What's the temperature down there? You can't work at heights.

How many degrees below the temperature can't work at the following heights:

Aerial work refers to working at heights such as cliffs, tall buildings and tower cranes. Because aerial work is dangerous, it is necessary to follow certain safety regulations, including temperature restrictions. Generally speaking, when the temperature is below 5 degrees Celsius, aerial work cannot be carried out.

First of all, when the temperature is below 5 degrees Celsius, the body's thermoregulation function will be affected. In a cold environment, the human body will reduce the heat dissipation on the body surface by vasoconstriction, thus maintaining the body temperature. However, when the temperature is too low, the body's thermoregulation function will be inhibited, resulting in the body's inability to effectively maintain body temperature. This will increase the risk of working at height, because when working at height, the human body will be exposed to cold air and easily affected by the cold.

Secondly, when the temperature is below 5 degrees Celsius, the icing phenomenon on the ground will also increase the risk of aerial work. When the temperature is below 5 degrees Celsius, the water on the ground is easy to freeze, which increases the risk of slipping and falling when working at high altitude. This is very dangerous for people working high above the ground.

Therefore, in order to ensure the safety of aerial work, certain safety regulations must be observed. Among them, the limitation of temperature is a very important regulation. Generally speaking, when the temperature is below 5 degrees Celsius, aerial work cannot be carried out. In addition, it is necessary to strengthen the training and safety awareness education for aerial workers, improve their safety awareness, and thus reduce the risk of aerial work.

In short, when the temperature is below 5 degrees Celsius, aerial work cannot be carried out. This is to ensure the safety of workers working at high altitude and avoid accidents caused by cold weather. At the same time, it is also necessary to strengthen the training and safety awareness education for workers working at height, improve their safety awareness, and thus reduce the risk of working at height.