WPC railing Test Method: railings, handrails structural performance test methods shall be in accordance with the requirements of the cantilever member GBJ10 regulations. WPC railing inspection rules: 1) railings, handrails member in the factory, the factory of the inspection must be carried out by the plant inspection department. 2) test project performance indicators above structure, color and size deviations, a total of eight projects. 3) Batch and sampling a: according to the same component type, same unit works in the same process of normal production batch. b: the appearance of quality basic pieces by observation, by 3 percent random sampling, custom wood railings, and the total amount of not less than three sampling. c: structural performance test shall be randomly selected from a specimen for testing. 4) Quality assessment principles: assessment by the piece, Yubei wood railing, superior product must meet the requirements of not less than seven, first-class goods must be at least 6 to meet the requirements, qualified products must meet the requirements of not less than five. 5) Acceptance of the principle: The sampling railings, handrails, the superior product rate of less than 90%, the lot shall be first-class product acceptance; first-class rate of less than 90%, the lot shall be qualified for acceptance; eligibility rate of less than 90%, the batch sampling should be doubled, qualified rate is still less than 90%, then all should repair. Repairing railings, handrails, after inspection, wood railing how samples will be provided by qualified product acceptance, repair methods and test results should be documented. WPC fencing process should be noted: 1, due to the large density wood material itself, the use of self-tapping screws with a drill hole location are required to lead, then the self-tapping screw fastening. 2, during use, avoid heavy impact or collision of. In the storage, transportation, production, installation material, please note properly handled to prevent it from falling from a height damaged. Care and Cleaning Tips: advisable to periodically clean the wood fence in order to prevent dust accumulation or a variety of stains after prolonged more difficult to remove. If the wood under the fence Once the stain and uncertain in some cleaning methods can well cleared, it is recommended to clean wood fence with a small portion of the stain as a test area to prevent possible ground color is too large, If the results are good, then this method clears the other stained area. You can use the tap wash wood fence dust, dirt, mud. WPC railing there to sell, for a long three-building materials (certified), Yubei wood railing provided by the Chongqing Municipal Building Materials Co. three years. Chongqing City for three Building Materials Co. (www.cqjsmsjc.com/) Chongqing Liangping County, building 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 long three building materials better future.