Fire is one of the worst disasters a person can face. Fire mercilessly destroys everything in its path, no matter whether it is a forest or a room. It is impossible to control the flame, but if the fire occurred on the territory of the building and structure, then people before the arrival of firefighters can use fire extinguishing equipment. It is also possible to isolate the flame from spreading over a larger area by closing the burning room, but for this, special fire doors are installed in advance.
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Fire barriers are of several types in accordance with Federal Law No. 123, and more specifically, in Article 37 they are divided into seven types, one of which is door leafs. Which, in turn, are divided into several types (1, 2, 3) depending on which fire resistance class is assigned. Manufacturers use special designations according to the glazing area and the presence of smoke and gas protection properties. So, buyers can see the following parameters:
The numbers that are attributed to them mean the time during which the properties are stored. Also, the doors are divided depending on the design and are:
Buyers have plenty to choose from, modern manufacturers offer products of various appearance, with different functions that can not only withstand fire, but also fit perfectly into the interior. Before buying, you should carefully study all the characteristics of the products offered and compare them with your needs.
PD must comply with all the requirements stipulated by the fire safety rules, and also have an appropriate certificate, which is a guarantee of quality and passed tests. Such canvases can save not only property, but also save lives. So, PD has a number of functions:
PD has a lot of functions, but in order for them to matter, the product, first of all, must have heat resistance, which is achieved by a special design and material of the door. So, how are they arranged:
Doors assembled in this way can protect the room in which they are installed from the ingress of smoke and fire.
When choosing a fire-fighting fabric, it is necessary to take into account some parameters, which include:
To avoid buying a low-quality product, you should carefully study the main factors that speak of quality:
Each door with similar functions has a certain marking, which is placed in such a way that even after a fire it is possible to study its characteristics. Quite often, manufacturers use a metal nameplate on which all the necessary designations are applied, including:
Among the components of the PD, there must be a passport and an instruction manual for the product, and a certificate of compliance with fire safety requirements is also attached to it.
After conducting an external inspection of the received item and studying the documentation that is attached to it, you should proceed to the inspection of the main parts of the structure:
Of course, the product must be not only functional, but also meet all the aesthetic ideas of the client. Among the main ones that buyers pay attention to, how the product is packaged, whether there are markings on the box, then after opening, attention is paid to the condition of the fasteners and how well the paint is applied to the product.
Poor quality packaging, lack of labeling, uneven coloring, as a rule, raise doubts about the quality of the purchased design. To avoid this, it is recommended to use the services of trusted manufacturers.
There are quite a few manufacturers of fire doors, but not all companies comply with the necessary requirements in their manufacture.In order to purchase a high-quality canvas that will protect not only people in the event of a fire, but also save property, you should choose only trusted manufacturers. The list of the most popular companies engaged in the manufacture of PD includes:
According to consumers, the listed manufacturers comply with the necessary requirements for products of this purpose, which makes them reliable and functional.
One of the companies involved in assembling doors that can withstand fire is the Russian company North, which produces fireproof wood sheets. Manufacturers offer a fairly wide range of models, and all of them meet the established requirements and have passed the appropriate tests. The canvases are made from treated wood, which resists the flame for three hours. Also, the product has excellent sound insulation and durability, but since manufacturers take wood as a basis, many are wary of the models of this company.
The company has been producing fire-fighting fabrics since 2001, the factories are located not only in Russia, but also in Bulgaria. The company's products are reliable and of high quality, previously the main products were safes. Later, all the experience in working with metal and its processing was directed to the manufacture of metal and fire doors.All models comply with GOST requirements and have a certificate confirming that they have passed all tests and withstand flame exposure for 60 minutes. The accessories are also made of refractory material and pass all strength tests. Tests that are carried out with products make it possible to identify possible shortcomings such as smoke ingress, deformation of the fabric or fittings and eliminate them. At the request of consumers, it is possible to install an anti-panic system.
The Titan company is engaged in the manufacture of PDs that can withstand flame exposure for up to one hour. Blind construction can be single-leaf or double-leaf, or with partial glazing using heat-resistant glass. The canvas has a thickness of at least 55 mm, and the heat-insulating material located inside the canvas is a basalt slab, a material that has increased thermal conductivity and fire resistance. When assembling, refractory fittings are used, and technologies are used to protect the room from the penetration of carbon monoxide into it. Manufacturers give a one-year warranty for the product, it starts from the moment of purchase.
Another popular manufacturer of refractory sheets is the Bravo company. A wide range of models allows consumers to choose a design for any requirements.All parts of the products are made in accordance with the requirements of GOST, have passed all the tests and have all the certificates. The company's products are suitable for both private homes and offices and public places.
Firm "Verda" is engaged in the production of fire doors in compliance with all established requirements and standards established by GOST. The company's products for an hour protect not only from the ingress of flame into the room, but also save from the penetration of smoke and carbon monoxide. Products are designed and provided for installation in different rooms depending on the models. The structure is assembled in such a way that it has no gaps or other gaps through which smoke or gas can penetrate. All parts are made of fire-resistant material, the hinges are treated with a special flame-resistant grease. Among the models, you can choose blind canvases or with inserted tempered glass.
Argus has been successfully providing its customers with products for more than 18 years. The company has established itself on the positive side, offering consumers high-quality and reliable products. In addition to fire-fighting cloths, the organization produces interior, entrance, as well as safe doors. The plant is equipped with modern technologies, thanks to which all doors meet the requirements of GOST and all declared characteristics.PDs pass all tests and have the necessary certificates confirming this. The canvases are classified as E160, which means that they can withstand direct contact with a flame for an hour. The level of security of the doors of this company is quite high, this is due not only to the thickness of the metal, the build quality, but also to the fact that fittings of advising quality are installed on the canvases, and the door handles do not even heat up when exposed to fire.
Initially, PROFILDOORS was engaged in the manufacture of fittings, and only after that it mastered the production of fireproof door panels. In the manufacture, the latest equipment of European countries is used, thanks to the quality and reliability, the company occupies not the last place in the market for products of this purpose.
The company "StroyStalInvest" is engaged in the manufacture of specialized door panels, fireproof are no exception. All models of this company are of high quality and reliability; the most modern equipment is installed at the factory. The organization is engaged in wholesale and retail sales. One of the best models can be called anti-panic doors, which are perfect for crowded places and, if necessary, can be easily opened, since the installed handles need only be pressed and the door will open.
The Torex plant has been manufacturing metal doors for many years, which are of high quality and are distinguished by reliability. In 2014, the organization was awarded the title of "Brand No. 1 in Russia", in 2016 a gold badge from the experts of the international award "All-Russian Brand (III Millennium). Fire doors are renowned for their quality and excellent insulation to keep smoke and carbon monoxide out. The working platforms of the plant are equipped with robotic technology and are distinguished by multi-stage quality control.
Another Russian company, but already in the first place in the rating, is StroyKomplektService. Manufacturers offer customers a wide selection of doors, ranging from interior doors to specialized fire doors, in addition to door panels, the company produces fittings of the appropriate quality. Specialized doors are manufactured in accordance with the norms and requirements and are tested, as well as all the necessary papers and supporting certificates are attached.
The choice of a fire door is a serious and responsible procedure, since not only the safety of property in the event of a fire depends on the quality of the construction, but also the saving of people's lives. When purchasing such designs, you should carefully study all quality certificates, study reviews about the manufacturer, so it is possible to avoid purchasing low-quality products.