drawing


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Trafficable roof (drains with flap cartridge )


Detail

drawing 112321

layer section

· vegetation layer over 200mm
· filter layer
· water accumulating layer
· drainage layer
· separating membrane
· bitumen sheet waterproofing
· dilatation layer
· concrete (gravity layer or ceiling structure)

recommended products

HL62H
HL160
HL350

Comment

Heated roof drains
Attachments
Installation advice
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ContentMono-layer roofsWithout thermal insulationTrafficableGrassingIntensiveBitumen sheet waterproofing
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