| 摘要 |
<p>PROBLEM TO BE SOLVED: To secure an electro-magnetic shielding function in a simple and now-cost executing method, by bonding a carbon sheet between two sheets of panels and bonding the mutual ends of the carbon sheets and fixing a metallic tape to the adhesion part with staple needles. SOLUTION: Carbon sheets 11, 11 are bonded with an adhesive between two-layer wall panels 10, 10 made of plaster boards or the like. A plurality of wall panels 10 are fitted to a supporting channel 12 to constitute this electro- magnetic shielding wall 1. The carbon sheet 11 is extended to the outer periphery of the wall panel 10 and the mutual ends of the carbon sheet 11 are superposed and stuck on each other with an adhesive. And further, a metallic tape 13 such as an aluminum tape are continuously fixed on the adhesive part by staple needles to reinforce the adhesive part and electrically connect them. In this way, a required electro-magnetic shielding function can be secured in a low-cost, labor-saving, and simple executing method.</p> |
