Many construction professions require the availability of personal protective equipment. These can be closed and open glasses, masks, screens and other special devices that do not allow foreign bodies, flying particles, smoke, sparks, liquids, chemicals to enter the eyes. The means used must fully comply with the specific type of hazard. Sometimes it is worth completely covering your face from possible injury, and there are times when glasses are enough.
Content
Goggles are an integral part of production processes, laboratory research, and are constantly used during construction work. They protect the face from splashes of hot metal, welding, droplets of aggressive liquid, infrared and ultraviolet radiation. In addition to glasses, there are also screens that look like a plate, rounded at the edges, with a head mount. There are a great variety of devices. They can have an elongated shape to protect the neck, additionally equipped with a plastic visor to hide the frontal part.
In the manufacture of products, impact-resistant materials are used: organic glass, polycarbonate and others. They are not afraid of chemical and mechanical damage, endure significant temperature changes, providing visibility to one hundred percent.
When using personal protective equipment, some difficulties may arise:
The best manufacturers are trying to produce popular models, taking into account the increased requirements for their operation and comfort in use in any conditions.
In the manufacture of face shields, modern high-tech equipment, high-quality and reliable materials that meet all safety requirements are used. A technology is used that makes it possible to apply structures in any climate.
A distinctive feature of the product is its low weight in order to completely eliminate the load on the neck and head. The shield should not cause irritation and allergies during prolonged use. The best popular models have soft hypoallergenic pads for wearing comfort. Strong and high-quality fasteners do not put pressure on the head.
The screens have 100% transparency, completely eliminate optical distortions, which makes it possible to increase productivity, improve the quality of products, and avoid eye fatigue during prolonged work. Some models provide for the possibility of wearing additional protective equipment: respirators, headphones, and so on.
There are certain activities that require mandatory protective equipment. These include:
There are many types of PPE. In order to avoid mistakes when choosing, you need to seriously understand this issue.Based on the design features, the following types are distinguished:
Types | Description |
---|---|
open | Side and front eye protection. |
Closed | Reliably protected from all sides. Tight fit to the face. Can be worn over corrective glasses. Devices are produced with regulation of the temples along the length and a special-purpose shield. |
Sealed | Do not allow liquids and gases to penetrate into the eyes. |
Double | Models have double glasses. Differ in reliability and the increased indicator of durability. |
What should you pay attention to when purchasing a product? on its properties. Available models:
These properties can be combined to produce reliable products that prevent all sorts of threats. Devices are produced that are able to protect both the eyes and the face at the same time. They are divided into the following types:
The most durable is considered to be polycarbonate.It is distinguished by high heat resistance, impact resistance, and qualitatively protects the face from ingress of solid particles, metal splashes and short-term temperature rises up to 100 degrees. They have such qualities as dielectricity, they are used when working on electrical equipment. Completely transparent, no optical distortion.
Polystyrene has a lower transparency than polycarbonate. Ideal protection against splinters, hot splashes, solid particles, sparks. Used by professionals in the repair and construction work.
Shields are made of non-flammable plastic. They are able to reduce the rate of thermal exposure several times. Shields of a heat-resistant type help to reduce thermal radiation. Mandatory attribute of welders. The devices are additionally equipped with a light filter. They are sometimes called welding goggles.
Structures made of organic glass are considered budgetary. They protect against dust and solid particles. They are resistant to mechanical damage. Not afraid of chemical exposure.
Manufacturers produce goods from a metal mesh. Fine-mesh material is not able to prevent aggressive liquids or hot splashes from getting on the face, but it will completely protect the eyes from flying fragments and solid objects.
Models are available with two mounting methods:
Selection criteria vary depending on the area of use of the structure. Products may differ in functionality, design, viewing angle, average price, manufacturer. There is no question where to buy products. You can visit specialized retail outlets, where a professional manager will introduce you to new products, tell you how much it costs, and recommend which company is better to purchase goods.
You can order products online in the online store. It is advisable to first familiarize yourself with the rating of quality goods, view reviews, recommendations of specialists. According to buyers, a good option is to get the goods from China using AliExpress. The only drawback of this method of acquisition is that there is a high probability of receiving a defective product or a low-quality fake.
Which one is better to buy depends on many factors. But there are uniform requirements that apply to all personal protective equipment:
Glasses can be tinted and transparent, with indirect and direct ventilation, with and without additional functions, differ in appearance, color, manufacturer.Direct ventilation is more popular, but such products are not able to protect against dust, therefore, they do not guarantee the ability to safely plan, drill, process metal and wood.
All personal protective equipment has a limited service life. It is set by the manufacturer and is indicated on the packaging. But in order for the structure to serve as high-quality protection for a long period, it must be properly looked after. It is worth considering that the product constantly interacts with significant temperatures, solid particles, molten metal, chemicals, dust and gases. Due to a significant load, it can quickly fail.
The basic storage rules are as follows:
Designed for professional use. They perform their assigned tasks excellently. They sit comfortably. Suitable for eye protection when cutting and grinding grinder. Goods of Russian production. There is a quality certificate. Passed the relevant tests. Belongs to the category of inexpensive.
The average price is 181 rubles.
Closed-type product for hiding eyes during installation work. Possesses the increased resistance to attrition. It is almost impossible to scratch the product. There is resistance to mechanical stress and chemicals.
The product can be purchased at a price of 187 rubles.
Ideal protection of the organs of vision from the ingress of flying small objects, mechanical impact and ultraviolet radiation. Fixation on the head is carried out with the help of comfortable temples. The material of manufacture (polycarbonate) is resistant to mechanical damage. Long service life guarantee. Product weight - 350 grams, color - orange, there is a length adjustment, laser protection. Panoramic glass.
The average cost is 177 rubles.
The brand is Polish, but produced in the Middle Kingdom. Universal product. Can be used for a variety of jobs. Features a special shape, soft frame. Fits snugly to the face thanks to adjustable fasteners. Lenses do not fog up. There are ventilation inserts. Weight - 860 g. Made of high quality plastic. Panoramic glass.
The average cost is 189 rubles.
The product of a Russian manufacturer differs from its counterparts in elongated lenses. An integral attribute of workers processing hard metals or working on machine tools. Excellent protection against small particles flying in the face at a considerable speed. The cover is super durable. With significant temperature differences, the glass does not fog up. Abrasion and scratches are not terrible. Does not dissolve in water. Possesses the increased resistance to blows. Glass with gradation code 2 - 1.2. Optical class - 1.
The purchase price of the product is 393 rubles.
The Russian company has launched the production of special devices that are able to protect against laser radiation. Necessary where laser work is to be done. Protection of the organs of vision from dust, flying particles, splashes, high ambient temperature. The main feature is mineral glasses with a light filter. Comfort of use is achieved with an adjustable headband. An irreplaceable thing for employees of laboratories and workshops, scientists.
Specialized stores offer products at a price of 3840 rubles per unit.
Universal product of closed type, suitable for work in various industries. Equipped with ventilation. It has a weight of 104 g. Nylon and PVC are used in the manufacture. Panoramic glass. Perfectly protects the organs of vision from splashes, small flying particles, bright sunlight.
The average cost is 415 rubles.
The model has indirect ventilation. Type of points - closed. Suitable for wearing with corrective glasses. Often used by those who work on machine tools, with electric and pneumatic tools. Perfectly protects eyes from hit of building solutions. A snug fit to the face provides an adjustable band of decent width. The body is high quality PVC plastic. In the manufacture of glass, a transparent impact-resistant material Plexiglas CE is used. There is a ventilation system.
The average price is 212 rubles.
Visor glasses, in which mineral glasses are inserted - light filters 4 - 8. Able to protect the eyes from harmful radiation, blinding light. Attached to the visor of the helmet. Can be attached to a face shield. The presence of a rotary - fixing device allows you to install glasses in two positions: non-working (raised) and working (lowered).
They offer goods at a price of 529 rubles.
The product is widely used to protect the worker's face when using chainsaws and electric tools. Has a special grid. Made from metal. Head mount provided. Weight - 300 g. Suitable for working with a trimmer and angle grinder. American company product.
The average price is 630 rubles.
The birthplace of the brand is Russia. The product is manufactured by a Russian company that controls quality at every stage of product production. The model is easy to use, reliable and durable. Protects the face from chips, scale, splashes, sparks. Thanks to the rack mechanism, it is fixed on the head. Screen dimensions - 40 * 20 cm, device weight - 320 grams.
The product can be purchased at a price of 243 rubles.
The main purpose is to protect the frontal part, eyes and respiratory organs from injury by flying foreign particles. Differs in reliability and durability. A steel mesh acts as a screen. The headband is made of durable plastic. Easy and simple to adjust to your head. The weight of the structure is 445 grams. Brand - USA, country - manufacturer - Taiwan.
The average cost is 1177 rubles.
Russian production. Fastening type - nakasochny. Made from polycarbonate. Protects the head, face and eyes from mechanical damage, elevated temperatures, adhesion of molten metals, neonizing radiation. The screen does not fog up. Oversized shield. Made of transparent material, the thickness of which is 2 mm. The coating is hard, prevents the possibility of abrasion and scratching.
Protects from heat radiation. Fits optimally to the face. There are two positions: working and non-working. There is a heat-resistant opaque cap mount, which has an increased protection rate from high temperatures and radiation. Raising and lowering is carried out with the help of a lifting-fixing system. You can also wear earmuffs at the same time.
The average cost is 794 rubles.
Product with polycarbonate screen. Withstands temperature range from -10 to +55 degrees. Does not fog up, scratches do not appear. Used in all areas of industry. The product is manufactured in the United States of America. Differs in quality of the used materials, long operational term, reliability. Can be used with corrective glasses.
The product can be bought at a price of 46273 rubles.
A simple and affordable design that allows you to protect the face and upper neck from the ingress of the smallest particles during the processing of hard metals. The screen is a fine mesh. Production material - stainless steel. Fastening to the head occurs by means of a narrow adjustable tape. The edging is made of durable plastic. The product can be purchased both wholesale and retail.
The average cost is 144 rubles per unit.
The manufacturer has launched the production of a special item of workwear, which is able to protect the face from the ingress of small particles when working with hard metals on the machine, or when using hand tools.Glass 2 mm thick. The model is characterized by improved protection of the chest and neck. Manufactured using polycarbonate. Withstands temperatures from -50 to +100 degrees. The convex shape allows you to secure the airways.
The price of the goods is 208 rubles.
The design is famous for its unlimited visibility and safety. The respiratory tract and organs of vision are under constant protection. Equipped with a transparent visor. You can choose the degree of dimming 3 or 5 DIN. A high strength lens is used. Comfortable headband. The angle of the shield is adjustable. The device is light and practical. Compatible with any mask.
The average price is 4013 rubles.
Some jobs require personal protective equipment. This is necessary mainly to protect the eyes and face from injury. Specialized retail outlets will offer a choice of a huge number of such glasses, including Russian and Chinese production. They differ in design features, appearance, material of manufacture, functionality. Some of them top the ranking of quality products.
Great attention is paid to lenses. Depending on the scope of the product, manufacturers use in the manufacture of impact-resistant glass for glasses, plastic, polycarbonate, organic glass, which are chemical resistant.Lenses are multi-layer, double-layer and single-layer, with and without the effect of correction, have a special coating or coating - a filter. In order to suppress electromagnetic radiation, manufacturers retrofit models with folding-type light filters.
The case in most cases is made of silicone, rubber, or polymer compounds are used. As for moving parts, metal or plastic is used in their manufacture. To prevent fogging of the lenses, the glasses are provided with a natural ventilation system. Many models are equipped with direct and indirect ventilation. If you have to work with chemical or toxic compounds, it is better to choose models without ventilation holes.
According to statistics, every fourth occupational injury occurs in the organs of vision, so the choice of such a tool should be approached with particular seriousness. It is important to understand which glasses are intended for what. It is necessary to take into account all the risks that accompany the production process, the experience and individual qualities of the employee. In addition to glasses, there are other means of protection, and it is desirable that they are perfectly combined with each other.