What do different colors of hats represent on the construction site?

1, yellow helmet, the person wearing this color helmet is the most common builder on the construction site. Most of these ordinary workers come from all corners of the country, and the members are mainly men aged 40-50, doing the heaviest work and living in the most ordinary dormitory. Clothes are always covered with all kinds of dust, rust and cement dust, and the face is full of fatigue.

2. Blue helmet. The person wearing this color hat is a technician or a special type of worker. The biggest difference between workers on this kind of construction site and ordinary workers is that they have a skill, and the type of work is more directional, but the intensity of the type of work is also relatively large. Clothing is cleaner than ordinary workers, and the work content is more technical.

3. Red hat, which is the last thing ordinary workers want to see on the construction site. Red hat represents two kinds of people: one is the security inspector; If the words "China Architecture" are printed on the side of the hat, it will be inspected by superior leaders and foreign guests. Why do workers fear to see red hats? Because such people will patrol the construction site, and if they find irregular operations, they will be fined. It is difficult for workers to make money, and what they fear most is fines. People wearing red safety helmets have clean work clothes, relaxed work content and relatively leisurely mental state.

4. White helmet. This colorful hat represents the managers of the whole project. There are few people wearing white helmets on the construction site. Once they appear, they must be crowding round. Most of the "white hats" in the middle of the crowd were holding a few drawings and pointing around the construction site for a few laps before leaving. They belong to the upper class in the small society of the construction site.

Extended data:

Only by choosing a suitable and qualified helmet and using it correctly can we give full play to the function of the helmet and ensure the safety of the helmet. Please pay attention to the following principles when using safety helmet:

(1) Before wearing the helmet, check whether the helmet accessories are damaged, whether the assembly is firm, whether the adjusting part of the cap lining is clamped, whether the socket is firm and whether the rope is fastened. If the distance between the cap liner and the cap shell is not between 25 and 50 mm, the top rope should be used to adjust the cross section to the specified range. Make sure all parts are in good condition before use.

(2) According to the size of the user's head, adjust the length of the helmet hoop to a proper position (moderately tight). The safety helmet worn by aerial workers should have a chin strap and a back neck hoop, and should be fastened firmly to prevent the hat from slipping off.

(3) After the helmet is greatly impacted in use, no matter whether there is obvious fracture line or deformation of the helmet shell, it should stop using and replace the damaged helmet. The service life of safety helmet is generally not more than 3 years.

(4) The safety helmet should not be stored in places with acid and alkali, high temperature (above 50℃), sunlight and humidity, so as to avoid being squeezed by heavy objects or stabbed by sharp instruments.

(5) The cap shell and cap liner can be cleaned with cold water and warm water (below 50℃), and cannot be baked on the radiator to prevent the cap shell from deforming. ?

References:

Baidu encyclopedia-safety helmet