| 摘要 |
<p>A method of insulating a pipe is described wherein a tubular sheathing comprising a radially slitted, tubular member of bonded mineral fibres oriented essentially in planes perpendicular to the longitudinal axis of the tubular member, and a sheet material (4), which by gluing is attached to the outer side of the tubular member, is mounted so as to envelop the pipe, the method being characterised in that the tubular sheathing, prior to being mounted on the pipe, is alternatingly compressed and stretched in axial direction in a zone in which the tubular sheathing is to insulate a bend on the pipe.</p> |
