FIREPROOF PANEL FOR TUNNEL, AND FIREPROOF STRUCTURE OF TUNNEL USING THE SAME

摘要

PROBLEM TO BE SOLVED: To improve impact resistance and explosion resistance while excellently preventing infiltration of spring water or the like into fireproof panels for a tunnel in a fireproof structure of the tunnel using the fireproof panels used as a fireproof internal finishing material or the like for a mountain tunnel or various other tunnels.;SOLUTION: The fireproof panels 1 for the tunnel laid on the inner surface of tunnel lining F, are formed by laminating and integrally sticking a reinforcing sheet material 11 with heat resistance and cut-off property on the back face side of fireproof panel bodies 10. The fireproof panels 1 are arranged circumferentially in the axial direction of the tunnel on the inner surface of the tunnel lining F, and the respective fireproof panels 1 are mounted and supported at predetermined spaces on the inner surface of tunnel lining through space holding members 2.;COPYRIGHT: (C)2008,JPO&INPIT