TPE Through Wall Outlets (Perforated Flange)

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Preformed drainage outlets manufactured from TPE compound for through walls and drainage holes next to parapets using bitumen based waterproofing membranes. Most suitable for liquid two-coat bitumen, felts and hot melt.

Manufactured with a perforated flange and bonded to the waterproofing membrane using the sandwich technique. Apply one coat of waterproofing membrane and install the outlet. Allow the still tacky membrane to ooze through the perforations and then apply the second coat of bituminous membrane to achieve an over-and-under bond.

Drainage outlet is protected by having additional layer and fully sealed. A round or square leaf guard can be inserted into mouth of outlet once installed. Always use a compatible primer both to the outlet shape and the waterproofing membrane before installation.

Platform Compatible Version Certified to
IFC IFC - 1 2.1
Revit Revit 2017 + 1 2.1

  • Properties and values
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Properties and values

IFC
IfcExportAs
IfcWasteTerminalType
IfcExportType
NOTDEFINED
COBie
BOS_General
NBS_Data
DiameterOfTheOutletDrainageHole
50 mm
HeightOfTheOutletDrainageHoleFromTheHorizontalLevel
43 mm
InnerDiameterOfTheShankOrOutletPipeAtTheBottom
44 mm
InstallationGuidance
Installed in a sandwich technique where unit is heat bonded with direct flame to allow liquid bituminous membrane, becoming tacky and oozing through perforations to bond to second layer. Can also be fitted using mechanical fix or bond using solvent adhesive - always prime both outlet and surface
IntegralAccessories
Gravel excluder, leaf guard
TheHeightOfTheBorderFlangeToTheLeftAndRightAndAboveTheOutletHole
140 mm
TheLengthOfThePipe
500 mm
TheWidthOfTheFlangeAcrossTheFace
260 mm
TheWidthOfTheFlangeAroundTheUndersideOfTheOutletHole
110 mm

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