Plastic runway maintenance and maintenance 1), 7-10 days after laying and maintenance completed before use. 2), plastic sports venues is to provide training and competition athletes and fitness training track with plastic material, it shall not be used. 3) runway edge should be protected against arbitrary tilt sports track material, such as road tooth damage should be immediately repaired. 4), athletes must wear special sneakers, nail length is generally not more than 7 mm runway material, if a longer nail sneakers are not allowed to be used on plastic track. 5), prohibited the plastic track vehicle, heap ballast and sharp thorns draw things. So as not to damage the plastic sports ground, affecting life. 6) Avoid contact with organic solvents, chemicals, cigarette butts and other fire. 7), kept clean, you can use water to clean, if not careful you can sprinkle the oil with 10% ammonia or detergent scrub clean. Process structure: all free renewable rubber polyurethane (Pu) laying plastic layer made of resilient non-slip handle laying decent thickness 9-13mm. With high resilience, and resistance to deformation Sting, long service life. Suitable for professional competitions and training at all levels, teaching plastic runway. Construction Technology: plastic runway paving asphalt or concrete foundation, foundation and road construction practices roughly the same. Whether asphalt or cement foundation, and its surface flatness higher, in order to ensure a time, the elastic plastic layer thickness uniformity, and does not waste rubber. On the basis of quality requirements are as follows. 1, both the use of asphalt or concrete foundation base should have a certain strength and stability. 2, the base can not produce cracks and uneven due to the heat caused by the freeze freeze up. 3, the base should be a certain flatness: 3 m straightedge error of 3 mm, a certain slope: horizontal <1 ‰, high jump area <4 ‰, the surface should be flat, smooth, to ensure drainage. 4, the best use of asphalt base without wax, wax-containing little or bituminous material, which must be fully compacted asphalt mixture. 5, between the flood frozen area, asphalt layer and gravel layer, add a layer of geotextile best buffer layer. Groove along the edge of the gutter should be done on the basis of special water treatment, because these places most prone to frost. 6, the base surface should be kept clean and dry asphalt base after the completion of more than 30 days of maintenance requirements, in order to make the asphalt surface of the low-boiling components to play to ensure that the plastic layer and the foundation has sufficient bond strength. 7, a concrete foundation should be 30 days maintenance of plastic runway material prices, large-scale use should be considered suspect left telescopic joints, before surfacing layer must also be diluted with 5-6% hydrochloric acid solution, the concrete foundation for processing, and then rinse with water, completely dry before laying the plastic surface. Sports runway material, Shanxi runway material, Camry sports provided by the Dongguan City Camry sports facilities Engineering Limited. Dongguan City Camry Sports Facilities Engineering Co., Ltd. (www.kmtyss.com) strong, credible, in Dongguan, Guangdong and other related products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Camry into the brilliant sports and you work for a better future!