Growing substrate

POLYDREN PP 200

Gravel

Protective screed in reinforced or fiber concrete

ANTIRADICE P LIGHT 4 mm + MAPEPLAN PEmacro-perforated + MAPEPLAN PE micro-perforated

POLYFLEX LIGHT

PUR VB

IDROPRIMER + POLYVAP FIX AL

Reinforced concrete slab

Growing substrate

POLYDREN PP 200Woven-non-woven geotextile

Gravel

Protective screed in reinforced or fiber concrete

ANTIRADICE P LIGHT 4 mm + MAPEPLAN PEmacro-perforated + MAPEPLAN PE micro-perforatedWaterproofing bituminous membrane - Reoxthene technology +macro-perforated sheet in LDPE + micro-perforated sheet inLDPE

POLYFLEX LIGHTWaterproofing bituminous membrane - Reoxthene technology

PUR VBThermo-insulating panel made by expanded polyurethane withupper and bottom faces covered by with a bituminized glass veil

IDROPRIMER + POLYVAP FIX ALWater-based bituminous primer + Bituminous vapour barrier withtorch-on surface for bonding of insulation panels

Reinforced concrete slab

Build-up compositionLAYER MATERIALTHICKNESS

[mm]POSSIBLE ALTERNATIVE

(*) Apply the product according to the thickness specified in the table. In the layout designed using Autodesk Revitsoftware, the same product has been integrated into the next layer because the minimum representable thicknessis 0.8 mm.

For information on the characteristics and how to use the aforementioned products, please refer to the latest version ofthe relative Technical Data Sheets which are available on our website www.polyglass.com.

Please note that it is the user’s responsibility to verify the accuracy of the valuessupplied by Revit for composite packages and, in all cases, Polyglass onlyguarantees the accuracy of the data and figures for materials/productsmanufactured by Polyglass.

NO NOTE

System BM6.1Green roof with bituminous waterproofing membrane (insulated)

System BM6.1Green roof with bituminous waterproofing membrane(insulated)

7-2017

Structure1 Reinforced concrete slabConcrete and masonry slab, precastconcrete elements, corrugated metalsheet with concrete slab

Bituminous primer (*)2 IDROPRIMER POLYPRIMER HP 45 Pro

Vapour barrier layer3 POLYVAP FIX AL 3,5 mm POLYVAP RADONSHIELD 3 mm

0,1

3,5

Section

Substrate with adequate slope

Thermal insulation layer4 PUR VBPUR/PIR according to EN 13165with bituminous coating

Waterproofingmembranefirst layer

5 POLYFLEX LIGHT 4 mm

6 ANTIRADICE P LIGHT 4 mm

30 40 5060 70 80100 120140 160

4

Panels must be bonded

Separation layers (*)7MAPEPLAN PE macro-perforated +MAPEPLAN PE micro-perforated

Protective screed8Protective screed inreinforced or fiber concrete

Drainage layer9 Gravel Expanded clay, geocomposite drainages

0,15 + 0,1

Waterproofingmembranesecond layer (anti-root)

4

Filter layer10 POLYDREN PP 200

Soil11 Growing substrate

2