To improve strength, aseismicity and fire resistance while enhancing sound insulation performance and heat insulation properties besides the maintenance of the light weight of a concrete panel using a corrugated plate.

In the concrete panel 10, a laminated corrugated plate 11 is manufactured by laminating three or more of the corrugated plates 11a, 11b and 11c having a sectional shape that crest sections and bottom sections are formed alternately so that the chevron-shaped or valley-shaped longitudinal directions of the upper and lower corrugated plates are crossed mutually at right angles, and a concrete layer 12 is formed by placing lightweight concrete on the uppermost surface side and lowermost surface side of the laminated corrugated plate 11. The strength and aseismicity of the whole concrete panel 10 are improved largely by laminating three or more of the corrugated plates 11a, 11b and 11c, mutually changing the directions of the longitudinal directions. Sound insulation performance and heat insulation properties are enhanced because inside of the laminated corrugated plate 11 is not filled and the inside is formed in a hollow shape, and fire resistance is increased remarkably because a combustible substance is not used.