Core parameters:
The standard thickness is 13mm, with a bottom layer of PU rubber and rubber particles mixed and scraped, and a surface layer of EPDM particles and PU fabric sprayed and formed. The impact absorption and vertical deformation comply with GB 36246-2018, and the anti-skid value is ≥ 47 (BPN 20 ℃). The environmental standards comply with GB 36246-2018, and mechanical spraying is used with high efficiency and good flatness.
Applicable scenarios:
Primary and secondary school playgrounds (with high frequency of use and cost-effectiveness priority), athletics fields in colleges and universities (for daily teaching and training), community and national fitness venues (with high requirements for slip resistance), and general sports venues (for non professional events). It is the most widely used type of track in the market, suitable for the vast majority of school and community sports facilities.
Case data
Guangzhou Yuexiu Mountain Sports Stadium (16th Asian Games), Jiangxi Yongxiu Sports Stadium (provincial sports venue), Guangxi Nanning Police School, Guangzhou University Affiliated Middle School Meilinhu Campus, Ningbo Health Vocational and Technical College, Guangxi Rong'an Sports Stadium, Chenzhou Dongfeng Middle School, Changsha Baixi Experimental School, Jingchu Institute of Technology, Bijie University of Finance and Trade, and Bangkok University Standard Runway in Thailand.
FAQ
Q1: Which is better, a mixed particle spray track or a mixed self structuring track?
A: Self structuring surface layer has no particles, no shedding of particles, and a longer lifespan (20% higher), suitable for projects that pursue long-term use effects; Spray particle surface layer has stronger anti slip feeling and slightly lower cost, making it a classic and mature solution. Both have the same underlying structure, it is recommended to choose based on budget and preferences.
Q2: Is it easy for particles to fall off the spray track?
A: Shengbang adopts mechanical spraying technology, with good particle wrapping properties. Under normal usage conditions, the particle drop rate is extremely low, but a small amount of particle drop may still occur after long-term high-frequency use, which is an inherent characteristic of particle spraying tracks.
Q3: How long is the construction period?
A: The construction period for a standard 400 meter runway is about 7-10 days under good weather conditions.
Q4: What is the difference between a breathable runway and a mixed particle spray runway?
A: The mixed bottom layer is dense and impermeable, with better elasticity and more stable performance; The breathable bottom layer has pores that are permeable, making it more cost-effective. The hybrid type is suitable for scenarios that require higher athletic performance, while the breathable type is suitable for rainy areas or projects with limited budgets.