G-3A, Infinity Tower,
28, Jalan SS 6/3,
47301 Petaling Jaya,
Selangor, Malaysia.
+603-7499 3006
+603-7499 3008
- Hotel Door Lock
- Cabinet Lock & Locker Lock
- Coolmate Hotel Minibar
- Digital Door Lock
- Digital Door Lock for Airbnb and Homestay
- Digital Safes
- Fire Door
- Guestroom Mini Bar
- Hotel Room Signage with Doorbell
- Hotel Self Check-In Kiosk
ADEL Marketing (M) Sdn Bhd
G-3A, Infinity Tower,
28, Jalan SS 6/3,
47301 Petaling Jaya,
Selangor, Malaysia.
G-3A, Infinity Tower,
28, Jalan SS 6/3,
47301 Petaling Jaya,
Selangor, Malaysia.
Penang Branch
18, Jalan Industri Ringgan
Permatang Tinggi 2,
14100 Bukit Mertajam,
Penang, Malaysia.
18, Jalan Industri Ringgan
Permatang Tinggi 2,
14100 Bukit Mertajam,
Penang, Malaysia.
Fire Door Failure
16 Jan 2018
Fire doors are sometimes rendered unable to provide its listed fire resistance by ignorance of the intended use and associated restrictions and requirements, or by improper use. For example, fire doors are sometimes blocked open, or carpets are run through them, which would allow the fire to travel past the fire barrier in which the door is placed. The door's certification markings are displayed both on the door leaves and the fire door frames, and should not be removed or painted over during the life of the building.
Sometimes fire doors have apparently very large gaps at the foot of them, an inch or two even, allowing air movement, such as in dormitory facilities. This can lead the occupants of a building to question their status as 'real' fire doors. NFPA 80 allows a maximum door undercut of 3/4 inch however fire doors are tested with smaller clearances in accordance with NFPA 252.[5] Corridors have a fire rating of one hour or less, and the fire doors in them are required by code to have a fire rating of 1/2 or 1/3 hour, the intent of which is mainly to restrict smoke travel.
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