1, mixed plastic track stadium traditional hybrid technology is the use of polyurethane plastic runway slurry prepolymer as the main raw material, adding a certain percentage of black rubber granules, conduct on-site mixing according to the local weather conditions at the time the right amount of catalyst after adding a certain percentage using artificial paving the way for construction to form a mixed elastic layer Spreading slurry is dedicated to be incomplete when the runway into a plastic colored particles, the surface layer of the particles to be fully cleaned after all into a gel, after confirmation gauge line without threshing phenomenon The measurement program. 2, the hybrid features of traditional plastic track stadium and breathable plastic runway, composite plastic runway and pre-mold rubber track and other sports venues compared to conventional hybrid sports venues plastic track, is the self-development of the use of plastic has the longest runway dedicated and strong plastic track, in 2004 before the professional sports field built in various regions of the same basic plastic runway. Current national standards of plastic runway GB / T14833-93 standard, which revised basis from mixed traditional plastic runway. Effect of mixed traditional plastic track from climate and other conditions, high strength, high wear uniform flat field can absorb shock, vibration noise, bouncing comfortable, non-slip, flexible, low temperature resistance, hardness adjustment appropriate venue. Due to space colorful beautiful sense of excitement to the stadium one kind of comfort, to play or to help athletes improve performance. Because of mixed traditional plastic track surface wear layer is the use of EPDM rubber granules, which EPDM rubber particles are rubber, and polyurethane elastic adhesive layer from the physical properties of the product is not the same type of performance, it is more serious when using threshing, coupled with intensive The particles bring some difficulties to clean up plastic track surface. 3, mixed plastic track stadium scope mixed plastic track stadium because it has a higher professional, combined with the polyurethane raw material is expensive, in our country in general and some universities for special track and field stadium and alpine areas. 4, the traditional basis of the requirements of mixed plastic track foundation for higher requirements, generally using modified asphalt concrete as mixed fundamentals of traditional plastic runway