Hangers are made of metal sheets and are easy to install and transport if the project moves to another work environment, a process during rapid construction for the purpose of finding alternative solutions. Therefore, Hanager is the most successful and economically viable alternative when considering the establishment of a factory or laboratory, although it is considered the best option to build gymnasiums, especially when installing ceilings, but recently the institutions and leisure centers have relied on this kind of construction for luxury halls of theater.