| 摘要 |
<p>The aim of the invention is to provide positioning and mounting options with improved handling characteristics even at places that are difficult to access or in other difficult conditions. Said aim is achieved by using functional elements comprising at least one area that can be foamed by supplying energy. At least one of said areas is used as a positioning element for positioning an object or for stiffening flexible or easily bendable materials in a shape-stabilizing manner.</p> |
