Statement of the problem. Construction elements for erecting structures are conventionally flat elements, which are assembled at a construction site for erecting a structure. Such flat constructions elements cannot be too wide because their transportation with the use of conventional transportation means is not possible. It is therefore believed that it would be advisable to improve existing construction elements and methods for the erection of structures with their use. Results and conclusions. The new construction technology based on the use of precast reinforced concrete large-sized spatial structures with variable geometry, allowing transportation without the special vehicles is set forth. After the delivery at the site and restoration of the geometry, a structure is mounted to the final position. As a result of only one mounting stage, load bearing and (or) enclosure structure, permanent formwork of a monolithic slab floor are erected. The major technological principles of the new construction technology provide the rigidity and seismic resistance of a structure compared with the monolithic construction method, free planning not restricting architectural and planning solutions, minimum frame works due to the use of the assemblied ferroconcrete permanent framework, etc. The proposed technology is confirmed by the author's priority.
