Plastic and nonmetallic article shaping or treating: processes – Forming structural installations in situ – Uniting preform member with molding material
Patent
1991-10-30
1993-03-16
Aftergut, Karen
Plastic and nonmetallic article shaping or treating: processes
Forming structural installations in situ
Uniting preform member with molding material
52232, 52743, 138149, 138DIG2, 174 48, 248 49, 248 56, 264258, 264261, 264263, 264269, 264279, B32B 3104, E04B 116, F16L 502, H02G 304
Patent
active
051941929
ABSTRACT:
A method for preparing watertight and fireproof cable ducts through walls and ceilings. Cables are inserted into shaped parts, spacing the cables in the plane of the cable duct's frontal area. The remaining spaces between the wall of the cable duct and the spacers are filled with pieces of the same material. The modules used to construct the frontal walls include fibrous insulating material, such as long-fiber fiber glass insulating material or rock wool.
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Geaquello.RTM.for Secure Cable Compartmentalization.
Aftergut Karen
STN Systemtechnik Nord GmbH
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