The composition of the Sports air dome structures

There are three main elements that make up such buildings as the air dome structure: materials, support and circulation systems, which are described in more detail below.

1. The membrane material of the air dome structure is made of high strength and flexibility of PVDF film material, plus the material produced by fixing the coating material with resin on both sides of the substrate. High ductility, combined with the high temperature, anti-pollution and light transmission of coatings, makes this type of film material better adapted to weather changes.

2. The air dome structure is supported by the air pressure difference inside and outside, the usual air pressure difference is 250Pa-500Pa, the air pressure in the building exceeds the air pressure outside the building, so that the external air can not pass through the doors and windows and gaps into the building, a simple explanation, is to blow up a balloon. Some people worry that the air pressure inside the stadium exceeds the external air pressure, and that the activity inside will not affect our bodies. First of all, the air pressure difference of 250-500Pa has no effect on the body, in addition, with the increase of air pressure, the oxygen content of the air is also increasing state, in the air dome structure activities can enjoy more oxygen circulation system.

3. In addition to the material and support system, the air dome structure has an excellent air purification link, the only channel of the building is the operation of the control system of the inflatable mechanical unit, air into the same time in the inflatable machinery unit to achieve purification treatment, to ensure that the air into the room clean.