seen and device for framstellning of husstommar

摘要

When producing the shell of a building (10), consisting of concrete walls (11) and adjoining concrete floors (12), wall form units (13) are used, which have a support frame (19,20,22), carrying a wall form plate (14) and a bearer (15) horizontally separated on a base, in order to build wall forms in pairs. A thin, prefabricated plate component (29) is placed on the wall form units (13), so that it extends between each pair for production of intended walls (13) and with a part (31) projecting past the plane of the form plates' wall line. Concrete is then poured into the wall forms and the plate component's (29) upper side to join the walls (11) and floors (12). In this way, the walls can be produced rationally and follow up work, particularly in the angle between wall (11) and floor (12), is not required. After the concrete has set the forms can be dismantled just as easily and quickly as they were put up.To carry out this method self-supporting wall form units (13) are used, which have a support frame (19,20,22) that carry a wall form plate (14) and a horizontally separated bearer (15). The form plate's (14) upper edge and the bearer's (15) carrying surface are positioned in the same horizontal plane and both the plate (14) and the bearer (15) have reducible heights to enable simple dismantling. In between the form plate (14) and the bearer (15) there are beams (19, 20) in an upper and lower plane, of which the upper can have a fixture (21) to build a corridor.IMAGE