Polyurethane plastic runway surface construction specifications: 1 floor renovation: cleaning ground, pu plastic runway, in addition to dust dirt, grass ground leveling; 2 base oil is applied: Verify substrate has been leveled, and the degree of moisture available during the construction. plastic track, with a brush or roller construction; 3 coated substrates: After the double material in proportion mixing evenly and pour it on the ground, school plastic runway, PU with a toothed rake trowel to control the amount and thickness . Continue leveling uneven Department; 4 surface layer coating: the level of the coated surfaces restorations completed; 5 Surface tablets treatment: first PU coating surfaces with a trowel, until leveling and after a little solid, rubber particles spreading evenly (3.5KG / square), the excess will be hardened particles recovered; 6 crossed: with PU white paint, according to the design dimensions crossed. Permeable polyurethane spray plastic track is a double track system. A base layer of black polyurethane resin bonded green rubber particles, the surface layer of colored EPDM rubber particles are mixed with the polyurethane after direct injection by the SMG machinery on the surface layer is formed. (Performance can be achieved GB / 14833-93 indicators, cell plastic track, and breathable permeable, short construction period, the renovation is also easier to maintain, the highest price, is the first choice in schools) pu plastic runway, the Camry sport ( certification), plastic runway Ltd. provided by the Dongguan City Camry sports facilities. Dongguan City Camry Sports Facilities Engineering Co., Ltd. (www.kmtyss.com) Dongguan, Guangdong, related products leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the Camry sports leadership with the staff warmly welcome all inquiries negotiations to create the Camry sports a better future.