Description
- Universal, tear-resistant, highly breathable, 3-layer underlay sheet
- PP fleece with integrated microporous functional membrane
- For 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 16°
- Not resistant to saw-chain oil or wood preservative
- 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 such as nail sealing materials as well as UDB system adhesive tape are used. Furthermore, the laying and processing instructions must be followed
Art. No. 8847 3 75 1, 8847 3 150 1:
- Dimensions: 1.5 m × 50 m / 3.0 m × 50 m
- No adhesive strips
Art. No. 8847 3 75 3 / 8847 3 150 3:
- Dimensions: 1.5 m × 50 m / 3.0 m × 50 m
- Type D-SK with two adhesive strips (top and bottom):
– Adhesive strip width, top: 8.0 cm
– Adhesive strip width, bottom: 4.5 cm
| Dimensions (W x L): | 1.5 / 3.0 × 50 m | |||||||||
| Basis weight: | 140 g | |||||||||
| Sd value: | 0.02 m | |||||||||
| Fire behaviour: | Class E | |||||||||
| Impermeability: | W1 | |||||||||
| Tensile strength (longitudinal/transverse): | 280/230 [N/50 mm] | |||||||||
| Usable temperature range: | -40° to +80 °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: | 3 weeks | < |
88473751
K10_188_1
