ULTRAFLEX SA ALU
SELF-ADHESIVE FIBERGLASS-REINFORCED SBS-MODIFIED BITUMEN MEMBRANE WITH ALUMINIUM FOIL ON TOP
ULTRAFLEX SA ALU is produced on the base of a high-quality polymer-bitumen binder. On the top side, the membrane is covered with the combination of PET film and aluminium foil. Self-adhesive material allows high speed of application and does not require any additional equipment and skills. The membrane is used as an underlay on pitched roofs and as a vapor barrier. Could also be used on top of metal corrugated sheeting with adhering to the whole surface of corrugations (not only on the upper edge of the profiled sheet).
Waterproofing material ULTRAFLEX SA ALU has the following advantages:
- Additional dimensional stability granted by glass fiber reinforcement
- Provides solar reflection
- High speed of application
- Can be used on bases where the standard torch-on application is forbidden
- Safe and cheap application
Product technical data
| PROPERTIES | TEST METHOD | PERFORMANCE |
|---|---|---|
| Thickness, mm | ||
| Thickness, mm | EN 1849-1 | 1.5±0.2 |
| Mass per unit area, kg/m2 | ||
| Mass per unit area, kg/m2 | EN 1849-1 | 1.8±0.2 |
| Length, m | ||
| Length, m | EN 1848-1 | ≥20 |
| Width, m | ||
| Width, m | EN 1848-1 | ≥1.0 |
| Softening point, °C | ||
| Softening point, °C | ASTM D36 | ≥+100 |
| Flexibility at low temperature, °C | ||
| Flexibility at low temperature, °C | EN 1109-1 | ≤-20 |
| Flow resistance at elevated temperature, °C | ||
| Flow resistance at elevated temperature, °C | EN 1110 | ≥+90 |
| Tensile properties: elongation L / T, % | ||
| Tensile properties: elongation L / T, % | ASTM D5147 | 4±2 / 4±2 |
| Tensile properties: maximum tensile force L / T, N/50mm | ||
| Tensile properties: maximum tensile force L / T, N/50mm | ASTM D5147 | 500±150 / 300±150 |
| Tear resistance L / T, N | ||
| Tear resistance L / T, N | ASTM D4073 | 100±30 / 100±30 |
| Peel resistance of joints, N/50mm | ||
| Peel resistance of joints, N/50mm | EN 12316-1 | ≥30 |
| Watertightness at 0.1 MPa for 24 hours | ||
| Watertightness at 0.1 MPa for 24 hours | EN 1928 | Pass |
| External fire performance | ||
| External fire performance | EN 13501-5 | Froof |
| Reaction to fire | ||
| Reaction to fire | EN 13501-1 | Euroclass E |
| Visible defects | ||
| Visible defects | EN 1850-1 | Pass |
| Water vapour transmission properties | ||
| Water vapour transmission properties | EN 1931 | µ≥20000 |
| Type of carrier | ||
| Type of carrier | - | fiberglass |
| Protection of the top side | ||
| Protection of the top side | - | PET film + aluminium foil |
| Protection of the bottom side | ||
| Protection of the bottom side | - | anti-adhesion film |
