CHARACTERISTICS
Sandwich running track is the most popular running track in our oversea market. The bottom SBR layer save the cost and supply very good shock absorption properties, it’s suitable for all weather conditions, Service life is around 5-6 years.
SPECIFICATION
| Sandwich running track | ||
| Primer |
/ |
Prime binder |
| Base layer |
9.5mm |
SBR rubber granules + PU binder |
| Filled layer |
0.5mm |
EPDM rubber powder + Two component PU |
| Surface layer |
3-5mm |
EPDM rubber granules + Two component PU |