• JiangSu ChangNuo New Materials Co., Ltd.
    CN Sports is a trustworthy company, Provide excellent products and services. Hope that we have a long-term and stable cooperation with CN Sports!
  • JiangSu ChangNuo New Materials Co., Ltd.
    We are very happy with our purchase. This is an outstanding quality product, better than i expected. Thank you for all your suggestion and good service, i hope we can have another chance to cooperation.
Contact Person : Shell
Phone Number : +86-18105169166
Whatsapp : +8618105169166

Athletic Court Silicon PU Sports Flooring For Basketball Court And Tennis Court

Place of Origin CHINA
Certification RoHS,ISSS,CE,ITF2,ITF5,IAAF, ISO9001 and ISO14001,SGS, ASG
Model Number CN-S01
Minimum Order Quantity /
Price US $8-20/ Square Meter
Packaging Details Pack in barrel /pallet
Delivery Time Within 15 work days after your deposit
Payment Terms L/C, T/T
Supply Ability 150000 tons Per Year

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Color Red/Green/Blue/Yellow,can Customize Material Silicion Polyurethane
Package Barrels And Pallets Flame Retardant Level I
Soluble Heavy Metal No Check Out Thickness 3mm-10mm
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Product Description

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



About the SPU court

SPU court system uses modified tenacious acrylic resin as the abrasion resistant layer. It's a breakthrough for the brittleness and fissility shortcomings of the traditional acrylic material. Polymer compound material supports the surface layer well and its excellent ductility plays an effective role in dynamic anti-crack performance. Then it combines with the permeation-type primer to form an integral rebound structure that has high adhesion and weatherability. The prime coat isolates moisture underground and the layer has effective anti-seepage. Thus, all these ensure the floor durable.The launch of SPU Court System is a complement to the shortcoming of the hard acrylic tennis court. Especially the sport protection which is provided by its resilience, it solves the sport harm to the athletes caused by the hard ground. At the same time, it further makes the ground provide more professional sport feeling for matches.
To promote the sport profession and protection advantage of the traditional acrylic floor.
To improve the weakness of the traditional acrylic floor, durable and professional
The quality of the production is validated by international events and it is qualified by the State Administration of Environment Protection's product certification.



Detailed specification of SPU flooring

Standards 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),20℃ 60-80 68

Environmental Performance Standard

Based on considerations of social environmental security responsibility

Perform interior decoration decorate material national mandatory standard, do real non-toxic harmless green material.

Standard Testing Result of SPU flooring

Item test project technical requirements test results
1 Volatile organic compounds(VOC)(g/L) ≤670 91
2 benzene(%) ≤0.3 Did not check out
3 Toluene +xylene+ ethyl benzene(%) ≤30 5
4 The free diisocyanate(TDI+HDI)(%) ≤0.4 Did not check out
5 Halogenated hydrocarbon(%) ≤0.1 Did not check out


Soluble heavy metals(mg/kg)

plumbum Pb ≤90 Did not check out
Cadmium Cd ≤75 Did not check out
chromium Cr ≤60 Did not check out
mercury Hg ≤60 Did not check out

Durable Performance Standard

Based on the owner or operator, construction and maintenance

Reflect the quality level of the site, and durable time limit

Technical data for SPU Flooring

Item test project technical requirements test results
1 Tensile elogation,% ≥400 1112
2 The tensile strength,Mpa ≥1.8 3.5
3 Artificial climate ageing resistance(300h) No bubbles, no peeling, no crack; pulverization≤grade 1,△E≤6.0 No bubbles, no peeling, no crack; pulverization=grade 0,△E=0.57
4 Wear resistance(750g/500r),g ≤0.050 0.031
5 Durability, aging experiment(168h) Tensile elongation,% ≥300 853
The tensile strength,Mpa ≥1.3 1.6


Resistance to water(168h)


No bubbles, no peeling, allowing a slight color change,recovery after 2h No bubbles, no peeling, no discoloration
7 Flame retardant level I I



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.




1 Are you manufacturer or trader?
We are factory manufacturer, 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 certificates of RoHS,CE,ITF2,ITF5,IAAF, ISO9001 and ISO14001,SGS, ASG,etc and can export our products all over the world.


3 Can we get installation support?

We can provide installation documents such as installation process and technical files and documents. If client need, we can also send installation engineers to client’s side for installation guidance and teach your team per request.



Project Cases

Athletic Court Silicon PU Sports Flooring For Basketball Court And Tennis Court 0

Athletic Court Silicon PU Sports Flooring For Basketball Court And Tennis Court 1