How sports wood floors "sound"
Manufacturer hotline: 13718418469/13811196760 Li Yong
Gossip aside, sports wooden floor is the main material of sports venues. Today, let's talk about why the sports wooden floor "sounds" frequently. Looking into the distance in my spare time can not only relieve visual fatigue, but also relax and gain different insights. It used to be a green mountain at first glance, but now it is mostly blocked by high-rise buildings. However, there are two sides to everything. The numerous buildings show that people's living standards are improving day by day. Which sports venues are the best proof, and the "voice" of sports wood floors is also divided into two aspects.
1. Vibration sound caused by normal friction between the upper and the floor
The reason why the sports wooden floor makes noise is simply because the floor is too clean. From the point of view of physics, this is a phenomenon called self-excited oscillation.
Self-excited oscillations are vibrations that occur when an object is continuously given energy. This usually occurs when an elastic object rubs against a smooth surface with moderate friction. For example, shoes rubbing against a clean indoor basketball court or volleyball court floor, fingers rubbing against a clean plate, etc. If there are impurities such as sand and soil on the ground of the court, the direct contact between the sole and the ground is reduced, and the sound of chirp will not appear in this case.
2. Material reasons and improper installation. Generally, there are several reasons for this abnormal sound.
1. The moisture content of the lower keel is too high. Even a very flat dragon road is temporarily silent after installation, but there will be problems after a period of time, because after the moisture content of the wooden keel is reduced, it will appear uneven, so walking on the floor will produce noise .
2. If the floor is suspended, the stability of the sports wooden floor is not as good as that of the fixed type. Some specially constructed floors will be distorted, and a sound will be generated when the floor is deformed.
3. Therefore, when installing the sports wooden floor, it is necessary to do a good job of moisture-proof, and improper measures will also cause abnormal noise on the floor. In addition, there is a special case, the ground moisture is not very high during installation, the floor will appear slightly bulging and slight tile-like deformation, there will be a slight gap between the floor and the wooden keel, when people step on the floor, it will produce a sound. This type of problem is characterized by the fact that after the floor is installedAfter a short period of time, there will be more and more and heavier noises.
The sound of sports wooden floors is the result of several factors. Therefore, to prevent the sound of the floor after paving, comprehensive measures should be taken and comprehensive prevention should be taken. When the floor is paved, the surrounding gaps are insufficient, and the surrounding gaps are insufficient when the floor is paved, causing the floor to arch slightly. There is a gap between the floor and the ground, and people make noise when they walk. Its characteristic is that there is no noise just after paving, and after a period of time, a large area of noise is heard, and the top between the wall and the floor is very tight. Take measures to leave enough gaps around the floor, especially for some public areas, to ensure that the reserved gaps are even.
