EPDM Full-Pour Rubber Running Track (13mm)

Spray Coat Running Track System (13mm)

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  • NO. Item Specifications
    I. Core Structure & Material Composition
    1 Total Thickness Standard 13mm (10mm elastic base layer + 3mm wear-resistant surface layer).
    2 Base Layer 1-4mm recycled SBR rubber granules mixed with single-component PU binder for core cushioning and shock absorption.
    3 Surface Layer 1-3mm 100% virgin EPDM colored rubber granules mixed with PU spray coating, mechanically sprayed.
    4 Drainage System Permeable structure. Rainwater seeps directly through pores to the foundation; no standing water after rain, ready for rapid use.
    II. Physical & Mechanical Properties
    5 Tensile Strength ≥ 0.5 MPa
    6 Elongation at Break ≥ 40%
    7 Shock Absorption 35% - 50% (Effectively protects joints of growing students and amateur runners).
    8 Vertical Deformation 0.6 - 2.5 mm
    9 Friction Coefficient ≥ 0.47 (Under wet surface conditions, providing all-weather anti-slip safety).
    10 Flame Retardancy Class I standard, meets fire safety requirements for schools and public facilities.
    III. Installation & Environmental Adaptability
    11 Installation Method Base SBR layer is mechanically paved; surface layer is cross-sprayed with EPDM and PU coating at least twice using a high-power sprayer. Seamless splicing.
    12 Weather Resistance 100% Virgin EPDM provides excellent high UV resistance and anti-aging performance, preventing fading and chalking in tropical or high-sunlight areas.
    IV. Standards, Lifespan & Warranty
    13 Compliance Standards Complies with World Athletics (formerly IAAF) indicators and EN 14877 physical performance testing requirements.
    14 Warranty 8 Years surface guarantee.
    15 Expected Lifespan 8 - 12 years under high-frequency use in schools and sports venues.
    16 Resurfacing Excellent retopping properties. After 8-10 years, simply respray the EPDM surface layer on the existing 10mm SBR base to restore it to brand-new condition at very low cost.