Franzen fire doors

double-leaf fire-resistant steel door

T90
Allgemeine bauaufsichtliche Zulassung Nr. Z-6.20-1937, DIBt Berlin

tested according to DIN 18095 RS-2
Allgemeine bauaufsichtliche Zulassung Nr. Z 6.20-1909, DIBt Berlin

RC4 - classification report no. 22-7/15.119, PIV-Velbert
RC3 - classification report no. 22-6/15.117, PIV-Velbert
RC2 - classification report no. 212 24303, ift Rosenheim
RC1 - classification report no. 212 24302, ift Rosenheim

according to DIN EN 1627 ff

up to R_W (C;C_tr) = 48 (-1;-5) dB

according to EN ISO 10140-1 / EN ISO 10140-2 / EN ISO 717

proof of airborne sound insulation for security doors
(measurement reports, test reports, expert opinions)

U_D-value ≥ 1.5 W/(m²K) according to EN ISO 10077-1

up to class 3 according to EN 12207 (± 600 Pa)
expert opinion no. 40-40/12.120, PIV Velbert

according to DIN EN 12211 (up to 3,800 Pa)
expert opinion no. 40-52/16.120

flush-mounted design FLAT

according to DIN EN 50310, DIN VDE 0100-410 bzw. DIN VDE 0100-540

leaf thickness 68 mm to 69 mm - smooth double-walled
plate thickness 1.0 mm to 1.5 mm

thin rebate design

• optional full-face glued and pressed with cover plate,
  thus particularly smooth and even door leaf

securing pins

corner frame

frame-system "ZNG"
with flush clipped in Thelesol® fire protection strips and elastic rubber seal

• optional enclosing frame
• optional block frame

required for smoke control, acoustic performance, air tightness

• optional lowerable floor seal RSI
• optional time-delayed closing floor seal RSI-V
  (not for acoustic performance, increased airtightness, resistance to wind load, watertightness)
• optional sliding seal / grinding seal

glass dimensions and -form variable
(rectangular glass inset max. 980 mm x 2,180 mm)

minimum frieze width: 90 mm

• optional with intermediate glass inset bars
• optional with port-hole

glass inset bars with concealed screw connection (for rectangular glass inset)

2/3-part KO door hinges
with patented easy-running bearings as easy running doors

• optional door hinge with 3D adjustment
• heavy-duty hinges available on request

• optional any approved handle set according to EN 1906 resp. EN 179
• optional panic bar handle or push bar according to EN 1125

single locking according to EN 12209, depending on version multi-point locking
profile cylinder prepared (cylinder on-site)

internal snap bolt (locking upwards)
depending on version, with locking upwards and downwards (rebate shoot bolt, shoot bolt lock)

• optional panic locking according to EN 179 resp. EN 1125

both leafs with door closer according to DIN EN 1154 resp. EN 1155
with door closing sequence control according to EN1158

• in masonry (thk ≥ 175 mm)
• in concrete (thk ≥ 140 mm)
• in aerated concrete (thk ≥ 150 mm)
• in mounting walls min. F90 (thk ≥ 100 mm)
• in encased steel columns min. F90 (thk ≥ 140 mm)

• optional blunt installation in soffit
• optional installation on the wall plate
• approved for installation at great heights (installation not at floor level: height on one or both sides > 500 mm above ground level - e.g. as manhole door/flap) with lower fire and smoke seal - also thresholdless

• lock control
• automated opening
• motor locks ( also in 3-way locking)
• powder coating in RAL colors
• prison cell doors (special locking and food flap)
• special solutions according to request and customer requirements