Asphaltech mastic asphalt is an ideal waterproofing material for extensive green roofs, intensive roof gardens and biodiversity roofs. These finished can enhance environments, control water run-off, and reduce noise transmission.
Extensive green roofs require little long term maintenance. It is completely resistant to root penetration and does not require an additional anti-root barrier.
- Planting medium – minimum 80mm thick 86KG/m2
- Geotextile sheet 1.7mm thick, 0.2 kg/m2 per layer
- Drainage Cell 3kg/m2
- Asphaltech mastic asphalt 20mm thick (2X10mm coats) 42.92Kg/m2
- Separation layer 3mm thick 1.9kg/m2
- Concrete deck