Reinforced concrete building climbing formwork system erection - using brackets on climbing frame carriage for formwork deposit during climbing

摘要

The assembly is for use in the erection of comparatively thin-walled structures of reinforced concrete, which may be straight and/or curved, in plan and/or in section, the climbing process involves one or more climbing framework carriages which can move on rails, attached to a side of the building, and a climbing form attached to the building while concreting is in progress, and the detached from it. Brackets are mounted on the framework carriage, and the form unit can be deposited on these in the course of the climbing process. The brackets may be extensible and retractable along the line of the building structure, being pref. in the form of screw-shafts. This is esp. suitable for ready adaptation to various curves in the structure.