Top side
PP nonwoven fabric green with 10cm selvedge (foil)
Bottom side
Sand
ZIB 45
Art.No. 53545
Product
SBS-modified bitumen membrane with polyester reinforcement
Top side / Bottom side
Intended use
- Underlays for discontinuous roofing
- Suitable for under-roof construction with increased requirements
Application
Mechanically fastened in the selvedge area
Side laps min. 8 cm, end laps min. 10 cm homogenous adhered overlap by torch-on method
Standard
EN 13859-1
Packaging
20 rolls of 7.5 m x 1m = 150 m² per pallet
| Characteristics | Testing method | Unit | Result |
|---|---|---|---|
| Length | EN 1848-1 | m | 7,5 |
| Width | EN 1848-1 | m | 1,00 |
| Straightness | EN 1848-1 | mm/10m | < 20 |
| Mass per unit area | EN 1849-1 | kg/m2 | NPD |
| Thickness | EN 1849-1 | mm | 4,0 |
| Reaction to fire test | EN 13501-1 | Class | E |
| Tensile force long./trans. | EN 12311-1 | N/50mm | 1000/800 (±200/±100) |
| Elongation at single-end breaking force | EN 12311-1 | % | 50/50 (±10/±10) |
| Resistance to tearing (nail shank) long./trans. | EN 12310-1 | N | 220/220 (±50/±50) |
| Dimensional stability | EN 1107-1 | % | ≤ |0,6| |
| Flexibility at low temperatures | EN 1109 | °C | -20 |
| Water vapour transmission | EN 1931 | m | 330 (±100) |
| Resistance to water penetration | EN 13859-1 | Class | W1 |
| Resitsance to air permeability | EN 13859-1 | - | NPD |
| Artificial aging - resistance to water penetration | EN 13859-1 | Class | W1 |
| Artificial aging - tensile strength | EN 13859-1 | N/50mm | 1100/800 (±300/±200) |
NPD = No performance determined