Breathable plastic track

Abstract

The invention discloses a breathable plastic track. The device comprises a compacted original soil layer, a stable layer is laid at the top of the original soil layer; a concrete foundation layer is poured at the top of the stable layer; a stand column is arranged at the top of the concrete foundation layer. A reinforcing layer is fixed to the tops of the stand columns, a buffer layer is laid on the top of the reinforcing layer, a heat preservation layer is pasted to the top of the buffer layer, a plastic surface layer is pasted to the top of the heat preservation layer, drainage holes are formed in the surfaces of the heat preservation layer and the buffer layer, and drainage pipelines are further arranged on the two sides between the concrete foundation layer and the reinforcing layer. The runway is simple and reasonable in structural design, good in breathability, high in drainage capacity, convenient to dissipate heat, safe, stable, wide in application range and beneficial to popularization, and the service life of the runway is prolonged.

Description

technical field [0001] The invention belongs to the technical field of plastic runways, in particular to a breathable plastic runway. Background technique [0002] Plastic track is an indispensable and important facility in modern track and field venues. Compared with traditional soil track, it has good elasticity, anti-skid, wear resistance, shock absorption, easy site maintenance, bright colors, beautiful and tidy, etc. Advantages. Plastic track is widely used in indoor or outdoor stadiums. The plastic track has good flatness, compressive strength and good elasticity. It can ensure the technical performance of athletes and protect athletes to the maximum extent to prevent falls. However, most of the existing plastic runways do not have good air permeability. At high temperatures, the steam generated by the foundation and the water vapor cannot diffuse quickly, so that the plastic runway will cause bubbling. At the same time, the existing plastic runway is not very good. D...

AI Technical Summary

Problems solved by technology

However, most of the existing plastic runways do not have good air permeability. At high temperatures, the steam generated by the foundation and the water vapor cannot diffuse quickly, so that the plastic runway will cause bubbling. At the same time, the existing plastic runway is not very good. Drainage capacity, when encountering rainy days, there will be accumulated water on the base of the plastic track. After the rain stops, the accumulated water in the base will be released by evaporation. This method of evaporation of accumulated water is too slow, and the rainwater will collect on the surface of the runway. On the one hand, it is easy to make the base surface slippery, on the other hand, it is easy to make the plastic runway bulge if it does not dry for a long time, reducing the service life

Images