Job Recruitment Website - Property management company - What is the width requirement of fire escape?
What is the width requirement of fire escape?
1. Provisions on the width and height of fire exits in shopping malls:
(1) The personnel evacuation walkway shall be calculated and determined according to the number of evacuees, but the minimum clear width shall not be less than1.4m.. The passage exceeding 10000 square meters shall not be less than 2.4M
(2) The width of the fire lane should not be less than 4.00m, the fire lane should be more than 5.00m away from the exterior wall of the high-rise building, and there should be no obstacles below 4.00 m above the fire lane.
2. Provisions on the width and height of indoor fire escape:
The respective total widths of evacuation walkways, emergency exits, evacuation stairs and room evacuation doors in buildings shall be determined by calculation. The clear width of emergency exits and room evacuation doors should not be less than 0.9m, and the clear width of evacuation walkways and stairs should not be less than1.1m; For a unit house with no more than 6 floors, when railings are set on one side of the evacuation stairs, the minimum clear width should not be less than1.0m.
- Previous article:How much is a bottle of 68-degree Jiangquan wine?
- Next article:What about Luoyang Shenhui Property Management Co., Ltd.?
- Related articles
- What is the telephone number of the image sales department of Longhu Lake in Akesu Rhine Lake?
- Guangzhou Mingyuege office building has a good location. Is it clean inside?
- Is there a high school in Huacheng Yuan Ting Middle School in Dongli District?
- How to collect the property fee for Changji high-rise residential buildings, what is the charging standard, and are the elevator related expenses included in the property fee? How much do you charge f
- Can elevator noise be detected?
- Is it easy to be an electrician?
- Do Guangzhou Tianhe sanitation workers have dormitory?
- What problems should the company pay attention to when it wants to buy an office building for office use?
- What is the telephone number of Suzhou jiayue Times Garden Marketing Center?
- Where is the wealth field of Chaoyang lady?