Publish Time: 2022-02-16 Origin: D and D Hardware
Escape Route - Swing type single wood door without overlap- fire rated – American standard
Door design considerations mainly as below:
1, Where the building and inner door located
2, Number of times a door opens and closes
3, Number of people the building expecting
4, Fire and heat insulation of building doors and windows
Main concern points for this configuration are:
1, Safety
Door opening & closing description:
Outside trim always rigid.
Latch bolt operated by inside fire-exit hardware or key outside. Inside fire-exit hardware always free for egress.
This configuration is suitable for below applications:
School | Super market | Air port | |
5-star hotel | Museum | Nursing home | Shopping mall |
Gymnasium | Hospital | High-class office building | Hotel |
Station | Office Building | exhibition center | Government building |
Associated door hardware
HANGING – Hinge-DDSS001-ANSI-2
D&D 2 ball bearing butt hinge can be in grade 201/304/316 stainless steel material, square corner, template drilled, button tipped five knuckles, UL listed (3 hour fire rated), with UL Mark, suitable for use on fire/smoke check doors up to standard duty, with suitable screw pack.
OPERATING - Lever trim-DDPD012
D&D lever trim, in grade 304 stainless steel/Zinc alloy material, SSS/Silver finish, with key to lock or unlock Cylinder from the outside, , suitable for use on fire/non-fire rated/ smoke check doors , with suitable screw pack.
CONTROLING – Door closer-DDDC017
D&D adjustable power size 3-4, suitable for max door width from 950mm to 1100mm, suitable for max door weight from 60kg to 80kg, size L248xW44.5xH72mm, in aluminum material silver finish, UL listed (3 hour fire rated), parallel arm, non-hold open function, adjustable closing and latching speed, standard top jamb, push side installation, packed with suitable screw pack.
SAFETY – Rim Exit Device-DDPD003
D&D Rim Exit Device- half-length pressing touch bar with deadlocking latch bolt, non-handed, inside always free to exit by pressing the bar, suitable for doors width from 650mm to 1000mm, door thickness from 44.5mm to 50mm, standard door height is 2100mm (door higher than standard, please contact D&D), suitable for use of External locking attachment. UL listed (3 hour fire rated), ANSI/BHMA Grade 1 certified
PROTECTION - Door stop-DDDS001
D&D 44mm diameter x 25mm height, half-moon type floor mounted comes with screws for fixing, in SUS304/316 stainless steel material, SSS finish, pack with suitable screw pack.
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Contact us Now:
Contact: David Jian
Mob: 0086-139 2903 7292
Email: sales@danddhardware.com