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BUILDING CONSTRUCTION COVERDRAIN FT
COVERDRAIN FT - Drainage of roof terraces, esplanades and sports grounds
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Use
Roof terraces and esplanades must be protected from water ingress and accumulation under slabs or paving stones. An effective drainage system must be implemented to prevent any damage.
COVERDRAIN® FT is intended for rainwater drainage under topsoil or permeable materials (gravel) or concrete slab in contact with an impervious or watertight substrate.
The water drained by COVERDRAIN® FT is discharged via collector drains and/or downpipes through the concrete slab.
Benefits
- Alternative solution to the installation of gravel-based drainage
- Product approved by landscape architects
- Reduced overload on the slab
- Savings in materials
- Promotes sustainable revegetation
- Carbon footprint reduced by 84% by avoiding the use of granular materials
Features
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Characteristics
- Polypropylene geocomposite
- Roll width : 1.95 m
- Roll length : 50 m
- Output : 1,200 m2 installed per day by two people
- Diameter of perforated mini-drains : 25 mm
- Distance between mini-drains : 100 cm