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The main purpose is to replace the difference between wood timber, wood and pine, poplar, eucalyptus and other natural wood is that it is a kind of plastic and wood fiber synthetic "wood"; the current production of wood composite products of wood Most of the fiber content is greater than 50%, wood-based, such materials at home and abroad also played a number of aliases, such as severe acoustic properties of wood polymer composite tension "waterproof wood", "green wood" and other global timber resources for wood floor to provide a broad space for development. Some said the following precautions wood materials in the installation process should be done. About WPC material cutting and drilling, we recommend using alloy saw and drill tips: dilute saw teeth (such as 45 cm in diameter, 18-24 tooth) cutting easier. When using WPC, regardless of the direction of composite upvc door the wood grain or nodes. 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. Installation on wood materials, under normal circumstances, the WPC joists span of 30-50 cm (depending on the profile size). Self-tapping screws durability, is the preferred installation of WPC. When using special screws to install, you must first drilling. Pre-drilling diameter should be less than 3/4 straight nail or screw diameter. When the profile width greater than 10mm, each end wood plastic composite deck tiles contractor johor bahru should be two screws. In particular, the use of the environment or abnormal load conditions: such as the thermal baths, you may need to install a shorter distance.