Fireproof structure between floors using the precast concrete member with embedded support frame

摘要

The present invention is configured to directly combine the finishing panel to the buried base buried in the PC body, to minimize the separation between the reinforced concrete frame and the finishing panel to achieve the interlayer fire protection performance while eliminating the interlayer fire protection finish construction and economical It is about an interlayer fire protection structure using excellent buried precast concrete members. In the interlayer fire protection structure using the buried precast concrete member of the present invention, the pillar member and the beam member disposed in the frame frame in the frame composed of the pillar member and the beam member are respectively provided on the outer side surface of the plurality of PC bodies and the PC body. The base is a buried precast concrete member consisting of a buried base that is embedded to expose one surface, the front end of the pillar member and the beam member disposed on the outer surface is provided with a closing panel fixed to the outer surface of the buried base by a fastening member It is characterized by.