E - Fixed Constructions – 04 – B
Patent
E - Fixed Constructions
04
B
20/23
E04B 1/62 (2006.01) E04B 1/76 (2006.01) E04B 1/94 (2006.01) E04B 2/92 (2006.01) E04H 5/10 (2006.01)
Patent
CA 1135929
ABSTRACT The invention relates to a fire-proof wall comprising metal wall parts covered by a layer of heat insulating material. The fire-proof wall includes an inner wall comprising gutter- shaped metal elements contacting one another in side-by-side positions and a heat insulating material filling said elements. An intermediate partition covers the inner wall and comprise a layer of heat insulating material. A thermally deformable outer wall comprises adjoining, profiled metal elements. The heat insulating material in the gutters and that of the intermediate partition are located between the metal walls. The outer wall may also comprise adjoining gutter-shaped metal elements filled with heat-insulating material.
372366
Beheermaatschappij H. D. Groeneveld B. V.
Fetherstonhaugh & Co.
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