Flagon BT
Verified by manufacturer 5 months ago
A single layer, transparent, synthetic waterproof membrane.
Application
Designed for waterproofing foundations, as a waterproofing layer for foundations, for natural and artificial tunnels and for use with Flag vacuum system.
Description
A single layer, transparent, synthetic waterproof membrane, manufactured from plasticized PVC by co-extrusion.
Features and benefits:
- The membrane is resistant to micro-organisms, fungi, bacteria and spores in the soil.
- Displays high mechanical resistance and is resistant to puncturing, roots and eddy currents.
- Joints are fixed/ sealed by welding. Laps are dependent on location. Side and end laps minimum 50 mm are recommended (for automatic machine welding), increasing to minimum 100 mm when used as tunnel lining.
General information
Material | Polyvinyl chloride (PVC) |
Uniclass | |
CAWS | J40/297 Waterproofing/ damp-proofing/ gas-retardant membrane J42/10 Warm deck roof covering J42/110 Warm deck roof covering J42/120 Inverted roof covering J42/130 Cold deck roof covering J42/400 Waterproof membrane |
Product range |
Specification data - Polymeric membranes
Material | Polyvinyl chloride (PVC). |
Thickness (minimum) | 1.5 mm. |
Hydrostatic resistance | Waterproof (72 hours at 4 bar). Manufacturer guidanceTo DIN 16726-5.11. |
Resistance to tearing | >70 N/mm. |
Tensile strength (to EN ISO 527) | >14 N/mm². |
Elongation to break | >320%. |
Puncture resistance | >800 mm. Guidance for specification option: 1.5 mm. >1100 mm. Guidance for specification option: 2 mm. >1800 mm. Guidance for specification option: 3 mm. |