博文

目前显示的是 三月, 2019的博文

The function of safety emergency exit sign

Safety emergency exit sign  is an indispensable part of people's life, there are  safety exit signs  in every major public places, so what is the role of safety emergency exit sign? Emergency exit signs ​ to guide reasonable setting, plays an important role in personnel  safety emergency light , practical application shows that both at home and abroad, on the ground of evacuation aisle and major evacuation route or luminescent evacuation instructions signs on the wall, close to the ground for safe evacuation have very good effect, can help people more effectively in the case of smoke diffuses, timely identify evacuation position and direction, along the smooth evacuation indication luminescent evacuation quickly, avoid to cause deaths and injuries. Safety emergency exit sign is the exit of all kinds of public places. Safety exit is an important safety facility in crowded places. In the event of a security accident, all personnel in a crowded place can escap...

How does school exit sign set?

School is a high incidence of fire, in order to be able to quickly and safely evacuate people in case of fire, in the building fire design must be set up a sufficient number of  exit signs . How does school exit sign set? 1. Each building or each fire zone of the number of exits should not be less than two doors should be open to the direction of evacuation. 2. The door for personnel evacuation should not use hanging door or side sliding door. Revolving door is strictly prohibited. 3. When the door is opened, the door leaf shall not affect the width of the evacuation walkway and platform. 4. The  emergency exit sign  shall not set a threshold, steps, evacuation door should be opened to the direction of evacuation, shall not use shutter doors, turnstiles, hanging doors and side doors, the door shall not set curtains, screens and other shielding objects affecting evacuation. 5. The  emergency exit signs  in the building should be arranged in...