consumers’ poor discrimination ability in the professional market. Features, deceive consumers, cheat consumers, obtain huge profits from them, and disrupt the normal order of the market.
They mostly produce underground, impersonate famous brands, and forge inspection reports. As Ms. Zhou, who suffered from poor-quality floors during the decoration, said, when she discovered that the floor was smelly, the pavement was uneven, and the floor at the door had been stepped on in less than 3 months, the small door face that sold the floor had already sold tiles. , No one can be found at all. It is said that these illegal traders are best at guerrilla warfare, which makes it more difficult for law enforcement agencies to fight counterfeiting.
Five types of wood plastic flooring can not be bought.Experts suggest that you should go to the regular building materials market to buy floors, and it is best to choose larger and well-known brand-name products with quality assurance system certification; the second is to read the product manual or test report, and compare the performance and price ratio of the product. In this way, once the product has quality problems, according to the "Consumer Rights Protection Law", consumers can smoothly claim compensation.