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Thermally advanced fire protection facade
ATF 50EI
The ATF 50EI facade system is dedicated to modern buildings with increased requirements for thermal insulation.
On the basis of the solution, it is possible to construct flat walls of fire resistance class EI 30, EI 60 as well as skylights of fire resistance class REI20 and REI45.
Design & functionality
Innovative fireproof inserts in a metal warp to increase the rigidity of the structure and facilitate installation.
Dual-function central seal made of a special material with swelling properties.
Lintel-window strips available with EI 60 fire resistance.
Special construction of the infill fixing cup to guarantee full isothermal flattening and excellent thermal insulation performance.
3 drainage levels available.
Two sealing variants: block seal or sheathing seal.
Preservation of sheathing seal continuity with glazing packet difference.
Profiles and gaskets flushed from the inside of the facade.
Straight-cut transoms to facilitate prefabrication, also for angled connections.
The appearance and aesthetics of a typical ATF 50 classless facade.
System solution for facade mounting of AS 75EI doors.
Technical drawings
Section through the mullion
Section through the transom
Cross-section through EI 30/EI 60 mullion – block gasket
Cross-section through EI 30/EI 60 transom – block gasket
Cross-section through EI 30/EI 60 mullion – cladding-type gasket
Cross-section through EI 30/EI 60 transom – cladding-type gasket
Temperature distribution
Technical parameters
System characteristics
Width of mullion and transom sections
50 mm
Range of depth of mullion and transom sections
do 170 mm
Glazing range
up to 64 mm
Load bearing capacity of glass
up to 600 kg
Selected technical parameters of the system
Thermal insulation
from 0,6 W/m2K
Fire resistance
EI 30, EI 60
Fire resistance of skylights based on ATF 50EI
REI 20, REI 45
Air permeability
AE 2400 Pa
Water tightness
RE 2400 Pa
Wind load resistance
2400 Pa
Impact resistance
class E5/I5
Safety tests
±3600 Pa
Burglary resistance classes
RC2, RC3, RC4
Download files
Product sheet
ATF 50EI
Related products
Based on the solution, it is possible to construct flat walls of fire resistance class EI 60.
The five-chamber AS 110EI system is used to construct fireproof windows with the highest thermal insulation performance on the market.
The three-chamber system AS 75 EI is used to construct thermally insulated internal and external doors with fire resistance class EI 30 and EI 60 with the possibility of installation in showcase structures, AS 75EI walls and plasterboard walls.
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