| 摘要 |
<p>INSULATED PIPE SUPPORTS A support for a thermally insulated pipe or ducting which support comprises means for defining an outer sleeve for positioning in an aperture in a fire rated wall member, and means within the sleeve comprising load bearing insulating material for engaging a pipe or ducting to provide support therefor and fire retardant material adapted to engage, in use, around a pipe or ducting supported as aforesaid for retarding the passage of fire through the aperture.</p> |
