Core parameters:
The standard thickness is 13mm (customizable 9-20mm), with a single component PU+rubber particles (breathable structure) as the bottom layer, and EPDM particles+PU slurry mechanical spraying (porous and breathable) as the surface layer. The impact absorption and vertical deformation comply with GB 36246-2018, with a skid resistance value of ≥ 47 (BPN 20 ℃) and a service life of more than 8 years.
Applicable scenarios:
Primary and secondary school playgrounds (with the highest market share), sports fields in rainy areas (permeable but not waterlogged), community fitness trails (cost-effective and fast construction), renovation of old running tracks (can be added on the original basis), and non professional sports training venues. It is the king of cost-effectiveness for primary and secondary school playgrounds, especially suitable for rainy areas in the south.
Case data:
Guangzhou Aisha International School, Xi'an Xingzhi Primary School, Songdong Town Primary School in Luoning, Hongzhi Middle School in Xian County, Cangzhou, Hebei, Guangming Primary School in Botou City, Hebei, Water Training Base of the General Administration of Sport in Hangzhou, Zhejiang, Wulan Primary School in Huangpu Town, Zhongshan City, Guangdong Province, National Fitness and Sports Center in Longzihu District, Bengbu City, Renshi Second Primary School in Kaijiang County, Sichuan Province, Beihai 20th Primary School in Guangxi Province, etc.
FAQ
Q1: What is the difference between a breathable runway and a hybrid runway?
A: The breathable bottom layer has pores that are permeable, without bubbling, and has a lower cost; The mixed bottom layer is dense and impermeable, with better elasticity and more stable performance. Breathable models are suitable for rainy areas or projects with limited budgets, while hybrid models are suitable for scenarios that require higher athletic performance.
Q2: Can the breathable runway really be used after rain?
A: Okay. The breathable runway contains a porous structure, allowing rainwater to quickly penetrate and be discharged without accumulating water after rain, making it immediately usable. This is the most prominent advantage of breathable runways compared to other types.
Q3: How long can a breathable runway last?
A: Under normal use and maintenance conditions, the service life can reach more than 8 years. The surface layer EPDM particles have high UV resistance and do not fade for several years.
Q4: Does the breathable runway comply with the new national standard?
A: The Shengbang breathable runway has passed the GB 36246-2018 new national standard testing and meets all the requirements for synthetic material surface sports fields in primary and secondary schools.
Q5: Will breathable runways be hard in winter and soft in summer?
A: I won't. The breathable runway has stable elasticity, with no difference in elasticity throughout the year, and will not experience the phenomenon of being hard in winter and soft in summer.