Lemar - undercoat roofing felt Lembit NRO Foundation GV
Price on request
Product description
Fire resistant underfelt used in roofing systems.
- Product use: Primer, for waterproofing. Papa meets the criteria of increased resistance to external fire Broof (t1) and is used in systems that allow roofing in the field of fire resistance - REI.
- Mounting type: Welding, mechanical fastening
- Mass type: With the addition of a modifier
- Warp type: Composite insert
- Thickness (mm): 2.5
- Max tensile force (lengthwise and crosswise): 950N / 850N
- Elongation at max tensile force: from 2% to 7% / from 2% to 7%
- Resistance to flow down at max temperature: Min +80 C
- Low temperature flexibility: -6 C
- Water tightness: 10kPa
- Roll length, quantity on a pallet, weight: 10m, 240m2, 935kg
- Reaction to fire: Class E
- Standard: PN-EN 13969/2006 / A1 / 2007 PN-EN 13707 + A2 / 2009
Warranty: 7 years
Technical data
- amount m2 per roll:
- 10 m²
- size:
- 2,5 mm