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Systemy hydroizolacji

Green roofs

INSULATED EXTENSIVE GREEN ROOFS — CONVENTIONAL LAYERS ORDER

Description of Figure
  1. Concrete substrate - executed with slope
  2. Asphalt impregnant - IZOHAN PENETRATOR G7 alternatively: IZOHAN BR/ IZOHAN DYSPERBIT diluted with water
  3. Water vapour barrier - heat-welded membrane IZOLMAT BIT V60 S4,0
  4. Thermal insulation - sandwich panels - polystyrene boards covered with membrane, typical XPS or EPS boards or declined EPS boards
  5. Heat-welded underlay membrane - IZOLMAT PLAN PYE PV250 S5,0/ IZOLMAT PLAN PYE G200 S4,0
  6. Heat-welded membrane - resistant to growth of roots: IZOLMAT PLAN green roof PYE PV250 S5,0 or IZOLMAT PLAN green roof PYE PV200 S4,2
  7. Matt for protection and water colllection
  8. Drainage matt
  9. Nonwoven for filtration
  10. Vegetation layer - ground thickness appropirate for a particular type of plants
  11. Greenery zone - extensive planting
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