Scope of application

Competition venues, training and teaching facilities at specialized sports schools, teaching facilities at ordinary schools, professional sports halls, and multi-purpose stadiums.

Performance characteristics

1. The breathable track is constructed with a single-component, eco-friendly adhesive bonding rubber granules for the base layer, while the top layer is created by mixing EPDM surface granules with top-coating adhesive and then spraying it on. 
2. Breathable plastic running tracks typically have a thickness of 13mm and come in red. 
3. Suitable for all-day use in any season and under varying temperatures, maintaining high-quality performance at all times. Can be used immediately after rain, extending usable hours and boosting venue utilization rates. 
4. It features water permeability and air permeability; at high temperatures, steam generated by the foundation will quickly dissipate, preventing steam pressure from building up and thus avoiding blistering. 
5. Does not shed particles, boasts high UV resistance, and is fade-resistant; 
6. Excellent elasticity, good shock absorption performance, flat and safe; 
7. The price is economical and affordable.

Construction technology

01. Runway Base Layer: The base typically consists of either a cement or asphalt foundation. For cement foundations, the cast-in-place thickness should be between 100 and 200 millimeters. After pouring, the curing period is approximately 28 days. The base’s moisture content must not exceed 8% before proceeding with the surface layer construction. Asphalt foundations generally have a thickness of 100 millimeters. After compaction, the curing period must last at least one week before the surface layer can be applied. Before applying the surface layer, the cement foundation must be thoroughly ground across its entire surface. After grinding, the surface must be thoroughly cleaned with water, allowed to dry completely, and then coated with a single-component EPDM adhesive. For asphalt foundations, construction can only proceed once the surface is completely free of moisture and dirt. 
02. Sealing Primer Layer: Both cement-based and asphalt-based surfaces can be directly coated with a single-component track adhesive, allowing the next construction step to proceed immediately after rolling it on. If the adhesive is too thick, you can add a small amount of leveling agent, mix thoroughly, and then use it. Remember not to add any other diluents. 
03. Runway Granular Base Layer: Color granular layer: 10 kg of granules and 1.42 kg of adhesive. After thoroughly mixing, use a paving machine to spread the mixture evenly in one go to the designed thickness. The next construction step can only be carried out once the entire surface has completely dried and no longer sticks to the hands. 
04. First layer of runway surfacing: After mixing the two-component 1:2 PU, surface spray particles, runway-specific catalyst, and leveling agent, apply the mixture as follows: For each batch, combine 20 kg of red pigment for surface spray B, 10 kg of adhesive for surface spray A, 25 kg of surface spray particles, 0.15 kg of runway-specific catalyst, and 1.5 kg of leveling agent. Thoroughly mix all ingredients until uniform, then use a runway spraying machine to spray the entire surface in a back-and-forth, retreating pattern. Do not proceed to the next step until the entire surface has fully penetrated and dried. 
05. Second layer of runway surfacing: Similarly, after mixing the two-component 1:2 PU resin, surface spray particles, runway-specific catalyst, and leveling agent, use the following formulation: For one batch, combine 20 kg of red color paste (Component B for surface spraying), 10 kg of adhesive (Component A for surface spraying), 25 kg of surface spray particles, 0.15 kg of runway-specific catalyst, and 1.5 kg of leveling agent. Thoroughly mix all ingredients together until uniform. Then, using a runway spraying machine, apply the coating across the entire surface in a reverse direction—moving backward from right to left, opposite to the direction used for the first coat. Only after the entire surface has completely dried can you proceed to the next layer of work. 
06. Runway marking layer: The runway marking paint is a proprietary oil-based marking paint developed by our company. After thoroughly mixing Components A and B at a 1:1 ratio, it can be applied using a runway marking machine or an air compressor for spraying.

Construction drawing illustration