TM 75EI systems – fire protection walls and doors

The system is used to make fire-resistant walls and doors with fire resistance classes from El 30 to El 60, which are used as external and internal fire partitions.

It also makes it possible to make smoke-proof structures. The thermally insulated profiles of the TM 75EI system consist of two aluminium parts separated by a thermal spacer. The role of insulation in the profiles is fulfilled by thermal spacers made of glass fibre reinforced polyamide with a width of 75 mm.

The profiles are made in two constructional variants differing in the degree of filling the chambers of the aluminium sections with insulating, fire-resistant inserts.

Advantages of the system

  • the system allows the construction of fire protection walls and doors of fire resistance class from El 30 to El 60,that may be used as indoors and outdoors partitions,

  • symmetrical structure of profiles,

  • system classified as smoke proof in classes Sa and S200,

  • materials classified as NRO (fire retardants),

  • large selection of construction solutions: from partition walls, display
    windows, to single-leaf and double-leaf doors (available with transom
    window or sidelights),

  • infills with glazed pane unit and double-chamber panes,

  • a wide selection of fire protection glass panes manufacturers,

  • new insulation infills that improve heat transfer coefficient.

Technical parameters

    INTERNAL DOORS EXTERNAL DOORS
ENERGY Thermal insulation EN 10077-2 Uf from 2,0 W/m²K Uf from 2,0 W/m²K
COMFORT Acoustic insulation EN ISO 140-3 Rw = 30 ÷ 40 Rw = 30 ÷ 40
Air permeability EN 12207 Class 2 Class 4
Water tightness EN 12208 - Class 8A
SAFETY Wind load resistance EN 12210 Class C1 Class C2/B2
Fire resistance EN 13501-2 EI 30, EI 60 EI 30, EI 60
Resistance to cyclic opening/
closing EN 16034		 Class C5 Class C5
Static torsion EN 1192 Class 4 (350N) Class 4 (350N)
Impact resistance to soft and
heavy body EN 1192		 Class 4 (180J) Class 4 (180J)
Impact resistance to hard body EN 1192 Class 4 (8J) Class 4 (8J)

System characteristic

  DOORS FIXED WINDOWS
Frame structural depth 74,8 mm / 82 mm 74,8 mm / 82 mm
Leaf structural depth 74,8 mm / 82 mm 74,8 mm / 82 mm
Maximum dimensions L x H – single-leaf fire protection doors 1350 x 2990 mm or
1570 x 2710 mm		 1350 x 2990 mm or
1570 x 2710 mm
Maximum dimensions L x H – double-leaf fire protection doors 2600 x 3050 mm or
2900 x 2875 mm		 2600 x 3050 mm or
2900 x 2875 mm
Maximum dimensions L x H – single-leaf
smoke proof fire protection doors		 1400 x 2600 mm 1400 x 2600 mm
Maximum dimensions L x H – double-leaf
smoke proof fire protection doors		 2600 x 2600 mm 2600 x 2600 mm