Athletic Runway Synthetic Prefabricated Rubber Running Track

1. Professionalism: combined with sports science and material science, the factory prefabrication process can fully meet and reflect the athletes' physical and chemical performance indicators of the track.
2. Safety: the unique design of convex surface and concave nest at the bottom provides appropriate shock absorption and energy feedback system, which can effectively improve the performance of sports while ensuring the safety of sports.
3. Environmental protection: the materials are free of toxic and harmful substances, truly for the physical and mental health of the participants; The super-long quality assurance and re-renovation design extend the service life of the products and save the earth resources. As manufacturers, we guarantee recycling and reuse of resources after their useful life.
4. Excellent weather resistance: under normal climatic conditions, with good acid resistance, alkali resistance, resistance to ultraviolet ray, mildew resistance, also can satisfy the professional game under wet conditions required for the anti-sliding performance, even in bad weather conditions, such as low temperature, high plateau climate, ultraviolet region, etc.), also excellent sports performance.
5. Economic durability: high cost performance, can bring maximum return to the input of sports venues. The high wear resistance, spike resistance, anti-aging performance and other excellent physical properties of the products improve the guarantee for the high frequency use of the products in the track and field of large, middle and primary schools.
6. Multi-color effect: the multi-color combination without blinding adds beauty to the playground and brings pleasant physical and mental experience to the participants in the playground.
7. More fair competition: the production process of prefabricated rubber track ensures the consistency of product thickness and the uniformity of the ground system of athletes in the same competition, which also reflects the Olympic spirit of fair competition.
8. Convenient installation: it only needs to use the special adhesive provided by us, and under a small amount of manpower and mechanical conditions, the track coil can be paved on a compact basis, and after the installation of the track, it can be put into normal use within 24 hours.
9, maintenance free: no threshing and flaking phenomenon, with a certain self-cleaning performance, just need daily cleaning, no need for professional maintenance.

parameters of prefabricated environment-friendly rubber runway
1. GB/ t14833-2011 standard performance parameters requirements
1.1 physical performance parameters
1. Tensile strength: ≥ 0.5mpa
2. Elongation at break: ≥40%
3. Impact absorption: 35%-50%
4. Vertical deformation: 0.6-2.5mm
5. Skid resistance value (BPN20℃) : ≥47
6. Flame retardant: grade I (flare diameter ≤50mm)
1.2 chemical performance parameters
1. Benzene content: ≤50mg/kg
2. Toluene and xylene content: ≤50mg/kg
3. Content of toluene diisocyanate: ≤200mg/kg
4. Pb content: ≤90mg/kg
5. Cr content: ≤10mg/kg
6. Mercury (Hg) content: ≤2mg/kg
7. Cadmium (Cd) content: ≤10mg/kg
1.3 aging resistanceAfter UV aging (irradiation by xenon lamp for 168h) :
1. Tensile strength: ≥ 0.5mpa
2. Elongation at break: ≥40%
(2) feature requirements
1. Environment-friendly rubber coil with double-layer structure;The bottom layer and surface layer are made of high temperature and high pressure mechanical pressing, and the structure is compact.
2. The surface layer is 3mm thick rubber wear-resistant layer, which adopts the technological formula with high gum content, high density and high elasticity, and features wear resistance, aging resistance and uv resistance. The surface layer texture is corn grain;
3. The bottom layer is 10mm thick red rubber shock absorbent layer, with a reasonable inclination Angle of teardrop-shaped honeycomb structure layer.
4. Excellent impact absorption capacity, smooth energy transition and continuous energy feedback;
5. Aging resistance, no discoloration, spike resistance, wear resistance and stretch resistance.