Polyurethane synthetic rubber tractor tracks

Permeable type:
The advanced technology for this kind of running track is introduced from abroad,
After specialised,now it is popular with primary schools,secondary schools and universities in China 
Advantages:

The bottom layer is the combination of one component glue combine and SBR, it’s  environmentally friendly and permeable.
At high temperatures, the steam generated by the foundation, will soon dissipate. The steam pressure can not be gathered, so no bubbling, and this type meet professional requirements with good elasticity.
1.Color EPDM surface, making it highly resistant to ultraviolet rays, no fade, strong wear,which are proved
2.The EPDM granules don’t drop, mix the EPDM with polyurethane slurry first,and then construct by mechanical spraying
3.Excellent weather resistance, not aging.
4.Stable Elasticity all year around, so in winter is not hard and in summer it is not soft
5.Strong Power for rotating and shock-absorbing,emphasizing on comfort and safety for athletes, and helps them improve the performance.
6.Stressed the  the overall performance of truck, suitable for each game and long-term training.
7.The Marking line is not easy to peel off, bright  color, do not fade, wear better.
8.Flatness reach the IAAF standard, good water filters,there is no need to stop the game in light rain day.and the game can immediately begin after heavy rain,no ponding
9.Professional production, process is simple and relatively short,beautiful color, clean and easy to maintain.

Project case: