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Retention Roof - Extensive
Retention Roof - Extensive
Retention Roof - Extensive

Verified 8 days ago

Optigreen Ltd

Meander FKM 30

Verified 8 days ago

Optigreen Ltd

Meander FKM 60

Verified 8 days ago

Optigreen Ltd

Flow Control Extensive

Summary
Retention roofs for intelligent rainwater management.
Retention roofs for intelligent rainwater management.
Retention roofs for intelligent rainwater management.
Color
Green, Brown, Black
Green, Brown, Black
Green, Brown, Black
Finish
Natural
Natural
Natural
Material
Vegetation, Acrylonitrile butadiene styrene (ABS), Plastic
Vegetation, Acrylonitrile butadiene styrene (ABS), Plastic
Vegetation, Acrylonitrile butadiene styrene (ABS), Plastic
Shape
Square, Rectangle, Other
Square, Rectangle, Other
Square, Rectangle, Other
Length
Bespoke
Bespoke
Bespoke
Width
Bespoke
Bespoke
Bespoke
Height
Bespoke
Bespoke
Bespoke

Specification

Protection
-
-
-
Protection layer
Protection and storage fleece RMS 300.
Protection and storage fleece RMS 300.
Protection and storage fleece RMS 300.
Moisture control
-
-
-
Drainage layer
Meander and water retention board FKM 30.
Meander and water retention board FKM 60.
Water retention box WRB 80F.
Filter membrane
Filter fleece FIL 105.
Filter fleece FIL 105.
Suction and capillary fleece RMS 500K.
Drainage ancillaries
Combi inspection chamber TKS PLUS.
Combi inspection chamber TKS PLUS.
Capillary columns and flow control unit.
Planting systems
-
-
-
Planting medium
Extensive substrate E (60 mm).
Extensive substrate E (60 mm).
Extensive substrate E (60 mm).
Planting requirements
Pre-cultivated sedum mat with decomposable carrier., Plug planting., Wildflower-based vegetation mats.
Pre-cultivated sedum mat with decomposable carrier., Plug planting., Wildflower-based vegetation mats.
Pre-cultivated sedum mat with decomposable carrier., Plug planting., Wildflower-based vegetation mats.

Additional properties

Weight
90 kg/m² (0.9 kN/m²).
110 kg/m² (1.1 kN/m²).
100 kg/m² (1.0 kN/m²).
System depth
From 90 mm.
From 120 mm.
From 140 mm.
Roof pitch
0–5°.
0–5°.
0°.
Discharge
Cs = 0.01.
Cs = 0.17.
-

Sustainability data

Country of material origin
Europe
Europe
Europe
Country of product manufacture
Europe
Europe
Europe
Material
Vegetation, Acrylonitrile butadiene styrene (ABS), Plastic
Vegetation, Acrylonitrile butadiene styrene (ABS), Plastic
Vegetation, Acrylonitrile butadiene styrene (ABS), Plastic