Hangar are inclined steel structures manufactured based on specific technical calculations. Inclined structures are called Gable Bents or Ridge Bents in Latin. These framed are applied in covering large spans and in industrial and agricultural buildings such as factories, storehouses, aviculture’s, air planes hangars, sport gyms, repair shops, parking’s,, animal husbandries, stores and another issues. In last years, truss building systems were so common in Iran while nowadays Gabe bents or steel structures are used alternatives because of many advantages.
Normally in order to build industrial salons, different sections are used while their sizes and dimensions varies based on use of each units. Main factors determining weight of industrial salons include: intended area for hangar construction regarding wind speed rate, and snowing maximum rate, salon span, column height, and overhead crane. Most applicable precast steel building in the whole world is hangar and almost more than 90 percent of industries, storehouses, stadiums, and salons of livestock and poultry have hangar and based on span dimension, height, and length and snow and wind load tolerance it has different forms of designing. Main topic for making each order economic is being knowledgeable about real dimensions and anticipating needed issues. Clearly, the best calculations do not enjoy required efficiency and strength without taking into account welding quality, using standard nuts and bolts and other connections, and derusting and academic coloring or true application of elements.
It must be explained that all construction’s equipment of this company are produced based on years of experience and constant supervision, adore automatic welding, and using standard materials which are observable by employer in any time and it had been approved by many supervision company and supervision systems.