Building cavity wall construction - has prefabricated concrete panels, hoisted in position and secured by adhesive joints

摘要

The panels used in the cavity wall of a building, are transported with a hoist. Pins and clamps are used for correct positioning of the panels, whilst adhesive is applied between the panel joints. The main frame (1) is constructed of duct profiles (2). On top of the frame is a box (3) containing a controlled hydraulic mechanism. Transverse spindles (4.5) are supported in the frame. Pins are used when lifting the panels. Expandable distance pieces (42) are coupled to levers and an arm mechanism.