Experts say the city stadium to a larger problem than in rural areas for this situation, the State Sports General Administration Division Deputy Director Zhang Dong explained that the group, prior to the development "of farmers' fitness' second five 'plan" had done a survey, research The results showed that the higher the popularity of basketball in the countryside, 'so it establishes the basic configuration of Farmer Fitness Project, in each administrative village to build' a two '(a basketball court and two ping-pong table). Now, the country has built more than 40 million rural basketball courts and related facilities. 'Where, in some provinces, the eastern villages of coverage has reached 100%, but the individual western province of only 30%, there is no' uneven development 'issue. Silicon PU stadium construction materials guide 5, caulking: with waterproof paint brush in the joints and sides of Hanzhong silicon PU stadium construction, then the sealant (or silicone PU elastic layer) injury in the joints, than the base surface slightly shallow 2 ~ 3mm, will solidify its higher part Tisha mill hand polished. Laying thin space (eg 3mm), shall the joints on both sides of the base surface about 40mm wide were worn down 2 mm after sealing treatment. 6, water-based. Water depth of more than 2-5mm elastic layer material plus the amount of the powder (elastic layer: powder = 1: 0.3), add the amount should not exceed 30%, even after mixing, scraping blade in the water at Baoji silicon PU stadium construction, recommends no more than 3mm thickness of each layer of silicon PU stadium construction, less than 2mm elastic layer material is directly patched to Weinan silicon PU stadium construction, while the elastic layer of pure silicon PU material, each having a thickness of no more than 2mm proposal . And in severe water 1cm or more, it can use EPDM granules and silicon pu, or repair special glue mixture, the specific size of the venue and watch his situation to choose the actual method of operation. Silicon PU stadium construction in Weinan, Shaanxi satellite sports (certified), silicon PU stadium built by Shaanxi satellite sports facilities Limited. Shaanxi satellite sports facilities Limited (www.sxwxty.com) (www.sxwxty.com) is Xi'an, plastic floor leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. Shaanxi satellite sports leadership with the staff warmly welcome all inquiries negotiations to create Shaanxi satellite sports a better future.