EXFOLIATION PREVENTION PANEL AND EXFOLIATION PREVENTION STRUCTURE

To suppress freezing of leaked water in an exfoliation prevention panel or an exfoliation prevention structure for preventing fragments from falling from a structure, in which leaked water from a surface of the structure is guided by recesses of a corrugated plate.SOLUTION: An exfoliation prevention panel 54 is placed on a surface 91 of a structure 90 to prevent fragments from falling from the structure 90, and comprises: a corrugated plate 10 in which one side 11 faces a surface 91 in a state where the exfoliation prevention panel 54 is arranged on the surface 91, and which guides leaked water from the surface 91 in one direction with recesses 13; a plate 20 arranged on the side of the other surface 15 of the corrugated plate 10 and having an air layer 29 between itself and the corrugated plate 10; a spacer 30 arranged between the corrugated plate 10 and the plate 20 and sealing the air layer 29; and a reinforcing member 40 arranged on the side opposite to the corrugated plate 10 side with respect to the plate 20 and extending along one direction.SELECTED DRAWING: Figure 4 【課題】構造物の表面からの漏水を波板の凹部で導く、構造物からの破片の落下を防止するための剥落防止パネル又は剥落防止構造において、漏水の結氷を抑制する。【解決手段】剥落防止パネル５４は、構造物９０の表面９１に配置される、該構造物９０からの破片の落下を防止するための剥落防止パネル５４であって、剥落防止パネル５４が表面９１に配置された状態において、一方の面１１が表面９１に対向し且つ表面９１からの漏水を凹部１３で一方向へ導く波板１０と、波板１０の他方の面１５側に配置され、波板１０との間に空気層２９を有する板２０と、波板１０と板２０との間に配置され、空気層２９を封止するスペーサ３０と、板２０に対する波板１０側とは反対側に配置され、一方向に沿って延在する補強部材４０と、を備える。【選択図】図４