The bottom layer of the composite plastic track is composed of rubber granules and silicone-modified PU combined glue, which are spread mechanically or manually. The middle layer is scraped with polyurethane PU combined glue and sprinkled with PU rubber particles or EPDM rubber particles. Check the basic flatness. Measure the flatness with a 3m ruler within 3mm.
High-strength single-component glue mixed with high-strength black rubber particles with a particle size of 3-4mm is poured into the paver, and the thickness is 9mm, and the curing and maintenance are performed for 24 hours. Use PU rubber mixed with 30% vinyl powder or talcum powder to perform bottom sealing of the bottom of the rubber particles. The bottom cover is maintained for 24 hours. Pour 2mm thick track material into the whole court, scrape it flatly, and spread 3-5mm EPDM evenly throughout the court. Non-slip particles. After 24 hours, remove the non-adhesive EPDM particles and then use roller coating or spray a layer of runway-specific topcoat.
Good elasticity and high strength; wear-resistant, non-slip, low-temperature resistance; wear-resistant, non-slip, low-temperature resistance; easy construction, strong adhesion, durable; UV-resistant, useful to avoid sports damage, with strong elastic layer and buffer layer , Can resist spike wear, moderate soft and hard, good abrasion resistance. It is best to pave on reinforced concrete foundation. It is used after construction of plastic runway.