COMPOSITE PANEL STRUCTURE

摘要

A composite panel structure, in wall panel structures applied to low-rise small-scale buildings, particularly having yield strength element heat insulation element and aesthetic element at the same time. A composite panel structure (1) wherein a core material (6) is held from opposite sides by an outer wall-side thin steel sheet (4) and a joint-side thin steel sheet (5) and each thin steel sheet and the core material are bonded together to provide a metal sandwich panel (2), the joint-side thin steel sheet (5) of the metal sandwich panel (2) having joined thereto a rectangular frame body (3) having a vertical frame member (7) and a horizontal frame member (8), which are made of thin light-weight shape steel, assembled to substantially coincide in shape with the metal sandwich panel (2), the composite panel structure being characterized in that the joining between the metal sandwich panel (2) and the rectangular frame body (3) is effected by a fastener (12) extending through the joint-side thin steel sheet (5) from the side of the rectangular frame body (3), and the fastener (12) has not deformed the outer wall-side thin steel sheet (4).