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A protective construction helmet may differ in size, design features, and material of manufacture. Basically, these parameters depend on the manufacturer.
According to regulations and documents, a construction safety helmet can be as follows:
- a baseball cap is characterized by a curved visor, due to which the viewing angle is increased;
- imported, for bosses it has a spherical shape, has an inner lining, withstands prolonged exposure to toxic substances;
- American type - strong, reliable;
- with a ratchet mechanism - such helmets are the most popular and convenient, because the presence of a ratchet, a special mechanism for adjusting and fixing the product on the head guarantees reliable fixation.
The range of construction helmets is varied. But whatever the product, its function remains unchanged - to protect the head from possible injuries.
How to choose?
When organizing the construction process, a conscientious developer who is responsible for the labor process must correctly and correctly select absolutely all personal protective equipment - both clothing and accessories.
When choosing a white construction helmet, you need to consider:
- availability of quality certificates that confirm that the product is manufactured in accordance with all regulatory documents and has passed laboratory tests;
- physical and technical indicators and properties of the product;
- the maximum load that the helmet can withstand;
- material from which the product is made;
- availability of a document that confirms the absence of toxic components in the composition;
- appointment;
- size - the helmet should fit perfectly and sit comfortably on the head;
- the expiration date, which depends on many factors, it must be indicated on the product itself from the inside, the manufacturer is obliged, according to the law, to indicate all information about the product;
- the presence of additional functions, for example, a ratchet mechanism.
Also of great importance is who the manufacturer is, as well as the cost of the product. Everyone understands that the more qualified and reliable the manufacturing company, the higher the guarantee of reliability and, of course, the price.
In the following video, a detailed review of the Uvex Airwing B-WR helmet.
Norms and standards
There are separate requirements and standards for the protection of the builder's head. Materials, properties, and methods of testing protective products are spelled out in specialized documents.
GOST
Correct manufacture and operation of helmets is regulated by:
- GOST EN 397-2012 - it spelled out a system of standards for ensuring occupational safety;
- GOST 14.087-84 - talks about the technical conditions for the operation of construction helmets;
- GOST 12.4.026-2015 - gives characteristics to colors and markings.
SNiP
Requirements for the use of this product are spelled out not only in GOSTs. You can also get acquainted with them in SNiP 12-02-2001. The document spelled out the key safety rules in the construction sector.
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The division of construction helmets is based on two criteria.
- Colour. According to this parameter, hats are allocated for workers, representatives of the management of the facility, and visitors to the enterprise.
- Purpose. Depending on this parameter, the product can have a different shape, size, equipment. Also, helmets can be divided into winter and summer options.
American headwear is made primarily of plastic, polyethylene, and polyester. Also, in the manufacturing process, polycarbonate with additional reinforcement can be used.The listed materials are characterized by shock resistance and improved performance characteristics.
Helmets can counter the following factors.
- Mechanical. Head hats soften impacts, preventing serious injury. They are made of durable materials.
- Temperature. For the manufacture of helmets, materials are used that are resistant to high temperatures. They do not catch fire and reliably protect the head from burns.
- Chemical. For the manufacture of some helmets, special materials are used that are not afraid of the effects of chemically active substances. They also do not deform under hot metals.
- Weather. The products allow you to organize uninterrupted operation at the facility even on a sultry day, even in rain, slush or snow.
Colors
The type of helmet is determined by color according to GOST 12.4.087-84. According to this document, there are several shades of personal protective equipment.
Red
Designed for foremen, engineers, as well as chief mechanics and power engineers of the facility. Such helmets are additionally provided to visitors to the facility.
Yellow
They are used by ordinary workers, as well as service personnel. In addition to this category are orange hats.
White
They should be worn by company or business leaders. Also, such helmets are found on the heads of labor safety inspectors and representatives of the security service. Often white protective headgear used by engineers.