Plastic playground Features: 1. bright color surface layer can be designed and lively, happy, image and other types of pattern, seamless plastic runway material factory, a molding, the overall sense. 2. Anti-UV, color stability, do not fade. 3. To cushion protection, nonflammable, engage in aging and difficult to microbial growth. The hydrophobic properties, although, throughout the year to keep the surface layer dry. Maintenance is simple, clean with water or modifications can be. Kindergarten plastic playground acceptance: 1. plastic surface layer of special requirements: (1) the flatness of 3 meters ruler ± 3MM, transverse slope not greater than 1/100 slope inward longitudinal direction of not more than 1/1000; (2) there is a certain physical properties; the base layer (3) plastic surface impervious to avoid warm air to rise and affect the adhesion plastic and asphalt layer; 2. standard: (1) GB / T531 rubber Shore A hardness test methods; (2) GB / T1681 Determination of vulcanized rubber resilience; (3) Standard temperature GB2941 rubber of like environmental regulation and testing, temperature and time; (4) GB9866 vulcanized rubber sample and sample preparation; (5) GB10111 using a random number of dice random sampling approach; (6) GB10633 steel tape measure; (7) GB / T10654 polymer but strength and elongation at break was measured with the hole to pull an elastic material. 3. Technical requirements: (1) Appearance: No cracks or delamination, non-slip layer and bottom layer bonded firmly. (2) flag lines: Standard wire clear, non-glare, no virtual edge, and the surface layer bonded firmly. Multi-position indicator line length distance from the finish line is not allowed negative difference between the plastic runway, its positive difference should be less than 1/1000. Composite Runway: Features: Composite runway two, one is to use an elastic layer breathable runway paving 8-9mm various types of plastic track, the surface layer of EPDM rubber paving 4-5mm, paving method and flexibility the same layer, this construction process is simple, but relatively smooth surface better suited to the stadium Wuhan plastic runway, generally not been adopted. Another is a breathable runway runway runway and mixed combination, which uses elastic layer breathable runway plus the runway surface mixed layer made of the runway, generally applicable to the infrastructure for the cement concrete foundation, and face layer required as a hybrid situation. I produced the composite track, both to ensure the cement foundation in plastic underside of a combination of stability, reached the national standard, paving machinery, mechanical spraying, excellent flatness, no threshing phenomenon, but also improves the quality of the surface layer, there are porosity, water permeable, breathable, excellent flexibility, no blistering. Weather use, wear resistance, weather resistance, compression resistance, resistance to impact resistance, durable. Affordable for users to lay out the satisfaction of the runway to provide more choice. Plastic runway plastic runway material _ _ excellent riding sport provided by the Canton excellent riding sports facilities Engineering Limited. Guangzhou gifted riding sports facilities Engineering Limited (www.youtasports.com.cn) (www.youtasports.com.cn) strong, credible, in Guangzhou's outdoor paint and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead actor stepped into the brilliant sports and you work for a better future!