MB-78EI

Fire-rated partitions with EI15 to EI90 fire doors

Fire resistance classes

from EI 15 to EI 90 | EN 13501-2:2016-07

Smoke resistance

Sa3 , S200 | EN 13501-2:2016-07

Sound insulation

RW up to 41dB

Self-closing

C5 | EN 1191:2013-06

Certificates:

The MB-78EI fire partition system is intended for producing internal or external fire partition walls with single- or double-leaf doors with a fire resistance class of EI 15, EI 30, EI 45 or EI 60, according to the PN-EN 13501-2+A1:2016 norm. To a great extent, it is compatible with the standard window/door systems of Aluprof SA: MB-45, MB-60 and MB-70 (they have common sections, details, hardware, treatment processes, etc.).

The structure of the MB-78 EI system is based on thermally-insulated aluminum profiles. The construction depth of the sections is equal to 78 mm. The profiles are characterized by a low overall heat transfer coefficient Uf, which results, in part, thanks to the use of special profiled thermal breaks of the width of 34 mm. The system enables the application of all types of fire-resistant glass panels of appropriate class (infill thickness from 6 to 65 mm). With this system, the smoke-proof structures in several production versions are also available. The tests carried out at the Building Technology Institute in Warsaw proved that the products manufactured with this system had also a very good acoustic insulation (up to 40 dB).

In 2011, the MB-78EI system was modernized and gained new possibilities with regard to admissible structure dimensions and other construction solutions.

The MB-78EI system is covered by numerous approval documents for European and Middle Eastern markets.

Our projects

Villa Metro

Poland, Warsaw

Villa Metro

Kamienica Żelazko

Poland, Poznań

Kamienica Żelazko

Nobu Hotel

Poland, Warsaw

Nobu Hotel

61 Ninth Avenue

United States, New York

61 Ninth Avenue

125 Greenwich Street

United States, New York

125 Greenwich Street

Proximo

Poland, Warsaw

Proximo

Alchemia

Poland, Gdańsk

Alchemia

Ambassador Office Building

Poland, Warsaw

Ambassador Office Building

Sky View Parc

United States, New York

Sky View Parc

Prime Corporate Center

Poland, Warsaw

Prime Corporate Center

ICE Kraków Congress Centre

Poland, Kraków

ICE Kraków Congress Centre

Carbon Tower

Poland, Wrocław

Carbon Tower

Nimbus Office

Poland, Warsaw

Nimbus Office

Faculty of Modern Languages Gdansk University

Poland, Gdańsk

Faculty of Modern Languages Gdansk University

Millenium Tower IV

Poland, Wrocław

Millenium Tower IV

Museum of the History of Polish Jews

Poland, Warsaw

Museum of the History of Polish Jews

Libra Business Center

Poland, Warsaw

Libra Business Center

International Airport Poznań - Ławica

Poland, Poznań

International Airport Poznań - Ławica

Lodz International Fair

Poland, Łódź

Lodz International Fair

Waterfront

Poland, Gdynia

Waterfront

ICE Kraków Congress Centre

Poland, Kraków

ICE Kraków Congress Centre

Carbon Tower

Poland, Wrocław

Carbon Tower

Nimbus Office

Poland, Warsaw

Nimbus Office

Faculty of Modern Languages Gdansk University

Poland, Gdańsk

Faculty of Modern Languages Gdansk University

Millenium Tower IV

Poland, Wrocław

Millenium Tower IV

Museum of the History of Polish Jews

Poland, Warsaw

Museum of the History of Polish Jews

Libra Business Center

Poland, Warsaw

Libra Business Center

International Airport Poznań - Ławica

Poland, Poznań

International Airport Poznań - Ławica

Lodz International Fair

Poland, Łódź

Lodz International Fair

Waterfront

Poland, Gdynia

Waterfront

Welcome to Aluprof

Your location

United States