REPLACEMENT SCAFFOLDING, AND BUILDING METHOD OF CONCRETE STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a scaffolding which is used in a method for constructing a medium to high concrete structure and installed for a necessary period at necessary places of execution. SOLUTION: A replacement scaffolding comprises a hanger beam 11 which is fixed to a concrete skeleton 30 in an attachable/detachable manner and protruded outward, a frame 13 fixed to the hanger beam, a plurality of steps of upper scaffoldings 15 which are erected on the frame and extended to a working floor on which a skeleton constructing process is implemented, and a plurality of steps of suspended scaffoldings 14 which are suspended below the frame and extended to at least an external wall finishing floor.