Causes of the popularity of air -portal structures
Air -port structures gained such popularity due to their undeniable advantages. Firstly, in comparison with other options for the construction of premises of this scale, air-focus structures have a fairly acceptable price. Secondly, such structures, as mentioned above, have a wonderful quality-mobility. By installing the air -fingering structure in one place, if necessary, you can change its location and again it is also easy to install. Using structures of this type multiple. Thirdly, only a few people and two or three days will be needed to install air-portal structures, which is relatively fast, simply and not laborious. Lighting here can be either natural, through transparent elements of coatings, and electric. The sufficient strength of such structures allows you to place heavy equipment, materials, etc. D.