| Our products :: Traditional Bitumen Papers :: P-64/1200
:: P-64/1200
 Asphalt base sheet membrane based on glass fiber veil (PN-EN 13707:2006)
Application: |
Paper P/64/1200 is used for making the roof insulations as a ground layer of multi-layer roof coverings on a concrete and wooden grounds. Paper P/64/1200 is recommended as a ground layer for roof shingles. |
| 1. Mineral surface | | 2. Oxidized asphalt | | 3. Glass fiber veil 64g/m² | | 4. Oxidized asphalt | | 5. Mineral surface |
| Visible failures |
| product with no visible failures |
| Dimensions |
| Length |
min 15,0 m |
| Width |
min 1,0 mm (± 10) |
| thickness |
2,5 (± 0,5) kg/m² |
| Water resistance at the pressure of 10kPa |
| Meets the standards |
| Fire reaction |
| class E |
| Maximum stretching power |
| Direction along |
300 (±100) N/50 mm |
| Direction across |
250 (±100) N/50 mm |
| Linear dimensions |
| deviation not more than 30mm/15m of length |
| Flexibility at low temperature |
| inadmissible arising of cracks at the (higher or equal) temp. of 0oC |
| Flow resistance at the higher temperature |
| inadmissible flow at the (higher or equal) temp. of +70oC |
| Vapour filtering |
| µ = 20 000 |
| Tear resistance (nail) |
| Direction along |
50 (+50, -25) N |
| Direction across |
50 (+50, -25) N |
Additional information:
- type of warp : Glass fiber veil
- type of asphalt mass
- impregnation mass: Oxidized asphalt
- coating mass: Oxidized asphalt
- type of finishing surface
- upper surface: Mineral surface
- lower surface: Mineral surface
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