JOINT STRUCTURE FOR PANEL

PURPOSE:To facilitate construction, and concurrently enhance fire resistance and waterproofness as well by abutting the both end sections of two panels each other to be fixed, disposing a joint filler fixedly in a continuous condition, thereby fixedly coupling a joint cover in via a joint cover fixture. CONSTITUTION:A core material composed of synthetic resin foams is filled in between a metallic surface member and a metallic back surface member so that a panel A is formed, and a reinforcing piece 9 is projected outward at one end periphery of the metallic back surface member in the lateral direction. Then, the both end faces of two panels A1 and A2 are abutted each other so as to be fixedly rested on the reinforcing piece 9 so that a water repellent joint filler B is fixedly interposed into the joint section E between the respective panels A1 and A2 in a continuous condition. Furthermore, a plurality of joint cover fixtures C furnished with locking sections at their both ends is fixed onto the joint section E so that joint cover D furnished with engaging sections at its both ends is integrally coupled in the joint cover fixture C.