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ME010
Façade UV & Fire Membrane
ME010 is a water and air tight but vapour permeable polyester based breather membrane in two basic formats highly suited for use as a monolithic breather membrane for sealing around window, door, and curtain wall perimeter tolerance joints (slit into a range of widths), or for sealing sheathing board to board or sheathing board to structure joints (supplied on 1,500 mm x 50 m rolls or in a smaller range of widths). ME010 complies with the reaction to fire classification Class B-s3, d0 according to EN13501-1 when used as a monolithic breather membrane, linear gap or window perimeter membrane seal, in conjunction with SP025 Fire Membrane Adhesive. Class B-s1, d0 achieved.
Usage/Purpose
This high performance breather membrane can be directly laid on sheathing board or thermal insulation behind partially or fully open rain screen façades or curtain walling. ME010 is a highly vapour open, watertight, polyester-based breather membrane, with Class B-s1, d0 to EN13501-1 –including adhesive, tested by MPA Hannover. Suitable for full façade or window perimeter sealing applications.
- Permanently UV-resistant
- Class B-s1, d0 to EN13501-1 – fixed to Class A2-s1, d0 mineral wool insulation or sheathing board. Tested with SP025 adhesive as a system
- High range of in-service temperature resistance
- Highly vapour-open
- Non-branded, plain black finish - suitable for visible applications
- Airtight and weather-tight
- Available with self-adhesive strip
Technical data
| Property | Test Method | Result |
|---|---|---|
| Grammage | ~ 160 g/m² | |
| Thickness | EN 1849-2 | ~ 0.5 mm |
| Reaction to Fire | DIN 4102 | B1 |
| Reaction to Fire | EN 13501-1 | Class B-s1, d0, fixed to mineral wool or sheathing board, (min. A2-s1, d0), including SP025 Adhesive |
| Resistance to Water Penetration | EN1928 | W1 |
| After Ageing | EN 1297/1296 | W1 |
| Maximum Tensile Strength - Lengthwise/Crosswise | DIN 12311-1 | Approx. 400/230 N ± 15% |
| After Ageing | EN 1297/1296 | >75 % of value as new |
| Elongation of Break - Lengthwise/Crosswise | EN 12311-1 | ~ 30/35% ± 15% |
| After Ageing | EN 1297/1296 | >75 % of value as new |
| Tear Growth Resistance / Nail Shank | EN 12310-1 | ~ 100 / 120 N ± 15% |
| Vapour Diusion - Equivalent Air Layer Thickness | EN ISO 12572 S | Sd-value: ~ 0.04 m |
| Air Permeability | EN 12114 | ~ 0.1m³/m².h.50 Pa |
| Service Temperature | EN 13859-1 | -40°C to +150°C |
| Flexural Behaviour in Cold Conditions | EN 1109 | < -20°C |
| UV Resistance | Permanent | |
| Storage | Store in shaded, dry conditions and avoid stacking pallets | |
| Shelf Life | 1 year when stored as recommended in original unopened packaging | |