STRUCTURE CONSTRUCTION METHOD USING PRECAST MEMBER USING MAKING METHOD WITH CURING DELAY MEANS

摘要

The present invention relates to a structure construction method using a precast member manufactured using a method for manufacturing a precast member using a hardening retarder more significantly improving attachment performance with post-cast concrete using a hardening retarder in a precast deck used for a bridge slab. The manufacturing method applies the hardening retarder on the surface before the precast concrete completely is hardened. The rough surface of the precast concrete is newly formed and an upper end of a shear connection member is exposed again since the hardening retarder is removed.