With the development of society
The city is a tall forest
Working and living in high-rise buildings has become the norm
But high-rise buildings
It also comes with a high risk of fire
High-rise fires are not an isolated case
Frequent high-rise fire accidents
The alarm bells have already sounded
Accident cases
In May 2023, a fire broke out in a shop on the street in Qu County, Dazhou, Sichuan, covering an area of about 60 square meters, resulting in 2 deaths in the shop and direct economic losses of 692256 yuan. The cause of the fire was the failure of the electrical wiring of the plug-in board connecting line, which ignited the surrounding combustibles and spread to the disaster.
On February 24, 2024, a fire broke out in a small community in Jiangbei District, Ningbo, Zhejiang.
Fire characteristics of high-rise buildings
1. There are many fire hazards
High-rise buildings, especially comprehensive high-rise buildings, have complex functions, many combustibles, lax fire safety management, many fire hazards, and high fire hazards. In particular, smoke and toxic gases are produced in fires, which pose a great threat to life safety.
2. The fire spreads quickly
High-rise buildings generally have more indoor combustibles, and some high-rise residential buildings also set up combustible warehouses in violation of regulations, once a fire starts, the burning is fierce and easy to spread.
3. Difficulty in safe evacuation
Most high-rise buildings rely on stairs for safe evacuation, but due to the large number of floors and long vertical distance, the evacuation time to the ground or other safe places is relatively long, and once smoke is infiltrated in the stairwell, it will seriously affect the evacuation.
4. It is difficult to save
High-rise buildings are tens of meters high, or even hundreds of meters, and it is quite difficult to extinguish from the outside once the indoor firefighting facilities cannot function normally.
In the event of a fire
Here are some escape knowledge points
Keep in mind!
▌Editor: Huang Wenjie
▌Proofreading: All media center
▌Review: All Media Center
▌Source: China Fire Protection
Pay attention to Fangchenggang fire protection
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