Maintenance of a clean wood floors with soap, hot water and a stiff brush to remove dirt and residues. After the wood floor installed in such a way to clean dirt and debris. 2, gently wipe with alcohol or acetone is printed on the side of the mark 3 wood floor, using a conventional floor cleaners or cleaners containing bleach (sodium hypochlorite) and detergent. 4, floor grease stains immediately using household degreasing agent to clear, and then rinse with hot water. 5, with hot soapy water and bleach have a chalk mark on the area clean. Colored chalk mark is stubborn, it can not be cleared, Guizhou wood door manufacturers, so consider using white chalk or talcum powder on the floor. 6, melting ice on the floor and calcium chloride or rock salt, most household goods stores have maintenance, such as Home Depot. When the ice begins to melt, Guizhou outdoor wood flooring, which washed away. 7, with hot soapy water to remove ink stains, then rinse thoroughly. 8, cleaning products containing oxalic acid or phosphoric acid group to remove dirt, rust stains on the floor. This will lighten the stain wood Guizhou, there may be cleared. 9, the use of common rust cleaner to remove floor weathering caused pigmentation pollution. 10, according to the instructions on the package of bleach, the bleaching agent into hot water to wash fruit and wine stains stains. Gently wipe the stain and rinse with hot water. WPC industry quality testing standards need to improve the development of the situation in accordance with the above criteria, Guizhou wood floor, if the United States to develop and implement condition cf WPC standard (only two specific points to standard wood materials and products), China currently has WPC standards have been better, but why did not achieve the expected actual effect? ??in 2004 published "LY / T1513 · WPC sheet extrusion" of several key data and implemented, for example, because of its performance testing value is too low --- MOR: ≥20MPa, flexural modulus: ≥1800MPa, surface wear: g / 100r≤0.08, screw holding: ≥1000N (board), so that in the practical application of basic lost Significance, few companies in its practical application as a quality testing standards. Pointed out that "WPC" are made of wood or cellulose-rich material is based materials and plastics (also can be a variety of plastic) in the national standard "GB / T24137 · wood decorative board" through a variety of Machining made of composite material. Standard does not specify the proportion of "wood or cellulose-rich material" requirement, there is no "plastic (it can be a variety of plastic)," the content of the regulations. Imagine if you added 1% in 99% of the wood fiber polymer, and whether it can enter the "WPC" list? According to the American Association of WPC ASTM defined annotations, WPC the difference between "plastic timber" is WPC must contain greater than 50% wood fiber (weight ratio, the use of drying of wood fiber content), and should not be used "wood and other fibrous material and thermoplastic ...... Press certain proportion "of ambiguous expressions (" GB / T24508 · wood floor "), do not set the proportion of plant fibers and plastic-based material requirements. Guizhou WPC outdoor flooring | long three-building materials (certified) | Guizhou Wood Co. three years provided by the Chongqing Municipal Building Materials. Building Material Co., Ltd. Chongqing City for three (www.cqjsmsjc.com/) Chongqing Liangping, materials processing leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the three years leading building materials with the staff warmly welcome all inquiries negotiations to create a long three building materials, a better future.