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 ash, 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 these workers on the 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 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 the superior leaders and foreign guests. Why do workers fear to see red hats? Because such people will patrol and inspect the construction site, if they find any irregular operation, they will be fined. It is difficult for workers to make money. What they fear most is fines. People wearing red helmets have neat work clothes, relaxed work contents and relatively laid-back mental state.

4. White helmet. This colored hat represents the manager of the whole project. People wearing white helmets rarely appear on construction sites. Once they appear, they must be crowding round. Most of the "white hats" in the middle of the crowd took a few drawings and pointed around the construction site several times 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 the function of the helmet be brought into play and the use safety of the helmet be guaranteed. Pay attention to the following principles when using safety helmet:

(1) Before wearing the helmet, check whether the accessories of the helmet 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 suitable position (moderately tight). The helmet worn by aerial workers should have a chin strap and a back neck hoop, and should be firmly fastened 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. In general, the service life of safety helmet shall not exceed 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 tools.

(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