| 摘要 |
<p>The invention relates to a closing mechanism for a flap (5', 5) of coating, the flap being intended for covering and at the same time for closing a split (2', 2) in a pipe section (1', 1) made of mineral wool and provided with a coating (4', 4), comprising that at least part of the mineral wool (3) facing side of the flap (5) of the coating (4) of the pipe section (1) is provided with an adhesive (8), on top of which an unsupported longitudinal fringe portion (9) of the flap (5) has been folded for protection, whereby, after installing the pipe section (1), the flap (5) has its fold (9) openable and the pipe section has its split (2) coverable and at the same time closable by securing the flap (5) by means of the adhesive thereon to the underlying coating layer (4). The invention further relates to a method for manufacturing a closing mechanism for a flap (5', 5) of a coating (4', 4), the flap being intended for covering and at the same time for closing a split (2', 2) in a pipe section (1', 1) provided with the coating (4', 4) and made from a mineral wool (3', 3). This manufacturing method comprises providing at least part of a mineral wool facing side of the pipe section coating flap with an adhesive (8), on top of which an unsupported longitudinal fringe portion (9) of the flap (5) is folded for protection.</p> |
