Which brand of construction site safety helmet is better, and which material is the safest?

Runde Technology shares.

Hello, now the construction site also attaches great importance to the safety of workers.

It is also in order to have a better development choice in the future and build the construction site into a smart industry.

Generally, the selected supplies are closer to the labor protection products that bring benefits to the construction site as a whole.

These intelligent devices can bring together various departments and workers on the site.

It is connected into a whole to achieve unified scheduling and realize problems.

The possibility of finding out immediately, reporting immediately, and dealing with it professionally immediately.

There is no concealment and deception, so that the progress of the construction site.

The overall safety of the project is excellent to ensure the quality of each worker's attendance.

There will be no negative problems, the security shield smart helmet developed by Runde Technology.

Help you realize the intelligent industry.

It depends on what you want to use it for, and the general Yongfa hat factory produces the most on the market.

Recommend Shanghai Jiufu to make a helmet, ***, comfortable to wear, very good cost performance.

The safest depends on the conditions! Helmet.

Materials are generally divided into:

PC plastic is polycarbonate.

Polycarbonate, which is hard and tough, has high impact resistance, high dimensional stability, good electrical insulation properties and high temperature resistance. Due to the high cost of its material, it is rarely used in other countries except Japan. Of course, because some special materials in PC have good temperature resistance, many metal smelting industries need this kind of high-temperature resistant PC helmet.

FRP is also known as GRP, that is, fiber-reinforced plastic. This material has high strength, excellent heat resistance and electrical insulation performance, and has excellent acid and water resistance, flame retardancy, and small deformation. Disadvantages: Modulus of elasticity.

Low; Poor long-term temperature resistance; the phenomenon of the old people's fighting; Low interlaminar shear strength.

ABS helmets belong to plastic helmets. Heat resistance, high surface hardness, dimensional stability, good chemical resistance. At the same time, the electrical insulation performance is good, it is rarely affected by temperature and humidity, and it remains constant in a wide range of frequency changes.

The disadvantage is that it is not resistant to combustion, low temperature, and poor anti-aging performance. ABS safety helmets are mainly suitable for mining, machinery industry and other places with high impact strength and normal temperature to wear.

HDPE helmet, plastic in high-density polyethylene.

This material has high surface hardness and good heat resistance, electrical insulation and dimensional stability, and is widely used in the production of safety helmets. However, the compressive strength of this material is poor.

Safety helmets include FRP safety helmets, polycarbonate plastic safety helmets, ABS plastic safety helmets, paper plastic safety helmets, bamboo woven safety helmets, etc. The details are as follows:

1. FRP helmet ant state. It is mainly used in metallurgical high-temperature boring source industry sites and high-rise building construction, as well as construction scenarios such as cold areas.

2. Polycarbonate plastic helmet. It is mainly used for oilfield drilling, power supply lines, building construction and other operations.

3. ABS plastic helmet. It is mainly used in indoor and normal temperature places with high impact strength such as mining and mechanical weighing and industry.

4. Paper plastic safety helmet. It is suitable for outdoor work, and the function is to protect against solar radiation, wind, sand and rain.

5. Bamboo helmets. It is mainly used in metallurgy, construction, forestry and transportation operations.

A helmet is a piece of protection against impacts that hurt the head. It consists of a cap shell, a cap liner, a cheek strap and a back hoop.

Different materials, the application occasions are also different.

1. Those who wear yellow helmets on the construction site are the most ordinary builders. They do mechanical and heavy work and live in the most ordinary dormitories.

2. Skilled workers and special types of workers wear blue helmets, the biggest difference between such workers and ordinary workers is that they have a skill, their work clothes are cleaner than ordinary workers, and the work content is more technical.

3. Technicians, managers or Party A wear red helmets. The people wearing red helmets are relatively complex, but they can generally be divided into two categories: technicians and middle and low-level managers.

The red hard hat is the last hat that ordinary workers want to see, and such people will patrol the construction site to inspect it, and if they find that the operation is not standardized, they will be fined. This type of personnel has clean work clothes and a relatively relaxed work content.

4. The project manager responsible for the implementation of the site plan and the quality of the project mainly wears a white safety helmet. The people in the white hats are the managers of the entire project, they rarely appear on the construction site, and when they do, they are bound to have a large crowd of people.

Different colors of hard hats also mean different things. A hard hat, it is a steel hat that is used to protect our head. It has a hemispherical shape, has a certain elastic impact resistance, and it is very strong and smooth.

The biggest feature of the helmet is its good breathability and the material is very lightweight. It is widely used in a wide range of industries, in addition to the construction industry, it is also widely used in metallurgy, forestry and other industries.

What does the helmet color represent.

Helmets don't just come in whatever color you like! On the construction site, we usually see four different colors of hard hats. They are: white hard hat, red hard hat, blue hard hat, yellow hard hat.

The white helmet on the construction site represents: the supervision party or Party A (site manager). They are mainly responsible for the implementation of the plan and the supervision of the quality of the project.

The blue helmet on the construction site represents: the technician. Therefore, the red and blue helmets are the most difficult to distinguish, so there are no special regulations, and generally different companies wear them differently.

Summary: Safety helmets are very important on the construction site, because you must not be too troublesome when entering the construction site. The different colors of safety helmets are used to distinguish people more when they are on the construction site, so as not to cause unnecessary trouble.

1. Shift work

Shanghai Class Worker Safety Protection Equipment focuses on protective equipment, and its products cover safety helmets, protective glasses, protective gloves, labor protection shoes, protective clothing, welding masks, respiratory protection and other aspects. Since its establishment, the brand has been widely acclaimed.

2. Chengkai Technology.

Founded in 2001 and affiliated to Jinhua Chengkai Information Technology Co., Ltd., Chengkai Technology Co., Ltd. is a diversified enterprise in China, mainly engaged in the research and development and production of personal safety protective equipment. More than ten years of foreign trade experience Cheng Shu has a strong confidence in its own products, more than 10 patented technologies, is a full proof of Chengkai's strength. In addition, Chengkai Technology strictly follows the IS09001 international quality system standards, and a number of products have obtained the EU CE certification.

3. Armida. Armstrong home brand was established on March 1, 1971, affiliated to Beijing Armstrong Plastic Manufacturing Co., Ltd., the company is mainly engaged in the processing of safety protection equipment processing, etc., is a professional production and processing company, with a complete and scientific quality management system. Our company is a member of the China Labor Protection Industrial Enterprise Association, and has been continuously rated as a "high-quality product" for many years to recommend to the whole country.

4. Deerta.

Founded in France in 1977, Delta (China) Safety Protection, a well-known brand of labor protection products, is committed to providing customers with one-stop service of personal protective equipment from head to toe.

5, Mei Si'an.

Founded in 1914 in the United States, it is a large-scale manufacturer of personal protective equipment and fire and gas monitoring instruments, and a leading provider of overall safety protection solutions integrating R&D, production and training. After 30 years of development, it has formed a huge product system focusing on head, body protection, fire-fighting equipment, and gas monitoring instruments, involving all protective categories.

Carbon fiber, high-strength polyethylene.

White helmet: Generally Party A's regulatory personnel, such as supervisors. Red hard hat:

Generally, they are managers, such as: project managers, technicians, and owners. Yellow hard hat:

Workers, commonly known as "little yellow hats". Blue hard hat: Generally a hat worn by a special type of worker, such as an electrician.

White hard hat: White hard hat is generally worn by the personnel of Party A's regulatory department, such as supervisors.

Red hard hat: Red hard hat is generally worn by managers, such as: project managers, technicians, and owners.

Yellow hard hat: Worn by workers, commonly known as "little yellow hat".

Blue hard hat: Blue hard hat is generally worn by special types of trade, such as electricians.

Black hard hat: Black hard hat is generally worn by workers in coal mines, iron mines, fluorite mines and other mines, this hat is harder and tougher than the above hats, strong resistance, generally equipped with lights, and the quality is very good.