After an investigation, the state of some wood products are generally random checks once a year. Furthermore, inspection reports, test reports can only be entrusted to note is that the brand initiative to send sample test results of the product, and excellent sample test reports or hazardous substance testing the credibility of the report is quite different. It is understood that some flooring business to consumer promotional material is a deal with authorities check is another. As in the brochure of a brand impressions of the floor above: "2001 has been confirmed procurement designated brand for the Chinese government to use Group", "the first WCS by the British company ISO9001 international quality system certification", "China's consumer goods market leading brand."roof designs for balcony such as dozens of honorary title. According to reports, the so-called "Chinese government group", this mechanism does not exist; British WCS company existed. Wood floors have national standards, why is there so much false propaganda on the market? Shenzhen Tian Li Bai floor Ltd. official said, there are many national testing standards loopholes.

Vulnerability does not specify a detection device Differences in product quality laminate flooring is so obvious, of course, there are a few laminate flooring manufacturer manufacturing counterfeit products disturb market factors, it is still exposed to the line with national standards there is a gap. On the testing equipment, the world's unification with the Taber-type device detects the number of rotations strengthen the wooden floor, and in our national standards, but only "or equivalent test equipment," the statement. Vulnerability two substrates with dislocation formaldehyde content Detect formaldehyde content of the product there is also such a problem. Clearly labeled substrate formaldehyde content as qualified, but after testing the product has exceeded,Good sound-absorbing effect interlocking wood decking which is to strengthen the case of wood flooring frequent occurrence. It is understood that the national standard requirements of the substrate is formaldehyde content of 30 mg, and in order to produce the product is less than the required formaldehyde emission of 9mg / L standards; floor to meet this standard must use formaldehyde content 20 mg of substrate.

The standard for flooring manufacturers out of the problem. On the one hand the substrate detection is qualified, on the other hand end product testing failed. Vulnerability three expansion test method bias Thickness swelling water reflects the board's performance. As the substrate of the floor, its water resistance should be higher than the furniture, this indicator is very important. Current laminate flooring national standard test method thickness swelling of laminate flooring using 50 �� 50 (mm) specimens, 20 �� soaked in water for 24 hours to the center of the thickness of the specimen before and after immersion Changes to calculate the thickness swelling. In fact, the moisture from the laminate flooring edge after immersion in the plate moves more slowly,anti uv plastic germany floor board often the specimen edge expander has been very calendar harm, while the central part has not been expanded, so that changes in the thickness of the center to calculate absorption thickness .