PUBLIC ROOF
SOLUTION 1 PEDESTRIAN

CHARACTERISTICS

  • Pedestrian areas
  • Areas accessible to cars and trucks
  • Fire accress
  • Can be combined with green surfaces on the roof
  • Shallow depth build-up and lightweight
  • Inverted roof: Suitable with Building Protection and Drainage Element FKD 25 plus and FKD 60
WeightFrom 430 kg/m² or 4.3 KN/m² 
Build-up depthFrom 200 mm
Roof pitch *1-5° (2-9 %)
Load class1 (max. 4 KN/ m²)
*Roofs without roof pitch do not conform with the FLL recommendations and therefore should not be planned without consulting with the Optigreen technical department.

Optigreen Filter Fleece FIL 300

  • Prevents fine particles from forming sludge in the drainage layer; high water permeability
  • very high robustness class GRC 5
  • Download Data Sheet

PAVING (60–120 MM, ACCORDING TO THE LOAD REQUIREMENT)

  • Surface layer (e.g. interlocking paving, slabs, concrete)

Bedding stone chippings 0–5 mm (30–50 mm)

  • Screed layer for surfacing material

Base layer of gravel 0–22 or 0–32 mm (100–300 mm)

  • Provides load-bearing capacity and distribution and is used to create inclines
  • Lime-free material
  • Lightweight build-up with Optipor

OPTIGREEN BUILDING PROTECTION AND DRAINAGE ELEMENT

OPTIGREEN PROTECTION, SEPARATION AND GLIDE FLEECE SGL 500 AND OPTIGREEN PE SHEET 0.2 MM

PAVING (60–120 MM, ACCORDING TO THE LOAD REQUIREMENT)

  • Surface layer (e.g. interlocking paving, slabs, concrete)

Bedding stone chippings 0–5 mm (30–50 mm)

  • Screed layer for surfacing material

Base layer of gravel 0–22 or 0–32 mm (100–200 mm)

  • Provides load-bearing capacity and distribution and is used to create inclines
  • Lime-free material
  • Lightweight build-up with Optipor

OPTIGREEN FILTER FLEECE FIL 300

  • Prevents fine particles from forming sludge in the drainage layer; high water permeability
  • very high robustness class GRC 5
  • Download Data Sheet

OPTIGREEN BUILDING PROTECTION AND DRAINAGE ELEMENT FKD 25 PLUS RESP. FKD 60BU

OPTIGREEN TRICKLE PROTECTION FLEECE RSV 120

Optigreen Protection, Separation and Slip Layer SGL 500 and Optigreen Separation and Slip Sheet TGF 0.2