A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A duct 100 for installation on the interior wall 9 of a non-man entry sewer pipe comprising a body 102 having a conduit there through and first 6a and a second 6b flexible tabs. The first and second flexible tabs are arranged on an outer surface of the body and flexible thereto. The first and second tabs and a section of the outer surface of the body there between define a sealing region 130 for sealing the duct to the interior wall. The first and second flexible tabs form first 10a and second 10b flow channels respectively. Also disclosed is a kit of parts, a method of manufacturing and an apparatus for installing the duct.
A duct 100 for installation on the interior wall 9 of a non-man entry sewer pipe comprising a body 102 having a conduit there through and first 6a and a second 6b flexible tabs. The first and second flexible tabs are arranged on an outer surface of the body and flexible thereto. The first and second tabs and a section of the outer surface of the body there between define a sealing region 130 for sealing the duct to the interior wall. The first and second flexible tabs form first 10a and second 10b flow channels respectively. Also disclosed is a kit of parts, a method of manufacturing and an apparatus for installing the duct.
Duct and installation method
DEREK JOHN MUCKLE (author)
2018-05-09
Patent
Electronic Resource
English
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