Inverted roof on concrete
Green roof extensive
Configuration
Inverted roof
Sub-construction
Cast-in-situ or prefabricated sloping concrete ceiling
![](/pimcore-prod-assetthumbnail/BUEHO/web/system_solutions/FPO%20Gr%C3%BCndach/103502/image-thumb__103502__bueho_website_system_image/Gr%C3%BCndach%20auf%20Betondecke%20-%20extensiv%20begr%C3%BCnt.jpg)
7
6
5
4
3
2
1
7
Extensive greenery
Substrate and planting
6
Protective layer
PES-SB 300/2 STAPELFASERVLIES 300 g/m²
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Art.No. 94132
5
Drain- & water retention element
BÜSSCHER Drain 20
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Art.No. 94022
4
Filter layer
DACHVLIES wasserableitend
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Produktdetails siehe Systemergänzungen/Filter-, Trenn- und Schutzvliese,
3
Thermal insulation
XPS-G 30
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Produktdetails siehe Systemergänzungen/Wärmedämmstoffe,
2
Waterproofing single ply
POLYFIN 3018
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Art.No. F0242
1
Protective layer
PES-SB 300/2 STAPELFASERVLIES 300 g/m2
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Art.No. 94132