Aluprof MB-78EI
ALUPROF offers fire protection systems that make it possible to create various types of building elements responsible for creating the so-called fire zones in buildings and guaranteeing safe evacuation of people. These systems include solutions for the construction of doors and internal partitions, mullion and transom facades, as well as glazed roofs. Depending on the requirements, the fire resistance of these elements can be in classes EI15 to EI120 for vertical structures, and REI30 / RE30 for roofs. Fire doors, if required, may additionally have smoke-proof properties.
The use of the MB-78EI system makes it possible to construct internal or external fire partitions with single and double-leaf doors that meet the fire resistance requirements of the EI 15, EI 30, EI 45, EI 60 or EI 90 class, according to the PN-EN 13501-2:2010 standard. Tests and analyses carried out have also shown that products made from this system are characterised by very good thermal insulation (Uf from 1.60 W/(m2K)) and acoustic insulation (up to 40 dB).
The MB-78EI system is covered by the ITB technical approval no. AT-15-6006/2016 and the UK CERTIFIRE certificate no. CF 5138
FIRE RESISTANCE
- fixed walls and industrial doors: EI15, EI30, EI45, EI60, EI90; EN 13501-2
- sliding doors: EI30, EN 1634-1
FIRE PROTECTION SYSTEMS
- Swing doors with 1 or 2 leaves up to 3.0 m height or automatic sliding doors MB-78EI DPA up to 2.45 m height
- fixed walls and partitions with doors up to a height of 4.0 m
- frameless walls up to a height of 3.6 m possible
- the use of diagonal battens and profile bending and curved construction
Technical data and parameters
| TECHNICAL DATA | MB-78EI |
| Depth of frame / columns |
78 mm |
| Wing / rod depth | 78 mm |
| Stiffness of the columns (range of Ix) |
– |
| Rigidity of the rafters (Iz range) |
– |
| Thickness of filling | 6 – 49 mm |
| WIDTH OF SECTIONS VISIBLE FROM OUTSIDE | |
| Door frame / wall frame | 51 (72) mm |
| Door wing/wall batten | 72 (51) mm |
| MAXIMUM DIMENSIONS AND WEIGHTS OF STRUCTURES | |
| Max. door wing / wall area dimensions (H×L) | H to 3000 mm L to 1400 mm |
| Max. weight of door wing / wall area | 250 kg |
| TECHNICAL DATA | MB-78EI |
| Air permeability |
class 2, EN 12207 |
| Waterproof | class 5A, EN 12208 |
| Fire resistance |
fixed walls and swing doors: EI15, EI30, EI45, EI60 or EI90, EN 13501-2, sliding doors: EI30, EN 1634-1 |
| Thermal insulation |
Uf from 1,6 W/(m2K) |
| Sound insulation | RW to 41 dB |
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