CONCRETE PANEL FOR BUILDING, METHOD FOR LAYING IT, LIFTING ANCHOR FITTING, AND LIFTING TOOL

摘要

PROBLEM TO BE SOLVED: To safely, surely and efficiently lay concrete panels for a building through easy operations, without the panels being damaged nor operators' hands or fingers being caught therein. SOLUTION: An ALC panel 1 is used having a lifting anchor fitting 10 embedded therein so that a lifting tool 20 can engage the fitting 10 from the upper surface of the panel. The lifting tool 20 is detachably engaged with the lifting anchor fitting 10 and a crane 30 is connected to the lifting tool 20. The ALC panel 1 is lifted in an approximately horizontal attitude by the crane 30 and is lowered from approximately just above onto steel beams 40 serving as skeletons. These operations are repeated for a plurality of ALC panels 1 whereby the plurality of ALC panels 1 are laid in approximately horizontal attitudes over the steel beams 40, with the opposite end faces of the ALC panels 1 proximate to one another.