MB-78EI Fire-Doors
MB-78EI Fire-Doors
MB-78EI doors
Drutex fire-rated doors are an integral part of a technically advanced fireproof system, which is characterised by both tightness and fire insulation. The system achieves a fire resistance class of EI30 to EI60. Durable and solid system construction is guaranteed because of the stable aluminium profile which includes being equipped with special profiled thermal breaks.ADVANTAGES
- thermally insulated aluminium profiles with a depth of 78 mm
- fire-rated glass, with options to choose from a range of glass types
- fittings meeting fire-rated requirements
- special swelling and ceramic sealing, preventing smoke and fire access
- wide range of RAL colours, special colours and structures
- 20 mm to 45 mm and 47 mm to 49 mm thick glass infill
Kolorystyka drzwi aluminiowych
Drzwi aluminiowe - opcje dodatkowe
Door handles and pull bars
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Technical data | MB-78EI Fire-Doors | MB-86N SI | MB-79N SI+ | MB-45 | MB-70HI | MB-70 |
---|---|---|---|---|---|---|
Number of chambers | 3 | 3 | 3 | 1 | 3 | 3 |
Installation depth | 78 mm | 77 mm | 70 mm | 45 mm | 70 mm | 70 mm |
Number of gaskets | 2 | 2 | 3 | 2 | 2 | 2 |
Thermal transmittance | Ud = 1,6 | Ud = 0,83 W/(m2K)* | Ud = 1,0 W/(m2K)*
| — | Ud = 1,2 W/(m2K)* | Uw = 1,3 W/(m2K)* |
Infills with a thickness of | 15-60 mm glass | 15-60 mm glass, batch panel 36 mm, overlay panel 77 mm | 6-24.5 mm glass | 14.5-53.5 mm glass, batch panel 36 mm | 14.5-53.5 mm glass, batch panel 36 mm |