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
3 drainage levels available.
System solution for facade mounting of AS 75EI and AS 100EI doors.
Preservation of sheathing seal continuity with glazing packet difference.
Profiles and gaskets flushed from the inside of the facade.
Innovative fireproof inserts in a metal warp to increase the rigidity of the structure and facilitate installation.
Excellent thermal parameters.
Lintel-window strips available with EI 60 fire resistance.
Two sealing variants: block seal or sheathing seal.
Straight-cut transoms to facilitate prefabrication, also for angled connections.
Technical drawings
Section through the mullion
Section through transom
Temperature distribution
Technical parameters
System characteristics
Width of mullion and transom sections
50 mm
Range of depth of mullion and transom sections
90-250 mm
Glazing range
up to 64 mm
Load bearing capacity of glass
up to 540 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 1500 Pa
Water tightness
RE 2400 Pa
Wind load resistance
2400 Pa
Impact resistance
class E5/I5
Safety tests
±3600 Pa
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