PRECAST MEMBER AND LIFTING STRUCTURE OF PRECAST MEMBER

• Main Authors: FUJIOKA TAISUKE, NAGAMOTO NAOKI
• Format: Patent
• Language: English; Japanese
• Published: 26.03.2024
• Subjects: ASSEMBLY OF BRIDGES; BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CEILINGS; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CRANES; FIXED CONSTRUCTIONS; FLOORS; FORMS; GENERAL BUILDING CONSTRUCTIONS; HANDLING BUILDING MATERIALS ON THE SITE; HAULING; HOISTING; INSULATION OR OTHER PROTECTION OF BUILDINGS; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; OR VIADUCTS; PERFORMING OPERATIONS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; ROOFS; SCAFFOLDING; SHUTTERING; TRANSPORTING; WALLS, e.g. PARTITIONS

To suppress the future deterioration of precast members.SOLUTION: A precast member (5) includes: a concrete body 14; and multiple insert members 15 buried in the concrete body 14 for locking during lifting. The insert member 15 is made of fiber-reinforced plastic and has a protruding part 15b that p...