What role does rough flooring play in the structure of sports wood flooring? First, we need to understand what rough flooring is. The wool floor refers to the sandwich panel used when hitting the keel. Generally, we call it the wool floor, which is the floor without oil to avoid the rise of moisture caused by capillary action. The board is located between the surface floor and the keel, and its main boards are multi-layer plywood, particleboard, oriented wood laminate, etc. Why is it necessary to add a layer of rough floor to pavement sports wood floor structure? Can it not be paved?
First of all, from the point of view of force, there will be certain problems if the rough floor is not paved: the distance between the keels of the sports wooden floor is generally 400mm*400mm. Relying on the sports floor of the surface layer to withstand the pressure from the outside, the wood will deform under the long-term external force load. Therefore, the raw floor plays a role in increasing the strength and dispersing the load in the sports wood floor.
Secondly, from the perspective of the structural stability of the sports wooden floor, laying the rough floor helps to level the surface floor, improve the stability and level and stabilize. All in all, the rough floor not only plays the role of dispersing the load in the wooden floor structure, but also plays the function of leveling and improving the stability of the sports floor. It can be seen that the importance of raw floors to sports wooden floors. If it is only to reduce the bearing capacity of the surface floor, can the rough floor be paved at will?
Due to the different design requirements and aesthetic concepts of customers, a variety of fur floor paving methods have emerged. Generally, it is mostly tiling and tiling at 45 degrees. So what is the difference between these two ways? The 45-degree oblique paving method is mostly used in indoor basketball venues with poor floor heating and ventilation. Due to the large overhead space under the oblique paving method and the large airflow circulation range, the deformation rate is greatly reduced. However, this laying method consumes man-hours and reduces the installation speed; and the tiling method is a common installation method for many venues now. Due to the large area of smooth paving, the installation is very simple, thereby reducing the engineering installation time. The area is in contact, and the stability is also very strong, especially for the bearing capacity of the upper panel, which has a good load shedding ability. Therefore, if the temperature difference is not too high or the indoor environment humidity and air circulation are not good, almost all venues use this installation method. Based on the above, the rough floor does play a very important role in the structure of the sports wood floor.
