Description
- Very tear-resistant, highly breathable underlay sheet and sarking membrane
- 3-layer (PP fleece with special internal membrane)
- On formwork, resilient insulation or as a sarking membrane
- Conforms to the ZVDH product data sheet for underlay sheets Class UDB-A and sarking membranes USB-A according to Table 1
- Suitable for roof inclinations up to a minimum of 14°
- Resistant to chainsaw oil, wood preservative and bitumen (dry), thanks to special membrane
- Cuts/holes can be bonded with system adhesive tape black UV 5* (art. no. 8847 60)
- Suitable for temporary roofing provided that all FÖRCH system components are used; furthermore, the laying and processing instructions must be followed
- With two adhesive strips (upper and lower sides) for best adhesive bonds, even with unfavourable requirements
- Adhesive tape dimensions Top side: 40 mm (±5 mm), Underside: 20 mm (±5 mm)
| Dimensions (W x L): | 1.5 × 50 m | |||||||||
| Basis weight: | 180 g | |||||||||
| Sd value: | 0.02 m | |||||||||
| Fire behaviour: | Class E | |||||||||
| Impermeability: | W1 | |||||||||
| Tensile strength (longitudinal/transverse) | 375/225 [N/50 mm] | |||||||||
| Usable temperature range: | -40° to +100 °C | |||||||||
| Resistance to driving rain | Passed | |||||||||
| Classification in ZVDH (German Association | ||||||||||
| for the Roofing Trade) product data sheets: | UDB-A / USB-A | |||||||||
| Natural weathering time as temp. roofing: | 8 weeks |
88479752
K10_182_1
