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 period, leaving a large area to be considered suspect seam runway stretching in front of the pavement layers must also be diluted with 5-6% hydrochloric acid solution, the concrete foundation for processing, then rinse with clear water playground plastic runway, completely dry before laying the plastic surface. Silicon PU course material characteristics: Silicon PU (SPU) course material is made from silicone-modified polyurethane (PU) as an elastic body, with abrasion, weathering special court spray surface materials, silicon PU course material can be laid directly on the basis of old ground, without cracking, blistering; cushioning, flexibility, explosive and other professional sports feature outstanding performance, super wear-resistant surface layer of plastic stadium runway stain and color often new and clean, consider Hougu for users from future maintenance! Silicon PU material applications and features? Basketball courts, volleyball courts, badminton courts? Children's playground, kindergarten activities, games? Swimming pool, a golf course? Large, medium and small school playground? All kinds of fitness sites? A variety of professional athletics field? Sport fit game properly? good elasticity, good weather resistance, abrasion resistance? elasticity, excellent elongation? strong adhesion, abrasion resistance, excellent flatness? clock can be used for young and old, easy maintenance, low maintenance, Clean simple construction Camry PE PU plastic track, basketball courts, tennis courts, badminton courts, EPDM stadium, an indoor stadium flooring, PVC sports flooring, artificial turf soccer field, assembled flooring, floor nursery, sports equipment and other sports venues and equipment installation and trade. Plastic runway construction, Shandong runway, Camry Sports Ltd. provided by the Dongguan City Camry sports facilities. 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!