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Summary
Geocomposite drainage sheets.
Geocomposite drainage sheets.
Application
For horizontal roofs and decks. Suitable for draining and irrigating green roofs or planter boxes. Principal applications:
- Conventional green roofs;
- Low maintenance green roofs;
- Landscaped inverted roofs;
- Concrete decks with planted areas;
- Podium deck planter boxes.
For horizontal roofs and decks. Suitable for draining and irrigating green roofs or planter boxes. Principal applications:
- Conventional green roofs;
- Low maintenance green roofs;
- Landscaped inverted roofs;
- Concrete decks with planted areas;
- Podium deck planter boxes.
Description
Polypropylene non-woven filter fabric on one face of an 12 mm studded drainage core with a separation geotextile bonded to the other face. For low and regular maintenance green roofs and planter boxes with minimum falls of 1 in 80.
Features and benefits:
- Polystyrene has minimal creep under long term loading.
- Fully compatible with GCP waterproof membranes.
- Provides additional factors of safety against water penetration through roof decks.
- Range of filter fabrics to cover hard and soft landscaped finishes.
- Range of compressive strength cores to suit different loading and trafficking conditions.
- Provides an efficient, low cost drainage plane to horizontal roof decks.
- Geotextile filter fabrics prevent soil particles entering drainage core.
- Rot proof.
- Easy installation.
- Provides both water discharge and retention functions for low and regular maintenance green roofs.
Polypropylene non-woven filter fabric on one face of an 12 mm studded drainage core with a separation geotextile bonded to the other face. For low and regular maintenance green roofs and planter boxes with minimum falls of 1 in 80.
Features and benefits:
- Polystyrene has minimal creep under long term loading.
- Fully compatible with GCP waterproof membranes.
- Provides additional factors of safety against water penetration through roof decks.
- Range of filter fabrics to cover hard and soft landscaped finishes.
- Range of compressive strength cores to suit different loading and trafficking conditions.
- Provides an efficient, low cost drainage plane to horizontal roof decks.
- Geotextile filter fabrics prevent soil particles entering drainage core.
- Rot proof.
- Easy installation.
- Provides both water discharge and retention functions for low and regular maintenance green roofs.
Digital objects
Color
Black
Black
Material
Polystyrene, Polypropylene, Fabric
Polystyrene, Polypropylene, Fabric
Shape
Rectangle
Rectangle
Length
20000 mm, 32000 mm
20000 mm, 32000 mm
Width
1250 mm
1250 mm
Height
12 mm, 26 mm
12 mm, 26 mm
Warranty description
Ten year
Ten year
Specification
Classification data
Filter layer
Polypropylene.
Polypropylene.
Sheet thickness
26 mm.
12 mm.
Weight (minimum)
34 kg.
41 kg.
Additional properties
Typical compressive strength
500 kN/m².
700 kN/m².
Purpose
Drainage layer.
Drainage layer.
Tensile strength (minimum)
MD, >7 kN/m / CMD, >7 kN/m.
MD, >7 kN/m / CMD, >7 kN/m.
Form
Non-woven.
Non-woven.
Width (minimum)
1.25 m.
1.25 m.
Roll length (minimum)
32 m.
20 m.
Materials
Polystyrene.
Polystyrene.
Sustainability data
Material
Polystyrene, Polypropylene, Fabric
Polystyrene, Polypropylene, Fabric