Passport for fire doors. Fire door EI60 - Zodchiy Company - Ufa Passport for fire doors with a closer

Any fire gate must first of all satisfy the basic requirement of withstanding the impact of flame for a strictly limited period of time. The result is achieved by the peculiarity that in their manufacture they use thermally insulating materials that have reduced heat transfer. It is also necessary to completely seal the gate system in order to stop the poisoning of other rooms.

Fire-resistant double-leaf gates received the most effective system, only this factor helped make the product truly affordable among all fire-resistant systems. The doors of such structures are in reliable contact, so in the event of a strong fire, smoke penetration into the structure is excluded. Special insulation is also often used; when warmed up slightly, it begins to increase, thus pressing the sashes against each other. Although the gate system is elementary, the main reliability factors remain at a high level.

Hanging-type structures have a canvas, it is equipped with horizontal and vertical rollers. Their number absolutely depends on the total length of the gate. Mineral seals, which are attached along the entire perimeter, are glued to prevent them from falling. As a rule, such a fabric is two-layered and has the required width; this system will withstand the flame for 1 hour. The peculiarity of the gate is that when opening there is no need to allocate additional space. The door slides along special slats attached along the contour of the garage where the gate is located.

Fireproof roll-type structures and lifting ones are characterized by a kind of roll, often made of plastic and metal. This sleeve includes wooden linings, they are impregnated with a special composition, it prevents the fire from flaring up. A special composition is placed between such a roll and the iron; it does not catch fire, and also has reduced heat transfer.

This duo does not burn at all in the event of a fire and remains cool. This gate will resist fire for about 60 minutes. The advantage of such structures lies in the property of PVC - it is not at all afraid of rust. If the filler for production is metal, that is, special steel, it must be indifferent to increased load, and also not deform when heated. The difference between panel and roll structures is only in the opening of the canvas; in other words, after the gate is opened, the roll version is rolled up when the sectional ones are lifted and positioned along the length of the ceiling.

In addition, the fire-resistant component is the contour, which goes around the edge of the opening. Often the contour is made from exactly the same material as the canvas itself; it has received a special “component” that helps to completely seal off the room. If a fire occurs, the penetration of toxins into the garage is practically impossible.

All fireproof structures can simply be upgraded. For this purpose, sensors are attached; they determine the temperature of the room, as well as the occurrence of smoke. In addition, if the sensor senses an increase in a certain threshold value, then specialized electric drives start and automatically seal or open the doors. These systems effectively increase the fire safety of the existing structure as a whole and, in principle, reliably stop the source of fire.

Article title: Passport for fire gates

No one will deny that peace, stability and comfort are what people have strived to achieve at all times. Sometimes all this is achieved at the cost of great effort. But just one spark from a lit match or a short-circuited wire can ruin everything and bring a lot of problems and grief. Of course, no one is immune from accidents, but installing a fire-resistant door block minimizes the spread of fire. For greater security, special locks are installed for fire doors.

The modern market of fireproof structures is presented in a huge assortment. It is not difficult to find a suitable option that will perfectly harmonize with the interior and have high technical characteristics (this is evidenced by a certificate for fire doors).

Fire doors retain their properties even when exposed to extreme temperatures. The certificate for fire doors contains information about how long a given model can resist direct exposure to fire.

According to current standards, all fire-fighting structures are conventionally divided into several groups based on the time of exposure to fire:

1. EI15 - up to 15 minutes;
2. EI30 - about 30 minutes;
3. EI45 - 45 minutes;
4. EI60 - hour;
5. EI120 - 2 hours;
6. EI150 - 2.5 hours;
7. EI180 - 3 hours;
8. EI240 - 4 hours;
9. EI360 - 6 hours.

However, as practice shows, even the most resistant door systems can withstand the onslaught of fire for no more than 2 hours.

The fact is that the temperature of a burning room reaches 1200 degrees: on average, a living room burns out in 15-20 minutes, and an office space burns a little longer (this is explained by the fact that there is a lot of furniture and office equipment here). Experts recommend choosing designs whose fire resistance is at least 30 minutes (the passport for this door contains the designation EI30).

Technical characteristics of quality fire doors

In addition, high-quality fire-resistant construction has the following features:

1. Sealed.
   Such a door does not allow flames to pass through, protecting the adjacent room from fire, and traps harmful substances released into the air when various objects burn.
2. Thermally insulated.
   This design does not transfer heat.
3. Durable.
   This door system retains its shape and strength when exposed to high temperatures.

Compliance with these requirements is a guarantee that the purchased fire-resistant product will provide reliable protection.

Classification of fire door systems

In general, the fire-resistant design is very similar to a “layer cake”, which has several layers: upper and inner. The top layer is a flame-retardant coating made from aluminum, sheet steel, fire-resistant paint or veneer, “set” on non-flammable glue.

The internal layers of fire-fighting structures can be varied: mineral or basalt wool, anti-smoke gaskets and other thermal material treated with special impregnation are used here.

The marking of fire doors (the passport introduces this information) draws the attention of potential buyers to the material used to manufacture a specific model of fire-resistant structure. In other words, it contains information about what the top and inner layers are in this door frame.

Fire door certification takes into account the fact that fire-resistant structures can be made of wood, metal and even heat-resistant glass. They can be made in a classic style or have an original design.

According to current standards, the sizes of fire doors can be very different: single-leaf or double-leaf, standard or non-standard. In the latter case, products are made to order.

To ensure that the structure meets safety requirements, its dimensions must be optimal.

The maximum permissible width of a single-strip structure is 110 cm, and the height is 241.5 cm. At the same time, the technical conditions also determine the minimum permissible dimensions of a fire-resistant single-leaf door system: the width of the leaf must be at least 66 cm, and the height - 147 cm.

Moreover, the technical conditions also regulate the parameters of double-leaf structures:

• the minimum width is 98 cm, height – 154 cm;
• the maximum width should be no more than 190 cm, and the height should be 253 cm.

As for the weight of the structure, it is also regulated by safety standards: weight can vary from 35 kg to 100 kg. And to meet fire safety requirements, the canvas and the box must be made of high-quality material.

Fittings for fire-resistant structures

To comply with all safety standards, the door structure must be equipped with a special mechanism - “Anti-panic”. The “Anti-panic” lock guarantees quick and easy opening of the structure during evacuation in the event of an extreme situation.

The “Anti-panic” locking device is unique in that it is locked from the outside like a regular lock, but opens from the inside without a key. In general, “Anti-panic” locks are designed so that they can be easily opened by small children, disabled people and the elderly. At the same time, “Anti-panic” locks serve as reliable protection of the premises from unauthorized entry.

Fittings for fire-fighting structures are made of a refractory alloy; for example, one of the components of this composition may be molybdenum. Another condition: the length of the door handle and the width of the door must be identical (such correspondences are regulated by technical safety conditions). In addition, the fire doors are equipped with a door closer that regulates the closing speed of the door.

To make sure that the fire-resistant product you are purchasing is of high quality, you need to carefully study the passport of the door system, which contains all its technical characteristics. If you wish, you can also consult with specialists who will help you choose the most reliable fire protection structure.

Fire doors must be selected taking into account the characteristics of the room in which installation is planned and the required dimensions. It is important to familiarize yourself with all the parameters and characteristics of the design. Pay attention to where the basic information is indicated.

Purpose of doors

Fire doors can be installed between rooms. They can also be mounted in the passages between rooms. Other options are also provided when choosing an installation location.

Certificate for fire doors indicates what purpose the structure serves. Initially, we are talking about preventing the spread of fire. This also applies to the penetration of smoke into or out of the room. These two moments are prevented for a certain time, which is specified in the case of each door model.

Doors allow you to securely close a room. Design features allow achieving soundproofing qualities for rooms. An important purpose concerns the fact that draft movement is prevented. The room is fenced off from the corridor, which is common, or from other rooms.

Main characteristics of fire doors

Studying certificate for fire doors, The information presented here, you can familiarize yourself with the main qualities and characteristics inherent in such a design. One of the most important characteristics for such doors concerns the fire resistance limit. It can range from fifteen minutes and last two hours.

Structures sold for sale that are fire-resistant must be marked. It contains basic information. In particular, this is the name of the product, batch number. It is also noted who the manufacturer is and the fire resistance rating is indicated. Glass, which acts as an insulator and is transparent, also requires such information to be provided.

Types of doors and materials used in manufacturing

To make such doors, different materials are used. These include steel, wood, glass, which is fireproof, and designer metal can also be used.

A fire door made of wood is made using a material that is solid. The frame is durable. Additionally, the use of insulation is provided. Fire-resistant doors made of wood, as a rule, attract attention with a stylish and very beautiful design.

On sale you can see fire-resistant doors that are made of metal. This design is presented in the form of a box, provided that iron sheets are used. Additionally, the presence of cladding is provided provided that an insulator is used, which is double. The presence of a fire-resistant seal and gasket is noted. Fire resistant material is used inside.

You can see door models that are created using glass. Fire-resistant glass is used for this. When used, all required tests regarding fire resistance are performed.

When manufacturing fire doors, manufacturers resort to the use of new technologies, working methods and high-quality materials, which must have a list of important qualities. Production presupposes compliance with all requirements for this process and for the products themselves that are produced.

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Fire fences are important structures on which the safety of people depends, therefore fire-resistant doors, gates and hatches are subject to mandatory certification. Stull-Doors products are regularly tested and certified, confirming compliance with the highest standards of quality and reliability.

Basic quality standards for fire doors

The basic documents that are used to control the quality of fire doors are the technical regulations on fire safety requirements (Federal Law No. 123-FZ of July 22, 2008) and GOST R 53307-2009 “Building structures. Fire doors and gates." Steel-Doors products have certificates confirming their compliance with the requirements of these documents.

Fire resistance class, smoke and gas permeability, dimensions and other main parameters of our company’s doors comply with national and international standards. According to current legislation, metal fire doors, hatches and gates of our production are regularly tested for compliance with the list of standards approved by Decree of the Government of the Russian Federation dated March 10, 2010 No. 304-r:

• General requirements for fire resistance of building structures comply with GOST 30247.0-94.
• The fire hazard of the products has been tested for compliance with the requirements of GOST 30403-96.
• The smoke and gas permeability of fire doors and gates meets the requirements of GOST R 53303-2009.
• The fire resistance of fire doors and gates meets the requirements of GOST R 53307-2009.
• Fire gates and hatches comply with TU 5284-004-87975925-2014.

Compliance of Steel-Doors products with all specified standards is confirmed by certificates issued on the basis of tests. The doors have been tested at the Fire Safety Research Center and have a certificate from the Russian Ministry of Emergency Situations.

The high quality of Steel-Doors products, their reliability and safety are the result of a work system based on a multi-level quality control system. The effectiveness of the management system operating at the enterprise and its compliance with GOST ISO 9001-2011 (ISO 9001:2008) standards is confirmed by a certificate issued by the Federal Agency for Technical Regulation and Metrology.

You can purchase fire doors and gates from “Stal-Doors” at the company’s main office in Moscow or on the website. The products come with a full package of technical documentation and a service guarantee.