GUANGZHOU SHENGDONG SPORTS INDUSTRY CO., LTD.
We produce and supply integrated sport tracks and fields, also sport facilities, construction solutions accommodate customer requirements. We deal in various types of sports flooring such as all
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Synthetic Tartan Jogging Track 400m Standard Running Field Construction
Sandwich Running track
| Name | Sandwich Running Track |
| Base | Ensure the foundation is flat and free of cracks |
| Primer | Roll primer(0.15kg/M2) |
| Cushion layer | Scraper Sealer (1.5-2.5kg/M2) |
| Top layer | spray coat+epdm granules (1.2kg+1kg) or Scraper self leveing (1.8-2.2kg/M2) then epdm granules broodcast (3.3kg/M2) |
| Line painting | Usage : 0.01 kg /M2 |
Features:
Installation
Base: Ensure the foundation is flat and free of cracks
Primer:Roll primer(0.15kg/M2
EPDM layer line painting SBR layer:Make sure primer dried and cover sbr layer
SBR layer Mix binder and SBR according to radio 1:6/1:8andmake
primer it flat.
cement base
EPDM layer:Mix binder and EPDM according to radio
1:6and make it flat.
line painting:Usage:0.01kg/M2
Other details
About Sdong synthetic running tracks
1.The running track or say all-weather athletic running track,is made from PU,synthetic material,including paint,additive,anti-oxygen additive,anti-aging additive, filling, rubber and so on.
2.The surface of running track is made by EPDM rubber granule or PU granule.
3.Plastic and rubber running track is good for sportsmen’s speed and technique, effective for improving sporting achievement, useful for protecting sportsmen form falling down with features of flatness, anti-press, good elasticity, steady performance of physic and chemistry, stand and long-lasting color, long using life.
4.From the pattern, they can be divided into mixing, ventilate, compound and so on. From the appearance, they can be divided into of granule, non-granule, ready-made.
5.The running track can be painted in red, or green, or blue. There are 13mm in competition area, 9mm in non-competition area.
6.For adding thickness area, it is 20-25mm. Running tracks are recognized as the best all-weather sports ground material in the world. Our running track products have been certificated by IAAF.
7.We can supply the professional and all-round service for you from material to installing technique and technician to installing machines.
Application
Professional type: for athletic field of Olympic, continental championship, professional training.
Standard type: for athletic field of high school, university, physical college, sports center, stadium.
Conventional type: for athletic field of primary school, high school, college, university, gymnasium.
Indoor, outdoor table tennis, basketball, badminton and other kinds of course.
Process:
The cast polyurethane resin is prepared by mixing two components, one a liquid polyol and the other an isocyanate in correct proportions, add SBR granules and then blend at site to form a viscous liquid compound. Then spread on to the base of the track by paving machine, to the full thickness required. The liquid resin mix is then given a textured finish by broadcasting specially formulated colored EPDM rubber granules on the surface and allowing the polyurethane to cure. Following cure, the excess surfacing granules are removed. Finally go with the line marking.
Specification on Full Pour Running Track
| No. | Test Item | National standard | Testing data | |
| 1 | Shock absorption | 30-50 % | 42 % | |
| 2 | vertical deformation | 0.6-2.5 mm | 2.2 mm | |
| 3 | skip resistance(BPN,20℃) | ≥ 47 | 51 | |
| 4 | Tensile Strength | ≥ 0.4 MPa | 0.45 Mpa | |
| 5 | Elongation at Break | ≥ 40 % | 68 % | |
| 6 | Flame Retardance | Level I Burning diameter ≤ 50 mm | Level I | |
| 7 | Benzene | ≤ 0.05 g / kg | Not detected | |
| 8 | Toluene and Xylene | ≤ 0.05 g / kg | Not detected | |
| 9 | TDI | ≤ 0.2 g / kg | Not detected | |
| 10 | heavy metals | Pb | ≤ 90 mg / kg | Not detected |
| Cd | ≤ 10 mg / kg | Not detected | ||
| Cr | ≤ 10 mg / kg | Not detected | ||
| Hg | ≤ 2 mg / kg | Not detected | ||
Running Track
FAQ:
Q1: Are you a factory or a trade company?
A1: We are an industry and trade company.Welcome to China factory inspection.
Q2: What is thickness for the IAAF Running Track?
A2: The International Standard thickness is 13mm. Other sizes are available as your request.
Q3: Can we get installation support if we have no own constructors?
A3: We can send salesmen and technical support to your country to assist the installation.
Q4: Are your running track materials safety?
A4: Yes, our materials are safe. Environmentally friendly and recyclable.
Q5: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
Q6: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q7:What is the Production time?
A:It is about 10-15days.
Q8:What are the options for the base construction of a running track.?
A:The ground is based on asphalt or concrete.
Q9:What is the life Span for Running track?
A:The life span is about 10-15years.
Q10:I am Interested in Synthetic track surface,what is the best choice?
A: We have 4 system:Spray coat,Sandwich,Full pour and Prefabricate system.
Spray coating:Price competitive , permeable and surface paint by machine, more suitable for school or practice project
Sandwich system: EPDM broad be handwork,is professional than spray coat, enjoying great popular in the world market.
Full pour System: Best quality, Bottom layer is PU with less sbr granules mix. Suitable for professional games and international school.
Prefabricated system: Is package by roll, Specification is 1.22*15m/20M, Strict request with base ground flat level. Professional for stadium international games. Like Olympic games.
Our Services
Best service: Any inquiry will be replied in 24 hours. Timely and professional service all the time.
Best price: Reliable factory , direct selling,charming price for you!
Free sample: Provide free sample within 2kg, you just need to pay for the sample Express fee.
After-sale service: Provide free trainning lesson for our oversea distrubitor or buyer, professional
product & construction knowledge for you.
Product Advantage
1. Waterborne system, free of heavy metals, very less VOC.
2. It’s non-toxic, odourless, no irritating smell during construction.
3. A variety of bright colors for your choice, high color retention and good weather resistance.
4. Diffuse reflection design, reduce glare and protect eyes.
5. Soft and elastic surface can prevent sports injury.
6. Seldom static electricity, easy to clean.