Products for building
Vapour-insulation films ML 90 and ML 110 are three-layer films designed to protect against water vapour and moisture penetration in pitched and flat roofs, as well as vertical wall constructions. They are installed parallel to or along the rafters, directly under thermal insulation. These films feature intermediate strength properties compared to MLS 98 and regular vapour-insulation films.
ML vapour-insulation films meet the requirements of the European standard EN 13859-1:2010 and are marked with the CE symbol.
Commercial form
roll 75 m2
colour
white
weight
70 - 110 g/m2
width
1,5 m
| PARAMETER | ML 90 | ML 110 |
| Mass [g/m²] | 90 (+5%/-25%) | 110 (+5%/-25%) |
| Number of layers | 3 | 3 |
| Tensile strength [N/50mm] | lengthwise: min. 120 crosswise: min. 50 |
lengthwise: min. 120 crosswise: min. 50 |
| Elongation at break [%] | lengthwise: min. 7 crosswise: min. 7 |
lengthwise: min. 7 crosswise: min. 7 |
| Tear resistance [N] | lengthwise: min. 60 crosswise: min. 60 |
lengthwise: min. 60 crosswise: min. 60 |
| Diffusion resistance [m²s Pa/kg] | 48.6 × 109 | 48.6 × 109 |
| Water tightness | positive result at 2 kPa | positive result at 2 kPa |
| Durability after artificial ageing | positive result | positive result |
| Fire resistance class | F | E |
| Roll dimensions [m] | 1.5 × 50 | 1.5 × 50 |
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