IMPROVEMENT OF TECHNOLOGICAL SOLUTIONS FOR ERECTION OF LARGE-SPAN COATINGS WITH LIFTING MODULES

The article describes a new technological solution for erection of large-span coatings by lifting modules. Support crossbars of coating in process of enlargement on foundations are placed in space between paired columns of bearing frame. Movement of cross-bars of coatings to design height is performed with resting on trunks of lifting modules, which are grown in inter-column space. The new solution allows to significantly reduce the volume of high-altitude installation work and the overall time of lifting work.