Core parameters:
The standard thickness is 13mm, with a bottom layer of about 8mm (pure PU elastic layer), a clear slurry layer of about 2mm (polyurethane reinforcement layer), and a surface layer of about 3mm (EPDM particles+PU surface adhesive). Impact absorption 35% -50%, vertical deformation 0.6-2.5mm, rebound rate ≥ 70%. Environmental standards comply with GB 36246-2018, with UV resistance and aging resistance.
Applicable scenarios:
Professional training venues (sports schools, professional team training grounds), playgrounds for universities and primary and secondary schools (with high requirements for elasticity and slip resistance), comprehensive sports venues (for both training and competition), and renovation of old running tracks. Suitable for projects that wish to achieve full plastic quality but have a budget slightly lower than the self structuring scheme.
Case data:
Quanzhou Light Industry College, Laibin Campus of Guangxi Normal University of Science and Technology, Guangzhou Huadu Civil Aviation School, Yunda Affiliated Middle School Exhibition Middle School, Guilin Yangshuo Middle School, Guiyang County Ninth Middle School, Shenzhen Gongming First Primary School, Shenzhen Meisha Primary School, Chenggong Dayu Primary School, etc
FAQ
Q1: Will particles fall off the all plastic spray track?
A: Shengbang adopts high-pressure spraying method for construction. EPDM particles are fully mixed with polyurethane surface adhesive before spraying, and the particles are firmly wrapped and not easily dropped under normal use conditions.
Q2: Which is better, a full plastic spray particle track or a full plastic self structuring track?
A: Both elastic layers are made of pure PU, with the difference being the surface layer process. Self structuring without particles, no shedding, longer lifespan, suitable for high-end professional venues; Spray particles have more outstanding anti slip properties and higher cost-effectiveness.
Q3: How long does the construction period take?
A: A standard 400 meter runway, with a construction period of about 7-10 days under good weather conditions (including foundation treatment, elastic layer paving, surface coating and marking).
Q4: Is it suitable for use in rainy areas?
A: The surface layer of the all plastic spray particle runway is dense and impermeable, and it is necessary to ensure a good foundation drainage system. In rainy areas, it is recommended to cooperate with a comprehensive site drainage design.