The Product Structure
1. Top Layer
Strong abrasion resistant and skid resistant
2. Strengthened Layer
Professional rebound cushion, optimally soft and hard transition.
3. Cushion Layer
Professional rebound, comfort and excellent force absorption.
4. Base Primer
Fully penetrate, strengthen substrate surface and increase adhesion.
5. Substrate
Concrete or asphalt base
The excellent performance of SPU: HARD TOP SOFT DOWN
The purpose of building sports courts is to ensure a professional, safe, healthy sports condition-the characteristics of hardness will bring the professional sporting feeling; the cushion effectively increasing the shock absorption and reduce the incidence of injuries to ankles, joints and ligaments. At the same time, it should reduce abrasion caused by falling and accident.
Features of SPU sports court:
Stable Consistent Rebound
Effective Shock Absorption
Outstanding Skid Resistant
Facilitate Movements in Changing Direction
What is SPU?
It's a design based on human kinetics and physical characteristics flooring system, with hard top layer combined with soft rebound cushion lower layer structure. It's suitable to lay on concrete or asphalt substrates. The cushion layer is formed by single component modified polyurethane and top up with two-component modified acrylic resilience layer.
Detailed specification of SPU sports court:
Standard of Sports Performance
| Item |
Test project |
Technical requirements |
Test results |
| 1 |
Shock absorption rate (%) |
Fr≥12 |
21 |
| 2 |
The springback value(%) |
≥20 |
30 |
| 3 |
Sliding friction coefficient |
0.4≤u≤0.7 |
0.53 |
| 4 |
Compression recovery rate(%) |
≥95 |
97 |
| 5 |
Hardness(Shore A),20ºC |
60-80 |
68 |
CN Sports is a first-class sports flooring material manufacturer in China.We produce rubber running track materials,SPU sports flooring materials,commercial flooring materials,factory flooring materials, artificial grass and also rubber granules.
CN sports has gote the certificate of IAAF,ITF,ROHS,CE and so on.
CN Sports has it's own R&D team to develop new matrials every year. We supply high quality products to customers and can also offer construction guidence, Videos and technical support to our customer. We have two production bases to meet your various requirements.
Our Advantages:
Our products are odorless and non-toxic.
We have two main production bases and can make every kinds of SPU venues, running track,artificial grass,sports flooring construction and colloidal particles.
We have more than 20 years' development and production history.
Exceed ten million squre meters every year in the world.
Our Mission and Belief:
We take "beautify the environment, protect the earth "as our mission, and belief of "integrating global resources, sharing human civilization ".
FAQ:
1.Are you manufacturer or trader?
We have two major production bases,one in Nanjing and the other in JiangMen,and the laying area of our materials is more than ten million square meters per year.
For all the products we produce by ourselves and with our own logo.
Welcome to visit our factories if interested.
2. What kind of certificate you have?
We have certificate of RoHS,ISSS,CE,ITF2,ITF5,IAAF, ISO9001 and ISO14001,SGS, ASG,etc and can export our products all over the world.
3. What is the installation method?
1) We can offer you installation instructions, you can fix by yourself.
2) We can arrange technical worker to teach you how to install.
3) You can come to visit our factory to and learn from our technician.
Support and Services
Provide appropriate installation instructions and maintenance instructions.
Provide professional guidance on the selection of the appropriate running track products.
Provide technical training and after-sales services.
Provide professional technical advice regarding the installation and maintenance of the product.
Provide professional after-sales services to ensure that the product is properly maintained.
Provide prompt response to any inquiries or complaints.
Contact information
JiangSu ChangNuo New Materials Co.,Ltd.
Website:cnrunningtrack.en.made-in-china.com
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