Air dome - it's frameless shell, the inner volume of fed air. The main and unique material construction is PVC tent fabric, cut out so that when the work an air of excessive internal pressure of the building took on a given shape - the shape of the dome.
Inflatable structures are fabricated inflatable domes innovative built on original designs from high quality materials with modern technology. The advantage of inflatable buildings for sports and other purposes - and the possibility of rapid construction of seasonal or year-round operation at minimum cost. The shortest life of the investment and longevity of inflatable domes for high profitability and income. The only project inflatable buildings provides the user with the same comfort, what he was accustomed to receive in capital construction.
Air domes can be subdivided into two types: buildings with "smooth" the domes and the "cable-stayed design" - the dome through a network of steel 9mm rope, which are the new generation of domes that have extreme resistance to weather conditions (wind, snow, etc. ) Buildings with "smooth" the domes are one or two-layer membrane rigidly fixed on the perimeter. Tensile Structures "compared to" smooth "domes have improved energy-saving properties, provide the effect of the lack of echo-enhanced resistance against vandalism and, most importantly, do not need to tape the concrete foundation as a material for membranes used in the awning covering PVC Class M2 ( material that does not support combustion).
The service life of 10-17 years of material.
The spatial structure of the facilities provided by the excess pressure generated beneath the surface of the membrane air-injection, and in the case of bilayer membranes to the outer shell of a pressure greater than for the inner shell. Two-layer membrane has better insulating properties and buildings with the membranes, of course, can operate in a climate of central Russia year-round, in the case of provision in the winter time heating the charge air. Such a structure should have air locks for entry and exit of visitors and block engineering equipment necessary to maintain a constant positive pressure inside the building, the latter should have a backup of the offline power plant, used in case of power DC power supply. Excessive pressure generated inside the building is about 7 mm Hg and no significant impact on the human body. In hot weather, may pass through a forced air conditioning system.Lighting- as a natural way, through the translucent awning cover and also stationary lights installed inside the building.
The advantages of these structures:
- The minimum price, in comparison with other types of structures;
- Small project schedule;
- Facilitated the foundation;
- Mobility of facilities, the possibility of its reversal in another place;
- Ease of registration permits, since this type of construction are classified as temporary.
The construction of a two-layer structure is made of reinforced material. The principle of operation of the design is based on outside air injection fan, which on admission inside the dome is divided into two streams. The first thread maintains the pressure inside the dome, which is slightly above atmospheric pressure, the second stream is directed into the space between the layers. The distance between the layers - 60 cm, thereby provide excellent thermal insulation properties.
Scope
Basically, the BOC applied for covering soccer fields, tennis courts, and athletic stadiums. In spite of the steady state, the use of these structures is more advantageous, because in summer they can be easily removed, making the playground "open".
Football
The largest air dome in the world harboring full-profile football field with an athletic track, with lighting and bleachers for 3,000 spectators. In the air-supported buildings placed locker rooms for teams and other auxiliary facilities.
Multifunction
Technology for air domes can in the shortest time to build a school gym, facilities for exercise and recreation. By using different types of sports surfaces and sports equipment, you can prepare any program of sports and recreational physical culture. By combining advanced materials and technologies, we managed to get a reliable technique with minimal operating costs and a high degree of cosiness.
Pool
Facilities provide the use of swimming pools or aqua parks at any time of the year (swimming courses, training in synchronized swimming, water polo, etc.). Ability to quickly pool dome ceilings or dismantling it without prominent architectural changes to the existing facility is being implemented in the application of the mobile version of the ventilation and heating installations and anchors. Thus, the economic aspect of the basin and its functionality is much improved. Proven technology solutions allow a building adjacent to the capital dome swimming pool with heated junction. Important news - double or triple the membranes of the shell has special insulating ability, ensures low maintenance costs.
Tennis
Air domes tennis - ideal for seasonal or year-round overlap one or more tennis courts. Fast assembly or disassembly of inflatable structures can be carried out without any visible interference in the ground. Technology translucency double membrane provides a game of tennis in the daylight without the use of additional lighting. Excellent insulating properties facilities allow you to apply all kinds of sports surfaces for tennis. Inside the Air dome can accommodate separate facilities for dressing rooms, toilets, snack bar, etc.