Plastic runway on the ground requires a general process, natural factors of soil: density greater than 95%, the plastic runway, moisture content 8-12%. After the eradication of turf and humus with 8-12 tons of rolling machine rolling longitudinally from both sides toward the middle to 5-8 times. 2, natural gravel layer: thickness of about 150mm, the maximum particle size of not more than 2/3 the thickness of the underlying aggregate content of 60%, more preferably 8-12 tons of rolling machine rolling by 5-8 times. 3, gravel cushion: a thickness of about 100mm, (diameter 30-60mm), with 8-12 tons of rolling machine rolling into the gravel not loose, Tianshui plastic track surface without ripples far, compacted density of 2.2 tonnes / cubic meter. 4, impermeable layer: polyethylene film or PVC film to be thick impermeable membrane, lap should be more than 200mm, edge margin greater than 150mm. Plastic runway characteristics of elastic medium elastic leg joints good athletes can play a very good protection, Gansu plastic track, effectively avoid injuries. It has excellent wear resistance, wear resistance surfacing, pavement structure to ensure long-term stable and unchanging, less wear and equipment 7mm spikes running surface are not damaged. Aging resistance against UV, ozone, wind and rain, the impact of sulfuric acid and fading, chalking, can long remain bright colors. The impact resistance of the elastic layer and having a tough buffer layer can absorb strong impact. Material flow when using a flat surface construction, Shaanxi plastic runway, flat surface, water, sunscreen, anti-skid, competition for professional athletes, training with. Throughout the day and temperatures can be used in any season environmentally friendly material stability alibi chemical changes, and do not pose any harm to the environment officer. Xianyang plastic runway _ Galaxy sports facilities (certified) _ plastic runway provided by sports facilities Ltd. Shaanxi Galaxy. Shaanxi Galaxy sports facilities Limited (www.sxyhty.com) (www.sxyhty.com) is Xi'an, plastic floor leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. Sports facilities in the Milky Way leadership with the staff warmly welcome all inquiries negotiations to create the Galaxy sports facilities better future.