| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a sandwich panel, in a relatively low cost, which is easy to be processed at a manufacturing time and which exhibits an excellent mechanical strength after being manufactured.SOLUTION: A door panel 1 includes: a tabular core body 3; a pair of face plates 2A, 2B respectively disposed overlappingly on a pair of faces of the core body 3; and a reinforcing member 4 formed by hardening an adhesive agent 10 provided so as to bond the core body 3 and the face plates 2A, 2B, and the strength after the hardening is stronger than that of the core body 3. The core body 3 is provided with groove parts 3A, 3B respectively formed on its pair of faces. The groove parts 3A, 3B cross each other and communicate in a communication passages 3C. The reinforcing member 4 is provided with ribs 4A, 4B formed by hardening the adhesive agent 10 filled inside the groove parts 3A, 3B.</p> |
