Showing posts with label safety. Show all posts
Showing posts with label safety. Show all posts

Friday, April 16, 2010

Are Your Exit Sign Is Right Type?

An exit sign is a device in a public facility (such as a building, airplane or boat) that displays where the emergency exit is guiding people to the closest exit in case of fire or other emergency. Most relevant codes  (fire, building, health or safety) require exit signs to be permanently lit and display certain pattern they completely specify. Exit signs are designed to be absolutely unmistakable and universally understandable to anyone who sees them.
There are many choices to select from and it will depend on the kind of building you have and the funds available. Some of the exit signs include:


Glow in the dark exit signs
They are more popular as they are considered to be very reliable. The design on these signs uses stronger materials and they appear brighter while saving on energy at the same time. This will ensure that the light remains visible to those who use the building at all times.

Illuminated exit signs
These exit signs save on your power bill even when they remain lit throughout the day and at night. They use the same technology that is applied in traffic lights. They use about a tenth of the power a normal bulb would use and they take longer before they need replacement. This comes in handy when you have many areas that need to have the exit signs in a building.

Indoor exit signs
Indoor exit signs are crucial to prevent situations where corridors are full of smoke making the sign invisible.  They are visible even when the air is filled with smoke. They are designed to withstand all kinds of disturbances and still give you constant performance. These indoor signs can save lives in those dangerous fire situations.

Light emitting diodes (LEDs) exit signs
Light emitting diodes (LEDs) have taken over the filament bulbs. They are some of the most long-lasting signs lasting for up to 100,000 hours. These exit signs do not die like other types since they gradually fade over time and this alerts you that they need to be changed. They are designed to withstand a lot of shock and will not extinguish in case of a crisis.

Lighted exit signs
These signs come with battery packs that are long-lasting that light the sign when there is any kind of interruption. They are good for backup incase there are power outages in a building.

Luminescent exit Signs
These exit signs do not make use of the building’s power grid. They use their own power. This is a reliable option incase of fire because the power supply can be interrupted by the fire. They use panels that are chemically treated to provide light for many years without the need of any repair or replacement.

Outdoor exit signs
These are important signs that people often overlook. They can help to direct people to the street and other designated gathering areas during a fire. They are designed to work even during heavy rains. They are also visible at any time of the day or night in whatever kind of weather. Most of them have enclosed wiring that is shielded and composites made of aluminum and steel.

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Saturday, August 8, 2009

Exit Signs, The Important Safety Device

An exit sign is a device in a public facility (such as a building, airplane or boat) that displays where the emergency exit is.
Early exit signs were generally either made of metal and lit by a nearby incandescent light bulb or were a glass cover that fit directly over a single-bulb light fixture. The inherent flaws with these designs were that, in a fire, the power to the light often failed. In addition, the fixtures were small and dim, making them hard to spot in a fire where smoke often reduced visibility. Modern Exit Signs use much less power. LED, fluorescent, and new incandescent signs only require 3-12 volts to be fully lit, depending on the sign.Battery backup systems are the standard way of complying with new building code requiring that exit signs be permanently lit.
The EXIT SIGNS are very important. That is why you have to know where they are ahead of time because you will never know when an emergency will occur. When we enter a building like the mall for example, we do not expect that something bad will happen. In addition, avoid the rush of people when there are emergency situations because stampede will likely to follow. You would want to avoid being part of that pack as much as possible.
It is the responsibility of the building owners to provide Exit Sign for everyone who is occupying and using the building. This is to ensure that everyone can get out of there in case of a tragedy.
The following are important in for the safety in a large building : 1. more than one exit in all levels of the building. At least two exits are necessary so that the people will have another option if the other becomes impassable. The exits should be in opposing directions so that the other exit will not be affected if the first exit catches fire. 2. should be visible. People should easily spot the signs. 3. exit sign must can direct the people to where the emergency door.
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