In recent years, there have been many studies on wooden gym floors, but my country is still in its infancy, and no national standards have been formulated to evaluate the performance of wooden gym floors. The German standard DIN 18032-2 considers that the wooden gym floor has three major characteristics: sports function, protection function and technical performance, and evaluates the effect and related indicators of the floor structure composed of wooden surface board, wooden keel and elastic pad. Test methods are specified in detail. Among them, sports functionality means that the floor can ensure that all technical indicators of sports can achieve the best performance.
The development of professional sports flooring can be divided into three different stages of development in terms of the function and performance of the sports floor, that is, the sports floor of the initial stadium is only to install the wooden floor on the keel to make the venue form a wooden ground, whether it is sports. There are major defects in function or protection function and technical function. Later, after continuous development, there were more and more sports competitions, and the value of athletes and commercial profits became larger and larger. The wooden floor of the gymnasium has also been developed rapidly, and the fixed sports floor used in most gymnasiums now appears. The various indicators of this kind of sports floor fully meet the standard requirements.
The sports wood floor requires the selection of the surface material of the floor, which must be moderately soft and hard, with a small amount of deformation. Tree species with long fiber structure (not easy to thorn) to avoid damage to the skin of athletes. There are roughly four kinds of sports floors: maple, oak, beech, and ash. Long-term practice has proved that maple is the most ideal. The company has various types of sports floors at home and abroad according to customer needs.
Three characteristics of sports wood floor
Basketball sports wooden floor is a kind of shock-absorbing and continuous fixed suspension basketball sports wooden floor system, which meets the professional requirements of basketball sports wooden floor performance. In fact, in addition to the general introduction, the basketball sports wooden floor has many characteristics such as professional durability, bright appearance and simple maintenance.
Protection performance, sports performance and technical performance are the three basic requirements for basketball sports wooden floors, and more indicators and requirements are derived from this, which makes the requirements for basketball sports wooden floors almost harsh, which also makes its excellent performance. The unique labels and characteristics make him stand out among many finished wood products.
Generally speaking, in order to meet the actual needs, each component of the wooden floor system has been completed to have a certain degree of anti-corrosion and moisture-proof function in the processing process. Therefore, to a certain extent, it can meet the adaptability of the sports wood floor system to the changes in ambient temperature and humidity when paving a large area.
The wooden floor used in sports venues is a professional functional wooden floor different from ordinary wooden floors. In the above, the sports venue floor has developed from the simplest single-layer, two- or three-layer sports wooden floor to the widely popular today. Multi-layer sports wooden floor. Specifically, the wooden floor for sports venues needs to have sports,The three basic functions of protection and technology. The impulse formed by people when exercising acts on the wooden floor, which will cause vibration. The structure of the sports wooden floor must have the function of shock absorption, that is, when the athlete jumps up and falls back to the wooden floor, there must be more than 53H. The impulse is absorbed by the wooden floor, thereby protecting the human ankle, meniscus, spine, and brain, so that people will not be injured when exercising. At the same time, it is also necessary to consider that a single person cannot affect the adjacent when exercising on the wooden floor. Personnel. This is the function of vibration absorption, vibration deformation and extension deformation. The protection function of sports wood floor also includes the selection of floor surface materials, which must be moderately soft and hard, slightly deformed, and long fiber structure (not easy to thorn). tree species to avoid damage to the skin of athletes
The unique advantages of sports wood floor performance, sports floor experts analyze the performance of sports floor: the overall sports wood floor structure has the strongest ability to absorb impact energy, so that a bow-shaped structure is formed between the load-bearing main keel and the rubber leveling shock pad; A bow-shaped structure is also formed between it and the load-bearing keel, which cleverly utilizes the principle that the impact resistance and energy absorption of natural wood fibers can automatically restore the original state before impact. The floor used by the company has good anti-skid performance: the sports wood floor surface layer has implemented an advanced anti-skid technology, which makes the paint produce a cloth-like anti-skid texture, and the anti-skid ability achieves the best anti-skid ability. to five times. . The material in the structure has the function of absorbing impact energy: the softness of the steam-dry density in the structure makes the sports wood floor have a strong impact absorption effect; the natural rubber elastic leveling pad can absorb the impact force to the maximum extent; the soft pine wood keel It has a strong effect of absorbing impact energy. A layer of PVC foam moisture-proof film is laid between the surface floor and the rough floor, which can effectively absorb impact energy and absorb sound and shock.
