INSULATION OF A CONDUIT IN ESCAPE AND/OR RESCUE ROUTES AND PARTITIONING OF A BUILDING WALL

WIPO Patent Application WO/2005/108843

A1

The invention relates to an insulation of a conduit in escape and/or rescue routes with an insulating material layer, which is made of flammable material and which surrounds the conduit. The invention also relates to a partitioning of a building wall in an essentially vertical or horizontal orientation with at least one through opening, which forms a soffit and through which at least one conduit is led that passes through the building wall. The conduit is surrounded by an insulating material layer made of flammable material. In order to meet high fire protection requirements while also being structurally simple and thus being able to be produced economically, it is provided, with regard to the partitioning, that the conduit (1), together with the insulating material layer (2), is covered by a conduit shell (4) made of non-flammable material having insulating properties. The conduit shell (4) is joined to opposite surfaces (16) of the building wall (14, 18) in a flush manner.

SCHWARK MARTIN (DE)

PCT/EP2005/002961

November 17, 2005

March 19, 2005

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ROCKWOOL MINERALWOLLE (DE)
SCHWARK MARTIN (DE)

F16L5/04; F16L57/04; F16L59/02; F16L59/14; (IPC1-7): F16L5/04; F16L57/04; F16L59/02; F16L59/14

WO2000052278A1

2000-09-08

EP0916483A2	1999-05-19
US4287245A	1981-09-01
DE20105083U1	2001-08-02
DE29717224U1	1997-12-18
DE10305903A1	2004-08-26
EP1236942A1	2002-09-04
DE3735136A1	1989-05-03
EP0896184A2	1999-02-10

Wanischeck-bergmann, Axel (Rondorfer Strasse 5a, Köln, DE)

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