Prefabricated Running Track

Product Details

Product Name	Prefabricated System Running Track	Product rubber content	Top/60% (±1%), Bottom/55% (±1 %)
Feature	Prefabricated for easy installation, great sports performance, safe, eco-friendly	Impact absorption(%)	41%(±1%)
Base	Cement or asphalt	Vertical deformation(mm)	1.6mm(±1mm)
Color	Red, Blue, Purple, Green and customized	Tensile strength(Mpa)	1.17Mpa（±0.1Mpa）
Thickness	9-15.9MM(or customized)	Tensile elongation(%)	235%（±20%）
Warranty	2 Years	Shore hardness（°）	55°
Certificate	IAAF	Anti-slip value	≥47 BPN20℃
Application	Stadium, sports ground, sport center, schools, jogging park and so on.	Fire resistance	1 Grade

Prefabricated plastic runway is a type of runway that is prefabricated in a factory and transported to the construction site for laying. It consists of a friction surface layer, a shock absorbing base layer and a bonding layer between the shock absorbing base layer and the foundation. The vibration-absorbing base layer is a solid plate structure.

Features

1. No rubber particles, no degranulation, ideal for frequent use

2. Good shock absorption, excellent rebound performance, good adhesion, strong resistance to spikes.

3. Anti-slip, wear-resistant performance, even in rainy days performance is not affected

4. Extraordinary anti-aging, anti-ultraviolet light ability, the colour is durable and stable matte surface, no reflection of light, no dazzling feeling

5. Prefabricated moulding, easy to install

6. All-weather use, long service life, easy maintenance, low maintenance costs.

7. Flame retardant, insulation, sound insulation performance, fire prevention, high safety performance

8. Non-toxic, harmless, in line with environmental requirements

Construction Step
Ⅰ. Base treatment :

1. Clean up the site and make sure the base (concrete or asphalt) is level, solid and free of oil and dirt.
2. Repair cracks and potholes, and polish raised parts.
Ⅱ. Subgrade acceptance :

1. Check the flatness (3m straightedge error ≤ 3mm), slope (0.5%~1%), strength (concrete ≥ C25, asphalt dense).
2. Moisture content ≤8% (need to dry).
Ⅲ. Apply bonding agent :

Uniformly roll and apply special polyurethane bonding agent on clean grassroots (according to manufacturer's proportion).
Ⅳ. Paving prefabricated coil :

1. Align the lines and lay the coil from the inside to the outside of the runway.
2. Compact the coil while paving (use a heavy-duty roller to eliminate air) to ensure that there are no bubbles or wrinkles.
3. Reserve 1~3mm thermal expansion joints at the splicing of adjacent coil materials.
V. Seam treatment :

1. Use two-component polyurethane caulking adhesive to fill the gap, scraping and sealing.
2. Focus on compaction of seam edges (hot welding or cold bonding process according to manufacturer's requirements).
VI. Drawing lines :

1. Position the line according to the design drawings by sticking the patterned paper and spray white/colorful polyurethane line drawing paint.
2. Remove the paper after curing.
Ⅶ. Cleaning and Maintenance :

Remove debris and close the site for maintenance for ≥48 hours (avoid stepping and drenching).