China Professional Tennis Court Rubber Sports Flooring Mat Sports Surfaces

Professional Tennis Court Rubber Sports Flooring Mat/sports surfaces

What is SPU?
In January, 2005,we spent three years developed and created a new product of cushion sports flooring,and gave it a perpetual and dynamic name 'SPU'. The same year in November, the State Trademark Office officially accepted the "Silicon PU "trademark applications.

Hence then, SPU started dominating in this new era for mainstream sports flooring construction. It has been implemented for the past 10 years and created a classic name for sports flooring.
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.
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.

Excellent Performance

1·Buffering effect given by res ilience protects the athletes' joints and reduces sport injury.

2·The surface layer of acrylic cushion provides certain protection to accidental falls in sports.

3·The tennis court with buffering effect has a longer sport life.

4·The resilient tennis courts provide more stable ball speed and ball direction. The sport felling is better.

5·The surface layer of the acrylic cushion tennis court provides more comfortable sporting texture when athletes are starting, stopping abruptly or sliding.

The performance comparison of different Acrylic tennis courts materials

pavement materialsbase requirementsCompetition performanceEnvironmental performancedurabilityUsage limitsSPU materialBoth cement and asphalt baseThe hard upper and resilient under structure is special for tennis. The low modulus cushion layer at the bottom plays the most appropriate buffer effect. The high modulus strengthen layer in the middle provides sufficient compression rebound. The tenacity hard surface provides superior sport texture. The whole system ensures the tennis court has effective buffer, slip resistance to starting, moving and rebound performance. Environmental.
The product implements strictly the latest State Mandatory Standards of Indoor Decorating and Renovating Material and qualified in 'China Environmental Label(type I) by China's Ministry of Environmental ProtectionThe base coat and the cushion layer is airtight to isolate the underground moisture and prevent bubbling. The high extensibility prevent the tiny crack caused by deformation of the cement base. The surface is wearable, scratch-resistant, and uvioresistan. It is non-aging, color lasting and not easy to sand-out. Renovations, changing color or line are convenient. It is suitable for both indoor and outdoor and not affected by any climate in principle. After rain, it just needs to clean the water on the surface and then put into use. The traditional acrylic materialAsphalt base onlyThe new tennis courts have good sport texture in early stage. It is comfortable to start and the friction is stable. But the buffer absorption effect is bad. It has low resilience and lacks enough sport protection. The old one gets to harden and easy to cause injury to the athletes' joints. The sand consolidation effectiveness is worse. It sand-out easily and get to be smooth. Environmental, odorless and non-toxicWater resistance is not good. Low strength durability. Easy to sand-out. Low color durability. Need roll-coating renovation frequently to keep competition performance. The base material has low strengthen and easy to aging and harden. It is easy to conduct cracks on the surface. The low-priced products blend much more filler. Quality and performance change apparently. Suitable for both indoor and outdoor. Dark soles are easy to produce friction marks on the surface. It is not easy to clear. only if it is dry thoroughly can put into use. Otherwise, it is easy to damage the site.

NO.itemsindex of standardresults1value of rebound, %≥80882impact absorption5~1593Slid friction, N60~100764Water permeability, mm/min00

NO.itemsindex of standardresults1Tensile elongation, %≥4008572tensile strength, MPa≥1.83.23artificial weathering ageing resistance d(300h)No bubble, no peeling, no crack; Powder ≤grade 1, △E≤5.0No bubble, no peeling, no crack; Powder ≤grade 1, △E=0.94Durability, aging test (168h)Tensile elongation, %≥300858tensile strength, MPa≥1.31.65wearability(750g/500r)/g≤0.0500.0356water resistance
No bubble, no peeling, allows slight discoloration, recover after 2hNo bubble, no peeling, no discoloration7Flame retardancy, classII

Project Case
1.The tennis courts of ITF men's tour were paved with SPU acrylic flooring. (Completed in December 2009)
Very good counts, well built. -Michael Fancutt
(Comments from professional Tennis Player Federal's coach Mr. Michael Fancutt)

2. Jiangmen Tennis Association (the winter training base of Chinese women's tennis team) is paved with SPU Tennis Court System.
Packing and Delivery
Packed in barrels and pallets, with 30kg/barrel
Company Profile and Certificate

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 is the advantage of your factory? Why should I choose you?
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
3.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.
4.What is guarantee time of your products?
5 years
Contact information

Jiangsu Changnuo New Materials Co.,Ltd

Tel86-25-8695890Mobile 86-15952035275Websitewww.changnuosports.comEmail QQ351753165 jupiter0821 lukeqi1984