WPC long three basic installation method and a specification, WPC (WPC) for outdoor basic material. Second, cutting and drilling a recommended alloy saw and drill tips: dilute saw teeth (such as 45 cm in diameter, 18-24 tooth) cutting easier. 2 wins dimensional profile is easy to use, unlike wood, waterproof wood floor, when you use the win-dimensional profiles regardless of the direction of the wood grain or nodes. 3. When drilling large or deep holes, withdraw the drill bit to be timed to bring out the debris, you do not always want to disposable drilled. Three wood treatment between long gap: Taking into account drainage, cleaning and minor thermal expansion, contraction and other reasons WPC specification, win-dimensional profile installation, edge to edge, you must leave appropriate gap between the head to head. Edge to Edge: wins Dimensional Cutting edge to edge between the requirements of ≥4 mm: When installed in a cold climate, ≥4 mm clearance requirements. Head to head: the gap between wins dimensional profile head to head size depends on the length of the sections, the temperature during installation, the thermal expansion coefficient profiles (ζ≈0.9 × 10-4), as well as local highest possible temperature. L-meter gap for a long profile of Chongqing wood floor price, the highest possible local temperature within one year Tmax, the temperature at installation is T, then when the root profile installation head should be retained: head to head gap calculation Δ L = ζ × (Tmax? -T) × L. For example: a 2 m long profile, installation day temperature is 10 ℃, the hottest day of the year the temperature is 40 ℃, then install the root profile head should be kept gap: Δ L = ζ × (Tmax -? T) × L = 2000 × (40-10) × 0.9 × 10-4 = 5.4mm WPC WPC specification _ _ Chongqing Wulong long three-building materials provided by the Chongqing Municipal Building Materials Co. three years. Chongqing City for three Building Materials Co. (www.cqjsmsjc.com/) strong, credible, Chongqing Liangping materials processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead three building materials and you work long into the brilliant, for a better future!