Breathable Running Track

Product Details

Product Name	Breathable System Running Track	Product rubber content	Top/25% (±1%), Bottom/20% (±1 %)
Feature	First choice for all schools and rainy areas, no bubbling, Economical	Impact absorption(%)	40%(±1%)
Base	Cement or asphalt	Vertical deformation(mm)	1.6mm(±0.1mm)
Color	Red, Blue, Purple, Green and customized	Tensile strength(Mpa)	0.7Mpa（±0.1Mpa）
Thickness	9-15.9MM(or customized)	Tensile elongation(%)	91%（±5%）
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

Breathable running track by plastic bonded waste rubber environmental protection particles for the bottom layer, the surface layer with polyurethane particles and plastic slurry mix spraying and become. In addition to the advantages of other forms of water permeability, breathable type, but also can be used all-weather, it is the most economic, the most cost-effective, and there will be no bulging phenomenon occurs, but also reduces the basic capital investment, very suitable for training use of the athletic field laying.

Features

1. Quick drying after rain: the structure is breathable and water permeable, rainwater can quickly seep into the bottom layer and drain away, and can be used again in a short time after the rain.

2. Safe and non-slip: the surface particle texture provides good friction, effective non-slip, reducing the risk of sports injuries.

3. Environmentally friendly and healthy: the material meets the environmental protection standards, no irritating odour, to protect the user's health and environmental friendliness.

4. Durable and easy to maintain: stable structure, strong weather resistance (sun, frost), simple routine maintenance (easy to clean, repair).

5. Economical and practical: Compared with the full plastic runway, the amount of material is less, the construction cost is relatively low, and the cost performance is higher.

6. Quick construction: adopting paving process, the construction cycle is relatively short, and it can be put into use quickly.

Construction Step

Ⅰ. Foundation treatment and acceptance:

1. Clean the foundation (concrete or asphalt) to ensure that it is clean, dry, free of grease and loose.
2. Check that the foundation levelness, slope and strength meet the requirements (no water, no cracks, no sanding).
3. Repair defects (if any).

Ⅱ. Primer (interface layer):

1. Apply special one-component glue (primer) to enhance the adhesion between the surface layer and the foundation.

Ⅲ. Elastic base layer paving:

1. Mix EPDM granules + one-component glue in specific ratio (e.g. 6:1 or 7:1) in a mixer well.
2. Transport the mixture to the site and spread it evenly (manually or mechanically).
3. Use special paver or scraper to level and control the thickness (usually 10-13mm).

Ⅳ. Surface coating:

1. Mix EPDM granules + one-component glue + color paste evenly according to the proportion (usually the proportion of granules is higher).
2. Use professional sprayer to spray 2-3 times evenly and crosswise.

V. Curing maintenance:

1. After spraying, natural conservation curing at least 24-48 hours (depending on the weather and glue requirements).
2. During this period, it is strictly prohibited to step on it, pour water on it and pollute it.

VI. Drawing line:

1. Measure and place the line accurately according to the design drawings.
2. Use special marking paint to spray or paint white/other color marking lines.