FIELD: construction industry. SUBSTANCE: invention can be used to erect buildings and structures with monolithic cross-bar frame with employment of volumetric- traveling, expandable, tunnel forms for simultaneous erection of monolithic reinforced concrete walls, floors and columns. Forms of columns and floors are mounted on detent side by side with tunnel forms which makes it feasible to cast concrete simultaneously on internal walls, columns and floors within bounds of entire detent. External walls are built from scaffold put on floor above erected story and restrained between floors with three-story lag as minimum from erection of monolithic structures. EFFECT: increased versatility of employed equipment, simplified approach to execution of basic operations, reduced labor input and shortened erection time. 5 cl, 10 dwg
