FIELD: construction technology; applicable in erection of cast-in-situ buildings with use of prefabricated mobile tunnel forms. SUBSTANCE: the offered method includes manufacture of supporting rings with its division into sections, installation of forms, arrangement of wall reinforcements, wall concreting, curing of concrete in forms up to setting. Prior to installation of forms, scaffolds are mounted over the entire perimeter of the building erected floor. Embedded parts in form of separately made concrete crosses corresponding to wall thickness and height of floor and service lines are mounted. After installation of forms in form of semi-tunnels, floor reinforcement is arranged and semi-tunnels are set to the design position in vertical and horizontal planes. Floor concreting is accomplished after concreting of walls. After dismantling of forms on the preceding section, it is shifted and installed on the next section. EFFECT: reduced terms of erection of cast-in-situ buildings, reduced number of auxiliary technological operations and higher quality of cast walls of building.
