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.
Fireproof double-leaf gates received the most effective system, only this factor helped make the product truly accessible among all fire-resistant systems. The doors of such structures are in reliable contact, so when severe fire, penetration of smoke into the building is excluded. Also often applicable special insulation, when slightly warmed up, 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 structures roll type, and lifting ones characterize a kind of roll, often made of plastic and metal. This sleeve includes wooden linings, they are impregnated with a special composition, it does not allow the fire to flare 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
GOST R 57327-2016
NATIONAL STANDARD OF THE RUSSIAN FEDERATION
METAL FIRE RIGHT DOORS
General technical requirements and test methods
Metal fire doors. General technical requirements and test methods
OKS 13.220.50,
13.310
Date of introduction 2017-07-01
Preface
1 DEVELOPED by the Union of Supply Enterprises fire safety"Pulse" and the Federal State budgetary institution"All-Russian Order "Badge of Honor" Research Institute of Fire Defense of the Ministry of Emergency Situations of Russia" (FGBU VNIIPO EMERCOM of Russia) with the participation of TC 274 "Fire Safety"
2 INTRODUCED by the Technical Committee for Standardization TC 391 “Physical protective equipment and materials for their manufacture”
3 APPROVED AND ENTERED INTO EFFECT by Order of the Federal Agency for Technical Regulation and Metrology dated December 6, 2016 N 1959-st
4 INTRODUCED FOR THE FIRST TIME
5 REPUBLICATION. August 2019
The rules for the application of this standard are established in Article 26 of the Federal Law of June 29, 2015 N 162-FZ "On Standardization in the Russian Federation" . Information about changes to this standard is published in the annual (as of January 1 of the current year) information index "National Standards", and the official text of changes and amendments is published in the monthly information index "National Standards". In case of revision (replacement) or cancellation of this standard, the corresponding notice will be published in the next issue of the monthly information index "National Standards". Relevant information, notices and texts are also posted in the information system common use- on the official website of the Federal Agency for Technical Regulation and Metrology on the Internet (www.gost.ru)
This standard was developed in accordance with Article 4 of the Federal Law of July 22, 2008 N 123-FZ "Technical Regulations on Fire Safety Requirements" (hereinafter referred to as 123-FZ) and specifies the basic technical fire safety requirements established in Article 88 of this law to fire doors classified by law (123-FZ) as filling openings in fire barriers.
The development of the standard is due to the need to improve the regulatory framework for fire-fighting equipment. Current national standards in this area, GOST R 53303 and GOST R 53307, regulate determination methods and final evaluation criteria finished product according to the results of fire resistance tests: limit states for fire resistance and smoke and gas permeability. Currently, there are no standards with a range of requirements, the implementation of which in the design, production and operation of fire doors is aimed at ensuring that they fulfill their direct functions.
When choosing the object of standardization “fireproof steel doors, solid and with light-transmitting elements up to 25% of the doorway area,” the basis is the principle of classification of fire doors, taking into account the area of light-transmitting elements in accordance with 123-FZ () and the material from which they are made.
The nomenclature of requirements established in the standard can be used as a source reference information in the process of further improving the regulatory framework in the field of fire safety in the development of national standards for fire hatches, gates, doors with light-transmitting elements of more than 25% of the doorway area.
This standard applies to steel fireproof single-leaf and double-leaf swing doors solid and with light-transmitting elements (hereinafter referred to as glazing) up to 25% of the clear area of the doorway (hereinafter referred to as doors), installed as filling openings in fire barriers.
The standard establishes the classification of doors, technical requirements and test methods, requirements for components and materials, general requirements for acceptance, instructions for installation and operation.
The standard does not apply to doors special purpose regarding additional requirements for explosion and bullet resistance, exposure to aggressive environments, etc.
The standard should be used in conjunction with GOST 31173.
This standard uses normative references to the following standards and documents:
GOST 2.601 Unified system of design documentation. Operational documents
GOST 2.610 Unified system of design documentation. Rules for the implementation of operational documents
GOST 8.423 State system for ensuring the uniformity of measurements. Mechanical stopwatches. Methods and means of verification
GOST 166 (ISO 3599-76) Calipers. Specifications
GOST 1050 Metal products from unalloyed structural high-quality and special steels. General technical conditions
GOST 5089 Locks, latches, cylinder mechanisms. Specifications
GOST 5632 Alloyed stainless steels and alloys are corrosion-resistant, heat-resistant and heat-resistant. Stamps
GOST 7502 Metal measuring tapes. Specifications
GOST 13837 Dynamometers general purpose. Specifications
GOST 14192 Marking of cargo
GOST 15150 Machines, instruments and other technical products. Versions for different climatic regions. Categories, operating, storage and transportation conditions regarding the impact of environmental climatic factors
GOST 16523 Rolled thin sheets of high-quality and ordinary quality carbon steel for general purposes. Specifications
GOST 19904 Cold rolled sheets. Assortment
GOST 21150 Lubricants Litol-24. Specifications
GOST 30247.0 (ISO 834-75) Building structures. Test methods for fire resistance. General requirements
GOST 30826 Multilayer glass. Specifications
GOST 31173-2003 Steel door blocks. Specifications
________________
GOST 31173-2016 is valid.
GOST 31471 Emergency opening devices for evacuation and emergency exit doors. Specifications
GOST 32539-2013 Glass and products made from it. Terms and Definitions
GOST R 52582 Locks for protective structures. Technical requirements and test methods for resistance to criminal unlocking and burglary
GOST R 53303 Building structures. Fire doors and gates. Test method for smoke and gas permeability
GOST R 53307 Building structures. Fire doors and gates. Fire resistance test method
GOST R 56177 Door closing devices (closers). Specifications
SP 59.13330.2012 Accessibility of buildings and structures for people with limited mobility
Note - When using this standard, it is advisable to check the validity of the reference standards (documents) in the public information system - on the official website of the Federal Agency for Technical Regulation and Metrology on the Internet or using the annual information index "National Standards", which was published as of January 1 of the current year, and according to the releases of the monthly information index "National Standards" for the current year. If a reference standard (document) to which an undated reference is given is replaced, it is recommended to use the current version of this standard (document), taking into account all changes made to this version. If a reference standard (document) to which a dated reference is given is replaced, it is recommended to use the version of this standard (document) with the year of approval (adoption) indicated above. If, after the approval of this standard, a change is made to the reference standard (document) to which a dated reference is given, affecting the provision to which the reference is given, then this provision is recommended to be applied without taking into account this change. If the reference standard (document) is canceled without replacement, then the provision in which a reference to it is given is recommended to be applied in the part that does not affect this reference.
This standard applies following terms with the corresponding definitions:
3.1 fire barrier: Building construction with a standardized fire resistance limit and structural class fire danger structures, volumetric element of a building or other engineering solution designed to prevent the spread of fire from one part of a building, structure, structure to another or between buildings, structures, structures.
3.2 fire door: A structure consisting of movable and fixed elements, equipped with locking mechanisms and self-closing devices, equipped with fastening elements to the enclosing structure, serving to fill openings in fire barriers and preventing the spread of fire and combustion products into adjacent rooms for a specified time.
3.3 canvas: Movable component doors.
3.4 box: A fixed component of a door, designed for hanging the leaf(s), installed in the opening of the fire barrier.
3.5 closed type box: A box bounded on four sides by steel profiles.
3.6 U-shaped box: A box bounded on three sides by steel profiles.
3.7 threshold: The lower part of the box is closed type.
3.8 porch: The junction of the canvas(es) with the box profiles.
3.9 threshold without vestibule: The lower part of the box is a closed type, made of a profile, the design of which does not provide for the adjoining of the canvas to it, ensuring the presence of a gap, including a through one, between the lower end of the canvas(es) and outer surface profile.
3.10 threshold with porch: The lower part of the box is a closed type, made of a profile, the design of which ensures that the canvas adjoins it along its entire width.
3.11 added threshold: A structural element installed on a threshold without a rebate or on the surface of a finished floor in order to ensure that the canvas adjoins it along its entire width.
3.12 retractable threshold: A structural element installed on the door leaf and ensuring the elimination of the gap between the lower end of the leaf(s) and the threshold without a rebate or between the lower end of the leaf(s) and the surface of the finished floor in doors without a threshold when closing the leaf(s).
3.13 transom: The part of the opening filling with light-transmitting elements is either blind, having a common frame with the door structure, or made in the form of an independent assembly unit connected to the door frame.
3.16 fire resistance limit of the structure: Time from the start of fire exposure at standard temperature conditions before the onset of one of the normalized signs limit states.
4.1 Depending on the structural design, doors are divided into:
- for the deaf;
- with glazing;
- for left and right opening;
- single-field and double-field;
- for double-field - equal-field and with canvases of different widths;
- with transom;
- with a closed box with a threshold with a rebate;
- with a closed box with a threshold without a rebate;
- with a closed box with thresholds without a rebate and an attached one;
- with a closed frame and a threshold without a rebate and a retractable threshold;
- with a U-shaped box without a threshold;
- with a U-shaped box and an attached threshold;
- with a U-shaped box and a retractable threshold;
- with one sealing contour in the vestibule;
- with two or more sealing contours in the vestibule.
Examples of the structural design of doors are given in Appendix A.
4.2 Depending on fire resistance and smoke and gas tightness, doors are divided into types according to Table 1.
Table 1
Name of product (filling openings) | Type of filling of openings in fire barriers | Fire resistance limit, min |
Doors (except doors with glazing | ||
more than 25% and smoke-gas-tight) | ||
Smoke-gas-tight doors (for | ||
except for doors with glazing | ||
Parameters E, I, S, given in Table 1, indicate the limiting states of the door for fire resistance and smoke and gas tightness:
E - loss of integrity as a result of the formation of through cracks or holes in structures through which combustion products or flames penetrate onto an unheated surface;
I - loss thermal insulation ability due to an increase in temperature on the unheated surface of the structure to the maximum values for this structure;
S - loss of smoke and gas impermeability due to a decrease in the resistance to smoke and gas penetration below the minimum permissible value.
4.3 The designation of the fire resistance limit of a door consists of symbols normalized for a given door design of limit states and a number corresponding to the time of reaching one of these states (the first in time) in minutes.
Example
E 60 - fire resistance limit of 60 minutes for loss of load-bearing capacity;
EI 30 is the fire resistance limit for loss of integrity and thermal insulation ability, regardless of which of the two limit states occurred earlier.
4.4 If different fire resistance limits are standardized (or established) for a door for different limit states, the fire resistance limit designation consists of two or three parts, separated by an slash.
Example
E 60/ I 30/ S 15 - fire resistance limit upon reaching the following limit states in succession: loss of smoke and gas tightness - 15 minutes, heat insulating ability - 30 minutes, integrity - 60 minutes.
Note - Numerical indicators in the designation of fire resistance limits of structures obtained from test results that differ from those established in Table 1 should be selected from the numbers of the series: 15, 45, 90, 120, 150, 180, 240, 360 according to GOST 30247.0.
Example of a symbol
Door DPS 01 2100-950 right EI30 GOST... (TU...) - fireproof steel blind single-sided door, height 2100 mm, width 950 mm, right, fire resistance limit 30 minutes for loss of integrity and heat-insulating ability, (TU.. .). On doors with glazing, “DPSO” is indicated instead of “DPS”.
4.5 Structure of product symbols:
Notes
1 Additional information about the door, for example, its design options provided for in the design documentation, or any other information can be entered before or after the symbol.
2 For export-import deliveries, it is allowed to use a different structure of the symbol, agreed with the customer and established in the corresponding purchase order or production (supply) contract.
5.1 Doors should be manufactured in accordance with the requirements of this standard, GOST 31173 and design documentation approved in the prescribed manner.
5.2 The limits of fire resistance and smoke and gas tightness should be established in the technical specifications for a specific type of door.
5.3 Doors should be manufactured in climatic design in accordance with GOST 15150, taking into account their operating conditions.
5.4 The number of opening and closing cycles that doors must withstand during operation during the service life established in the specifications for a door of a particular type must be at least 200,000 according to GOST 31173.
5.5 Doors must be equipped with devices for self-closing (closers, spring hinges, etc.), and for double-leaf doors, both leaves of which are actively used during operation, with an additional device for coordinating the sequential closing of the leaves.
5.6 The closing time of a door equipped with a self-closing device and open 90° should not exceed 5 s in accordance with the requirements established in GOST R 56177.
5.7 Self-closing devices installed on doors along the routes of movement of people with limited mobility must provide a delay time for the start of closing of at least 5 s in accordance with SP 59.13330.
5.8 The opening force of the door leaf should not exceed 100 N, with the exception of doors installed on the paths of movement of people with limited mobility. The opening force for such doors should be no more than 50 N in accordance with SP 59.13330.
5.9 The size of the end-to-end gap between the lower end of the leaf(s) and the level of the finished floor of the room of doors without a threshold or between the lower end of the leaf(s) and the threshold without a rebate must be established in the specifications and operational documentation for a door of a specific type based on the results of fire resistance tests.
5.10 The frame of smoke-gas-tight doors must be of a closed type with a threshold with a rebate.
5.11 Doors on the routes of movement of people with limited mobility with parameters E and I should not have thresholds.
If it is necessary to install smoke-gas-tight doors (EIS parameters) on the routes of movement of people with limited mobility, their design must provide for the presence of thresholds with a rebate, the height of which should not exceed 14 mm, or the installation on (in) the door leaf(s) of a retractable threshold of a built-in or overhead type, ensuring the gap overlap according to 5.9.
5.12 Door frames should be made from steel profiles of closed or open types, obtained by bending or profiling.
The structural design of the frames must ensure the integrity and heat-insulating ability of the door for a period of time corresponding to its fire resistance limit established in the specifications for a specific type of door. Thresholds can be like integral part door frame, and a separate structural element.
Recommended structural options for door thresholds are shown in Figures A4, A5 (Appendix A).
Recommended structural options for door frames are given in Appendix B.
5.13 Door leaves should be made of box-section from steel sheets with a thickness of at least 0.8 mm.
Note - The rigidity of the web can be ensured by vertical bends, horizontal or vertical stiffeners, which should not form a thermal bridge between the outer and inner sheets sheathing of the canvas, or the use of technology for sequential gluing of layers of thermal insulation materials between themselves and sheets of sheathing of the canvas.
Recommended design options door leaves are given in Appendix B.
5.14 Clearances facial surfaces structures at the junction of the box parts should not be more than 0.5 mm. It is allowed to increase the gap to 1 mm, followed by sealing the joint with non-flammable sealants.
5.15 Sealing in the vestibules
5.15.1 Elastic gaskets should be used as sealing gaskets. polymer materials. Gaskets should be placed along the entire perimeter of the vestibule, with the exception of cases of structural design of doors without a threshold. Gaps at gasket joints are not allowed. At closed position The gasket sheets must be pressed against it without any gap.
5.15.2 To prevent the spread of combustion products and open flames, thermally expanding gaskets should be used. Installation of gaskets should be carried out in accordance with the manufacturer's instructions. The placement of gaskets is established in accordance with the design documentation. Gaps in the joints of gaskets are not allowed, with the exception of the locations of counter and face lock plates, passive bolts, latches and hinges.
Note - Sealing and thermal expansion gaskets should be installed after complete drying. paint coating frames and door leaves.
5.16 Requirements for components
5.16.1 Locks, strikers, latches and hinges used in the door structure must ensure its fixation in the closed position for a period of time corresponding to the fire resistance limit established in the technical specifications for a particular type of door.
5.16.2 Locks installed in door leaves should be used of both cylinder and lever types of at least class II according to GOST 5089 or U2 according to GOST R 52582.
Locks installed in gas-smoke-tight door leaves must be of the cylinder type.
The structural design of the door leaves in the area where the locks are placed, as well as the accompanying structural elements used with the locks, must ensure thermal insulation of the locks and resistance to direct penetration of open flames and flammable gases onto the unheated side of the door in the event of a fire, including through the key hole, for a time corresponding to the limit fire resistance of a door of a specific type, specified in the technical specifications on the door of a specific type.
5.16.3 Closing the doors with locks according to 5.16.1, 5.16.2 must be done by pressing without using a handle.
5.16.4 In a door that has passed fire resistance tests, it is allowed to use locks that meet the requirements of 5.16.1-5.16.3 and are included in one the lineup with lock in proven design.
5.16.5 The use of mounted devices (intercoms, reading devices, video surveillance cameras, etc.) on the door is permitted without testing the specified products for fire resistance as part of the door.
5.16.6 In double-leaf doors, the operating mode of which provides for the simultaneous opening of both leaves, a system of locks and accompanying locks should be provided structural elements, ensuring coordination of their sequential closing.
5.16.7 The design of push handles used on doors must ensure the safe and unhindered movement of people through the doorway. For example, you should use handles whose ends are rounded towards the door leaf.
Handles made of polymer materials must have a steel rod along the entire working length of the handle.
5.16.8 Emergency opening devices (anti-panic devices) used to equip doors must comply with the requirements of GOST 31471.
5.16.9 The door design must provide for the installation of passive crossbars (pins). Others are allowed constructive solution, ensuring reduction of deformation of the door leaf in case of fire.
5.17 Material requirements
5.17.1 The grade of sheet steel and rolled products for the manufacture of door leaves and frames must be at least 08ps according to GOST 16523. At the same time, the quality of rolled sheets must meet the requirements of GOST 19904, long rolled products - GOST 1050, high-alloy steel - GOST 5632.
5.17.2 Parts and assemblies used in the construction of doors, as well as latches of locks and parts responsible for their operation, should not be made of fusible materials.
5.17.3 Door panels must be filled with non-flammable heat-insulating materials. Thermal insulation materials made in the form of slabs or mats should be laid in sheets without through gaps and voids with overlapping joints of at least 30 mm. The structural design of the leaves must ensure the prevention of subsidence of the heat-insulating materials laid in them during the service life of the door established in the specifications for a specific type of door.
5.17.4 Glazing used in a fire door must be fire resistant.
In accordance with clause 52, Article 147 of Federal Law N 123-FZ, replacing fire-resistant glass from one manufacturer with glass of another manufacturer that is equivalent in fire resistance in the design of a previously certified fire door is permissible in agreement with the certification body that issued the certificate for the original design.
Recommended Options design glazing units are given in Appendix D.
5.18 Operational documents on the door must be made in accordance with GOST 2.601 and GOST 2.610.
5.19 The service life of the door is at least 10 years, subject to the installation and operation rules established in this standard and the specifications for a specific type of door.
5.20 The scope of delivery of doors must be established in the technical specifications for a specific type of door and/or work order (agreement) for production (supply).
5.21 Marking
5.21.1 The door marking must contain:
- name and (or) symbol;
- designation normative document, in accordance with which the products are produced (technical conditions);
- date of manufacture (month and year);
- trademark of the manufacturer;
- name of the country, manufacturer, legal address of the manufacturer;
- sign of circulation on the market;
- glazing marking according to GOST 30826.
5.21.2 The location and method of marking should be indicated in the design documentation for a specific type of door.
5.21.3 Marking transport packaging- according to GOST 14192.
5.21.4 A packing list must be included in each package, which should indicate:
- name and symbol of the doors;
- name and quantity of products in the package;
- date of packaging;
- stamp and signature of the packer.
6.1 To check the compliance of doors with the requirements of this standard and design documentation, acceptance, periodic and type tests should be carried out. The range of parameters (indicators) checked during acceptance and periodic tests is given in Table 2.
6.2 During acceptance tests, doors are accepted in batches. The batch must consist of doors of the same model, manufactured using the same technological process.
table 2
Name of parameter (indicator) | Section, clause of the standard | Need for testing |
||
Technical requirements | Test and control methods | receiving | period- |
|
Compliance with design documentation, completeness | ||||
Fire resistance (EI) Smoke and gas permeability (S) | ||||
Climatic performance | ||||
Reliability | ||||
Closing time and closing delay | ||||
Opening force | ||||
The size of the through gap | ||||
Structural design of boxes and canvases | 5.10, 5.11, 5.12, 5.13 | |||
Gaps on the front surfaces of the box | ||||
Availability and correct installation of sealing and thermally expanding gaskets, markings | 5.15.1, 5.15.2, 5.21 | |||
Sealing gasket tightness | ||||
Requirements for components | 5.16.1-5.16.3, 5.16.6, 5.16.8 | |||
Correct installation of thermal insulation materials | ||||
Compliance of brands and quality of materials | ||||
Life time | ||||
For testing, 3% of the batch of doors, but at least three samples, should be selected using a random sampling method. If there are less than three doors in a batch, each one is checked.
In the case of a negative test result for at least one indicator on at least one sample, the doors are retested on twice the number of samples for the parameter that had a negative result. If a parameter does not comply with the established value again on at least one sample, the entire batch of doors is subjected to a complete inspection (grading). If the result of continuous control is positive, they return to the procedure for acceptance tests established above.
6.3 Doors from among the products that have passed acceptance tests should be subjected to periodic testing at least once every two years for compliance with the requirements of all paragraphs of this standard and/or specifications for a specific type of door, with the exception of 5.2.
The frequency of checking the values of indicators for reliability parameters should be carried out at least once every two years.
When putting doors into production, tests should be carried out to ensure compliance with all the requirements of this standard and/or specifications for a specific type of door.
6.4 When changes are made to the design of doors, materials or manufacturing technology, type tests are carried out, the scope of which should be established depending on the content of the changes.
7.1 The structural design and completeness of doors should be checked by comparison with the design documentation for a door of a specific type (type), approved in the prescribed manner.
7.2 Determination of indicators for fire resistance and smoke and gas permeability (see 5.2) of doors should be determined according to GOST 53303* and GOST 53307*, respectively.
________________
*Probably an error in the original. Should read: GOST R 53303-2009 and GOST R 53307-2009, respectively. - Database manufacturer's note.
7.3 Compliance of doors with climatic design according to GOST 15150 (see 5.3) should be determined according to the methods established in the technical specifications for a door of a specific type (type).
7.4 The number of opening and closing cycles (see 5.4) should be determined according to the methods established in the technical specifications for a door of a specific type (type).
7.5 Control of the closing time (see 5.6) and closing delay (see 5.7) should be carried out by measuring the time interval with a stopwatch in accordance with GOST 8.423 at an opening angle of the door leaf of 90°.
7.6 Control of the opening force (see 5.8) should be carried out in accordance with GOST 13837 by measuring with a dynamometer the force applied to the middle of the door handle when opening the door with the locking device fixed in the open position. The opening force is taken to be the maximum reading of the dynamometer when moving the free edge of the leaf in the range from 0 to 100 mm.
7.7 The size of the through gap between the lower end of the leaf (cloths) and the level of the finished floor of the door room without a threshold or between the lower end of the leaf (cloths) and the threshold without a rebate (see 5.9) should be checked with a ShTs-II-O*-250-01 caliper according GOST 166.
___________________
* The text of the document corresponds to the original. - Database manufacturer's note.
7.8 The structural design of frames and leaves (see 5.10-5.13) should be checked by comparison with the design documentation for a door of a specific type (type). The thickness of the metal should be determined with a caliper ШЦ - II - 0-125-0.1 according to GOST 166.
7.9 The size of the gaps on the front surfaces of structures (see 5.14) should be checked with a control tool (template, probe) of the manufacturer according to a method approved in the prescribed manner.
7.10 The presence and correct installation of sealing and thermally expanding gaskets, as well as the correctness of markings (see 5.15.1, 5.15.2, 5.21) should be checked visually by comparison with the design documentation.
7.11 The tightness of sealing gaskets with closed sheets (see 5.15.1) should be determined by the presence of a continuous trace left by a coloring agent (for example, colored chalk) previously applied to the surface of the gaskets and easily removed after testing.
7.12 Compliance of components with the requirements established in this standard (see 5.16.1, 5.16.2, 5.16.3, 5.16.6-5.16.9) should be checked based on an analysis of the design documentation on the door, accompanying documentation from component manufacturers, as well as for no visible damage.
Operation door hinges, locking devices, door handles should be checked by opening and closing the door leaves ten times. During each cycle, the locks should be unlocked and locked. Opening and closing of the curtains, as well as the functioning of the fittings, should occur smoothly without jerking or jamming. If any abnormalities are detected in the operation of any component, it is adjusted and rechecked.
7.13 The correct installation of heat-insulating materials in the form of mats and slabs (see 5.17.3) should be checked with a tape measure in accordance with GOST 7502.
7.14 Compliance of grades and quality of materials (see 5.17.1-5.17.4), as well as the absence of visible damage, should be checked when entrance control according to the accompanying documentation from manufacturers.
7.15 Service life (see 5.19) should be determined by processing statistical data obtained from operating conditions.
8.1 Requirements for the installation of doors are established in the operational documents on the doors. Additional requirements for installation can be installed in project documentation for construction projects, taking into account the design options adopted for the junction of doors to the walls of openings, designed for specified climatic and other loads.
8.2 Installation of doors must be carried out by specialized construction organizations or specially trained teams of the manufacturer. Ending installation work must be confirmed by the acceptance certificate, as well as by the transfer to the customer of the as-built documentation, the list of which is given in Appendix D.
8.3 Doors should be installed in prepared doorways, made with allowances (installation gaps) in width and height relative to the installation dimensions of the frame, in accordance with the requirements established in GOST 31173-2003 (clause E.6, Appendix E).
Sealing of installation gaps must be carried out with cement-sand mortar or non-flammable fibrous heat-insulating material moistened with cement-sand mortar, or fire protection polyurethane foam, which has passed fire resistance tests together with the door.
Note - When using fire-fighting foam, it is necessary to strictly follow the data specified in the technical documentation for the foam in part permissible sizes installation gaps for sealing with foam (width, depth) and in the manufacturer’s instructions. When filling installation gaps with foam after its final expansion, the foam should be cut along the contour to a depth of at least 5 mm and plastered. The operation of doors during installation of which the gaps were sealed only with foam without sealing with mortar is not allowed.
9.1 During operation, a general inspection of the door should be carried out at least once a quarter, eliminating identified defects and malfunctions, while addressing Special attention on the:
- operability of fittings;
- the size of the gaps between the canvas and the frame established in the manufacturer’s design and operational documentation;
- condition of sealing and thermally expanding gaskets.
9.2 During operation of the doors, their surface should be periodically cleaned by wiping with a rag soaked in water or a cleaning solution. Movable joints, as necessary, should be lubricated with grease in accordance with GOST 21150.
Water or cleaning solution must not get between the glass and the glazing frame, on thermal expansion gaskets, or in moving joints. When using doors at facilities where periodic treatment of the surface of frames and leaves with special compounds is mandatory, the design of parts and assemblies must ensure their protection from corrosion and violation of the fire-fighting properties of the product.
9.3 When using glazed doors, direct exposure to them should be avoided to avoid clouding ultraviolet radiation (Sun rays, electric welding arc, etc.), except in cases where the manufacturer of fire-resistant glazing guarantees its immunity to impacts of this kind.
9.4 On glazed doors installed in porous concrete or walls (partitions) made of plasterboard or gypsum fiber boards, it is recommended to install top-mounted self-closing devices.
Appendix A
(informative)
1 - solid; 2 - with light-transmitting elements; 3 - with transom
Figure A.1 - Single-leaf doors
1 - solid; 2 - unequal; 3 - with transom
Figure A.2 - Double doors
1 - single door right opening; 2 - double door left opening
Figure A.3 - Examples of door opening direction
1 - with a threshold with a vestibule; 2 - with a threshold without a vestibule; 3 - with thresholds without rebate and attached; 4 - with a threshold without a rebate and a retractable threshold
Figure A.4 - Examples of structural design of doors with a closed frame
1
- without threshold; 2
- with an added threshold; 3
- with a built-in retractable threshold; 4
- with retractable threshold of overhead type
Figure A.5 - Examples of structural design of doors with a “U”-shaped (open) frame
Appendix B
(informative)
1 - thermal insulation pad
Figure B.1 - Examples of structural design of door frames
Appendix B
(informative)
1 - bracket made of steel strip; 2 , 7 - squares; 3 - channel; 4 - profile rectangular section; 5 - bent profile using contact welding; 6 - sheathing sheets with bends; 8 - thermal insulation gasket; 9 - adhesive layer
Figure B.1 - Examples of structural design of door leaves
Appendix D
(informative)
1 - glass holder; 2 - seal; 3 , 4 - non-flammable thermal insulation materials; 5 - thermally expanding gaskets; 6 - glazing
Figure D.1 - Examples of structural design of glazing units
1 Certificate of registration legal entity- work producer (copy)
2 License from the Ministry of Emergency Situations or SRO approval for installation fire protection structures(copy)
3 Specification installed products indicating product numbers and corresponding openings on floor plans
4 Certificates of compliance with fire safety standards for products (certified in accordance with the established procedure)
5 Product passports
6 List of manufacturers and/or suppliers of fittings and components for replacement installed in products if they malfunction
7 Drawings of assembly units
8 Warranty for installation
Note - As-built documentation is subject to storage by the developer or customer until the final inspection by the state construction supervision body. During the final inspection executive documentation transferred by the developer or customer to the state construction supervision body. After the state construction supervision body issues a conclusion on the compliance of the constructed, reconstructed, repaired capital construction project with the requirements of technical regulations (norms and rules), other regulatory legal acts and design documentation, the as-built documentation is transferred to the developer or customer for permanent storage.
RD 50-690-89 Guidelines. Reliability in technology. Methods for assessing reliability indicators based on experimental data |
UDC 692.811:006.354 | OKS 13.220.50, | ||
Key words: fire barriers, filling fire barriers, steel doors, fire doors |
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Electronic document text
prepared by Kodeks JSC and verified against:
official publication
M.: Standartinform, 2019
When selling, each fire door must be accompanied by a “Fire Door Passport”. It may be required by the fire inspector upon acceptance installed door. If you do not have a passport, the door may not be accepted.
Each manufacturer develops its own passport. Here is the passport we provide.
FIRE DOORS
PASSPORT
1. GENERAL INFORMATION ABOUT THE PRODUCT
The doors are intended for installation** in specialized premises that require protection from fire and unauthorized entry.
Fire safety certificate _________________________
Doors are available in the following variants:
— solid door (without glazing) — DP
- glazed door (glazing up to 25% of the door leaf area
The manufacturer reserves the right to make changes to the door design that are not specified in this passport and do not impair its fire resistance.
At the Customer's request, it is possible to change the overall dimensions of the door to fit the finished installation opening and install additional locks.
Note:
** Place of installation of fire protection door block must comply with SNiP 21-01-97* or GOST R 53780-2010
4. SAFETY PRECAUTIONS
4.1. Move the door leaf smoothly to avoid injury to yourself and door damage.
4.2. Do not close the door by holding it by the end.
4.3. Do not leave things and tools within the turning radius of the door leaf.
4.4. Do not leave people locked in the room where the door is being installed.
4.5. Allow only people who are familiar with the product data sheet and trained in working with the lock to operate the door.
5. STORAGE, TRANSPORTATION, PACKAGING
5.1. Before putting into operation, the product must be stored in the manufacturer’s warehouse at an ambient temperature of 5 to 40°C and a relative humidity of no more than 80% at a temperature of (25±10)°C.
5.2. When storing products in a stack, their number in height should not exceed three.
5.3. Keys and passports must be stored separately from the doors and the key numbers must be marked on the door tag.
5.4. The product can be transported by all types of transport in accordance with the “Rules for the transportation of goods” applicable to each type of transport.
During transportation it is not allowed:
— exposure to direct precipitation (rain, snow);
— contact with construction dirt, especially cement dust or mortar, on the canvas;
— deformation of the door frame and mechanism during rigging work.
6. WARRANTY
6.1. The manufacturer guarantees the quality of the door (and its elements) subject to compliance with installation requirements, operating conditions, transportation and storage rules.
6.2. Warranty period (except door closers) — 1 year from the date of sale.
6.3. During the warranty period, the manufacturer undertakes to repair faulty parts or the product as a whole free of charge, subject to the return of defective parts or the product with a passport.
6.4. If the product fails due to the Customer's fault, the manufacturer may make repairs at the Customer's expense.
7. CERTIFICATE OF ACCEPTANCE
Manager's door No.______ complies with technical specifications
TU 5262-005-20504122-2014 and declared fit for use.
Release date "______"__ 2014
Mark OTK_______ (signature) M.P.
Date of sale "______"__ 2014
Fireproof steel blind single-leaf doors
Always in stock, standard sizes 2070mm*870mm and 2070mm*970mm
Depending on the purpose and requirements, fire protection metal doors can be divided into 3 types:
With glazing less than 25% of the door area
With glazing more than 25% of the door area
The door provided above belongs to the first type - a fireproof steel blind single-leaf door
According to GOST R 53307-2009 Building structures, FIRE DOORS AND GATES, Fire resistance test method, paragraph 5: the following 2 limit state indicators are applied to fire doors:
Loss of integrity (E)
Loss of thermal insulation ability (I)
Our company manufactures solid steel fire doors with the following fire resistance limits:
DPM EI-15 (with a fire resistance limit of 15 minutes)
PDM EI-30 (with a fire resistance limit of 30 minutes)
PDM EI-45 (with a fire resistance limit of 45 minutes)
PDM EI-60 (with a fire resistance rating of 60 minutes)
Fire resistance limits of fire barriers according to the "Technical Regulations on Fire Safety Requirements" ( the federal law dated July 22, 2008 No. 123-FZ), table 23:
Type of fire barriers 2 - fire resistance limit of fire barriers REI45, type of filling of openings in fire barriers 2, type of airlock 2
2.Partitions:
Type of fire barriers 1 - fire resistance limit of fire barriers EI45, type of filling of openings in fire barriers 2, type of airlock 1.
Type of fire barriers 2 - fire resistance limit of fire barriers EI15, type of filling of openings in fire barriers 3, vestibule type 2.
3. Translucent partitions with glazing area of more than 25 percent:
Type of fire barriers 1 - fire resistance limit of fire barriers EIW45, type of filling of openings in fire barriers 2, type of airlock 1.
Type of fire barriers 2 - fire resistance limit of fire barriers EIW15, type of filling of openings in fire barriers 3, vestibule type 2.
4. Floors:
Type of fire barriers 1 - fire resistance limit of fire barriers REI150, type of filling of openings in fire barriers 1, type of airlock 1.
Type of fire barriers 2 - fire resistance limit of fire barriers REI60, type of filling of openings in fire barriers 2, vestibule type 1
Type of fire barriers 3 - fire resistance limit of fire barriers REI45, type of filling of openings in fire barriers 2, type of airlock vestibule 1.
Type of fire barriers 4 - fire resistance limit of fire barriers REI15, type of filling of openings in fire barriers 3, type of airlock vestibule 2
Fire resistance limits for filling openings in fire barriers according to the “Technical Regulations on Fire Safety Requirements” (Federal Law No. 123-FZ dated July 22, 2008), Table 24:
1. Doors (except for doors with more than 25 percent glazing and smoke-gas-tight doors), gates, hatches, valves, curtains and screens:
Type of filling of openings in fire barriers 2 - fire resistance limit EI30
Type of filling of openings in fire barriers 3 - fire resistance limit EI15
2. Doors with more than 25 percent glazing:
Type of filling of openings in fire barriers 1 - fire resistance limit EIW60
Type of filling of openings in fire barriers 2 - fire resistance limit EIW30
Type of filling of openings in fire barriers 3 - fire resistance limit EIW15
3. Smoke-tight doors (except for doors with more than 25 percent glazing):
Type of filling of openings in fire barriers 1 - fire resistance limit EIS60
Type of filling of openings in fire barriers 2 - fire resistance limit EIS30
Type of filling of openings in fire barriers 3 - fire resistance limit EIS15
4. Smoke-gas-tight doors with glazing of more than 25 percent, curtains and screens:
Type of filling of openings in fire barriers 1 - fire resistance limit EIWS60
Type of filling of openings in fire barriers 2 - fire resistance limit EIWS30
Type of filling of openings in fire barriers 3 - fire resistance limit EIWS15
5. Elevator shaft doors:
Type of filling of openings in fire barriers 2 – fire resistance limit EI30 (in buildings with a height of no more than 28 meters, the fire resistance limit of elevator shaft doors is accepted E 30)
Type of filling of openings in fire barriers 1 - fire resistance limit E60
Type of filling of openings in fire barriers 2 - fire resistance limit E30
Type of filling of openings in fire barriers 3 - fire resistance limit E15
7. Curtains:
Type of filling of openings in fire barriers 1 - fire resistance limit EI60
Requirements for the elements of the vestibule gateway according to the “Technical Regulations on Fire Safety Requirements” (Federal Law No. 123-FZ dated July 22, 2008), Table 25:
1.Type of airlock 1:
Types of vestibule elements – partitions 1, floors 3, filling of openings 2
2.Type of airlock 2:
Types of airlock elements – partitions 2, floors 4, filling of openings 3
Our company is engaged in the manufacture and installation of fireproof steel blind single-leaf doors. It is clear that the information described above is difficult to understand and, so as not to make mistakes when choosing and calculating such structures, we will be happy to provide you with a consultation and select best option, based on your project or specification.
