Why are more and more people choosing PVC sports flooring?
PVC sports flooring, also known as plastic sports flooring, is a sports flooring specially developed for sports venues using polyvinyl chloride materials. Specifically, polyvinyl chloride and its copolymer resin are used as the main raw materials, fillers and plasticizers are added. Stabilizers, coloring agents and the like are produced on a continuous continuous substrate by a coating process or by calendering, extrusion or extrusion.
Generally, it is laminated by a multi-layer structure, generally having a wear layer, a UV layer, and a glass fiber layer. Reinforcing layer, elastic foam layer, base layer, and the like.
Whether it is indoors or outdoors, PVC sports flooring is currently widely used. The Olympic Games and other international competitions are designated to use PVC sports flooring. It can be seen that the market prospect of PVC sports flooring is very broad.
So why is PVC sports flooring so popular?
Compared with traditional sports flooring, PVC sports flooring has comprehensive advantages and few defects. Although the tradition has its own advantages, the shortcomings are also obvious. For example, wood flooring is relatively poor in anti-noise, moisture-proof and waterproof. Rubber sports flooring is more expensive. The average brick sports venue is too hard and easy to bruise. Comprehensive considerations, or PVC sports flooring in all aspects more in line with the requirements, both cost-effective, or customer satisfaction, are higher than traditional sports flooring materials.
Vibration absorption problems:
The impulse formed by people during exercise will produce vibration on the surface of PVC sports floor. The structure of the floor must have the function of shock absorption, that is, the floor should have the ability to absorb impact energy, and the athletes will be countered on the PVC sports floor. The impact force is much smaller than on a hard ground, such as on a concrete floor. That is: when the athlete jumps back to the floor, at least 53% of the impact is absorbed by the floor, thus protecting the athlete's ankle, meniscus, spinal cord and brain, so that people are not affected during exercise. hurt. Its protection function also considers that a person can not affect neighbors when exercising on a PVC sports floor. This is also the concept of shock absorption, vibration deformation and extension deformation described in the German DIN standard.
The surface of a professional PVC sports floor can be deformed moderately when impacted. It is like a sealed mattress with air inside. When you wrestle or slip, the cushioning effect provided by the closed foam back layer technology can be minimized. Sports injuries.
The problem of friction coefficient:
Studies have shown that 12% of basketball players are injured in the process of turning in place. The coefficient of friction of the sports floor indicates whether the floor is too frictional (which reduces the flexibility of rotation) or is too slippery (which increases the risk of slipping). The coefficient of friction should be between 0.4 and 0.7, taking into account the athlete's mobility and safety. The friction coefficient of PVC sports flooring is generally maintained between this coefficient. The friction coefficient of professional PVC sports flooring is 0.57. It has sufficient and moderate friction to ensure the stability of motion and can maintain in all moving directions. The consistency and regularity of the friction performance to ensure flexible movement and in-situ rotation without any hindrance.
According to the actual application, PVC sports flooring has different thicknesses to meet the requirements of different sports competition types, and the thickness can be customized according to requirements. At present, this PVC sports floor has been widely used in indoor and outdoor basketball courts, badminton courts, tennis courts, table tennis courts and other competition venues, various gymnasiums, dance rooms, schools, unit trade union activity rooms, multi-purpose halls, amusement parks, Kindergartens, sporting goods stores, offices, hotels, hospitals, venues, etc., and feedback is good.
At present, PVC sports flooring on the market is mostly coiled, which makes the construction pavement more convenient. There are few seams in the coil, and the joints are slotted and welded. After the paving is completed, there is no gap between the floors, which not only does not hide dirt, but also is convenient to clean.
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