EN 16034

EN Standard Details
Reference EN 16034:2014
Type Product norm
Status Published, 30th April 2015
Title Pedestrian doorsets, industrial, commercial, garage doors and openable windows - Product standard, performance characteristics - Fire resisting and/or smoke control characteristics
Comitee default
Work Item Number 00033473
Directives 305/2011
Mandate M/101
Citation in OJEU 305/2011 (C 226, 2015-07-10)
CE Marking Only possible in combination with either:
  • EN 14351-1
  • prEN 14351-2
  • EN 13241-1
  • EN 16361
Normative reference
  • EN 1125
  • EN 1154
  • EN 1155
  • EN 1158
  • EN 1191
  • EN 12209
  • EN 12605
  • EN 13501-2
  • EN 13637
  • EN 14637
  • EN 14846
  • EN 1634-1
  • EN 1634-3
  • EN 1670
  • EN 179
  • EN 1935
  • prEN 15685
  • prEN 15887

EN 16034 refers to a set of European standards which specify the technical performance characteristics for fire resisting and/or smoke control products, or better known in common language as fire/smoke doors or fire/smoke proof doors. Compliance with this standard requires to fulfill the requirements of the Construction Product Regulation (EU) No. 305/2011 for construction products (short CPR), which are placed on the EU market with the intention to become permanent parts of a construction.

The primary purpose of the CPR is to remove technical barriers to trade for product manufacturers within the Internal market through the development and adoption of common European technical specifications (harmonised product standards and European Technical Approvals (ETAs) in case there is no harmonised product standard yet).

With the publication of EN 16034 conflicting national standards shall be withdrawn within a transitional period of 3 years (co-existence period). Product manufacturers can sell their products throughout Europe by complying with a single common specification recognised and accepted by all Member States, rather than having to test and comply with different national standards in each of them.

EN 16034 shall be implemented on a national level by national standardization bodies. Any conflicting national standards and / or national regulations have to be withdrawn latest when the co-existence period ends. The national editions of the standard receive the code of the national standardization body as prefix - for example DIN EN 16034 in Germany or UNI EN 16034 in Italy.

Products which are covered by EN 16034 have to be CE marked when placed on the market. CE marking enables free trade within all Member States. This is a major change as the affixing of the CE marking under the provisions of the old Construction Products Directive (CPD) which has been replaced by the Construction Products Regulation (CPR) was wrongly considered to be voluntary.

Most recent updates

Rumors

The second OJEU publication (see section "Most recent updates") shall clarify that EN 16034 can only be used together with one of the product standards EN 14351-1 (external pedestrian doors, prEN 14351-2 (internal pedestrian doors), EN 13241 (industrial, garage, commercial doors) and EN 16361 (power operated pedestrian doors).

prEN 14351-2 is still a standard under review and therefore not an official standard yet. The formal vote (UAP) has not been held and there are still points to clarify by the CEN consultants. At least one year of delay can be expected (as of June 2016).

EN 16361 has been published but has not yet been listed in the OJEU. The standard is to be implemented by the European Commission with a "delegated act". News cannot be expected before February 2017.

Interpretation of current situation

Most fire rated doors are used as internal doors (around 90% of the European market in terms of quantity). Given that EN 16034 can only be used in conjunction with other standards (internal, external, power operated pedestrian doors, industrial doors) and given that the standard for internal doors is a work in progress (prEN 14351-2) the applicability date of 1 November will not change anything for the sector. Most fire rated doors currently still cannot be CE marked.

History

In 1994 the European Commission with the mandate M/101 has invited the European Standardization bodies CEN and CENELEC to draw up a common European standard for fire and smoke proof doors. In 2015 the final version has been published under the standard code EN 16034 on the Official Journal of the European Union.

Scope

Fire rated vertically sliding gate, fire rated swing door and fire rated roller shutter.
Fire rated vertically sliding gate, fire rated swing door and fire rated roller shutter.
Fire rated horizontally sliding gate.
Fire rated horizontally sliding gate.

This European Standard identifies safety and performance requirements applicable to all fire resisting and/or smoke control products intended to be used in fire and/or smoke compartmentation and/or escape routes, which are either:

and either:

and completed:

Exclusions

This European Standard does not cover:

Product characteristics

EN 16034 covers several essential characteristics related to the intended use of the construction product which are in particular:

Testing and classification

All characteristics covered by this standard shall be determined with tests performed by an independent third party (Notified Test Body) under the responsibility of a Notified Product Certification Body responsible for the interpretation and classification of the obtained test results.

Before the resistance to fire and/or smoke control the sample shall undergo a pre-test conditioning which is performed with:

After which, the various characteristics are evaluated:

Characteristic Test standard Classification Standard Classes
Fire EN 1634-1 EN 13501-2 E, EI1, EI2, EW + minutes
Smoke EN 1634-3 EN 13501-2 Sa, S200
Ability to release EN 1634-1 or EN 1634-3 (released)
Durability of the ability to release EN 1155 or EN 14637 (release maintained)
Self-closing and durability of self-closing EN 1191 (pedestrian) or EN 12605 (industrial doorsets) EN 13501-2 C + class 1-5

Procedure

Doors, gates and windows covered by EN 16034 are subject to system 1 of the Assessment and Verification of Constancy of Performance (short AVCP) which means that the manufacturer in addition to the mentioned test and classification process is also under the surveillance of a Notified Surveillance Body responsible for the continuous surveillance and assessment of the Factory Production Control (short FPC).

Initial Type Testing (ITT)

The manufacturer shall decide the use of his product (scope). On this basis the Notified Product Certification Body (NPC) will set a testing program (optionally grouping different types of products into families of products) which must be absolved successfully at a Notified Testing Laboratory resulting in a test report for each performed test. The Notified Testing Laboratory can but must not be identical to the NPC.

The achieved results are then interpreted and classified by the NPC and eventually extended by the use of the "direct" and "extended field of application" in order to allow for different dimensions, use of different hardware, etc.

Factory Production Control (FPC)

After the successful testing and assessment of the product the Notified Product Certification Body inspects the manufacturing plant (Initial inspection) and assesses the Factory Production Control system (i.e. ISO or similar). If successful, the NPC may issue a "Certificate of Constancy of Performance" which forms the basis of the "Declaration of Performance" (short DoP) allowing the manufacturer to CE mark his products.

The manufacturer is furthermore responsible for testing further samples taken directly from the manufacturing plant to keep and maintain his "Certificate of Constancy of Performance" valid and to be able to continue to CE mark his products.

Classification report according to EN 13501-2

This report classifies the products based on the tests carried out, describes in details the components used and defines the boundaries of the product system with the "Field of Direct Application". The field of direct application lists the possible substitutions of components and deviations from the tested models. The field of direct application is very limited and allows modifications only to a strict extend.

EXAP report (extended field of application)

The EXAP report according to EN 15269-series defines the permitted extended variations of tested products (i.e. extension of dimensions, interchangeability of materials, door hardware, constructive details, …) from the tested specimens. The detailed rules for each appropriate material selection are defined in the relevant part of EN 15269-series. Currently the following EXAPs are available or in preparation:

Standard Description Status of standard
EN 15269-1 General requirements Published
EN 15269-2 Hinged and pivoted steel doorsets Published
EN 15269-3 Hinged and pivoted timber doorsets Published
prEN 15269-4 Glass doors Project
EN 15269-5 Glass doors with metal frames Published
prEN 15269-6 Sliding timber doors Published
EN 15269-7 Sliding steel doors Published
prEN 15269-8 Folding timber doors Project
prEN 15269-9 Folding steel doors Project
EN 15269-10 Steel rolling shutter Published
prEN 15269-11 Operable fabric curtains Project
EN 15269-20 Smoke control doors Published

Cascading

To allow a "reuse" of the tested products the initial manufacturer can collaborate under a contract with "system providers" (or system houses) and delegate/outsource/franchise the production to them. Given that fire and smoke products are covered by AVCP system 1, the system provider has to undergo the Factory Production Control (FPC) and the Continuous surveillance by an Notified Surveillance Body himself. Practically the system provider can avoid to do the initial type testing reusing the classification reports and extended application reports from the original manufacturer.

CE Marking

Example of CE marking with reference numbers.
Example of CE marking with reference numbers.

Products certified according to EN 16034 in combination with either EN 14351-1 (external pedestrian doors, prEN 14351-2 (internal pedestrian doors), EN 13241 (industrial, garage, commercial doors) and EN 16361 (power operated pedestrian doors) can be CE marked and the CE marking symbol shall be in accordance with Art. 30 of Regulation (EC) No 765/2008. The CE marking logo shall be affixed before the product is placed on the market together with the following information:

  1. the notified product certification body
  2. the name of the manufacturer
  3. the address of the manufacturer
  4. the last two digits of the year, when the certificate was obtained
  5. the reference number of the declaration of performance (DoP)
  6. the dated reference to the applied harmonized standard/s (in this case EN 16034 + one of the 4 above mentioned)
  7. the unique identification code of the product
  8. the intended use of the product
  9. the classes declared

Declaration of Performance (DoP)

requires EN 16034 requires the distribution of a Declaration of Performance (DoP), to which every customer or user shall have access.

The DoP lists all essential characteristic of the product as required by EN 16034. The manufacturer shall at least declare one characteristic with a result. Other characteristics can be declared as NPD (“no performance determined).

DoPs are to be provided either in paper form or by electronic means in the language/s of the member state with every product delivered.

16. The declaration of performance for products with fire resisting and/or smoke control characteristics shall contain at least the following details:

• reference of the product-type • reference to the system “AVCP 1” • the listing of the relevant harmonized standard “EN 16034” • the intended use for the construction product • list of essential characteristics for the declared intended use and its relative performance/s

Difference to other certifications systems

Normative references

The European test series for fire resisting doorsets are based on the test standard EN 1634-1 (describes the general principals of the fire resistance and smoke control tests of the doors), the series of test standards EN 1363 (general requirements of the test itself and the furnace) and the classification standard EN 13501-2 (Definition of fire resistance classes).

The US tests for Fire rated doors are based on the NFPA 252 "Standard Methods of Fire Tests of Door Assemblies", the UL 10B "Fire Tests of Door Assemblies" and the UL 10C "Positive Pressure Fire Tests of Door Assemblies".

Large differences exist in opening directions to be tested (EN requires both sides to be tested, UL one side only), permitted wall types (EN lists 3 types of walls, whereas UL does not differ at all), surface temperatures permitted (UL measures the first 30 minutes only, whereas EN the full duration of the test) and sustained flaming allowances (EN no flaming, UL several types and durations allowed). Another major difference is the treatment of the exchangeability of components such as locks, hinges, and frame types. The EN standard basically requires each combination to be tested as a whole, where as UL is satisfied with the single component being tested independently from the door assembly. Further the EN standard differs in its treatment of the extension of dimensions from the UL standard. EN allows for only limited dimensional extensions, but requires in such cases a surplus of test time and better gap values. Whereas the UL Standard does not allow an increase of the dimension of the tested door, you can decrease the dimension without any restriction. Last but not least, UL requires at the end of the fire exposure a hose stream test, where water from a hose is directed to the tested assembly. No water shall penetrate and the door shall withstand the impact. The EN standard does not mention anything similar.

Differences in furnace time / temperature curve

The furnace time / temperature curves differ between the standards UL 10B and EN 1363-1 in that the UL standard focuses most of its rigour around the 20th minute. During the period of 10 to 30 minutes, the furnace temperature is slightly higher according the UL standard, before and after that, the furnace temperature required by the EN Standard is higher.

Test period NFPA 252 / UL 10B Temperature EN 1363-1 Temperature
in minutes Furnace temp in C Furnace temp in F Furnace temp in C Furnace temp in F
5 538 1000 576 1069
10 704 1300 678 1252
30 843 1550 872 1548
45 892 1638 902 1656
60 927 1700 945 1733
120 1010 1850 1049 1920
240 1093 2000 1153 2107

The permitted percentile error quote in the curve's average furnace temperature is more stringent according the UL Standard until the 20th minute, after that the EN standard is more severe.

Test period NFPA 252 and UL 10B EN 1363-1
5 to 20 minutes 10.0% 15.0 - 10.0%
21 to 60 minutes 10.0% 9.5 - 2.51%
61 to 120 minutes 7.5% 2.5%
more than 120 minutes 5.0% 2.5%

Difference in the neutral pressure requirement

The neutral pressure requirements for furnaces according EN 1363-1 are stricter than the pressure criteria requirements of UL 10C. According to the EN standard, the furnace is operated so that the neutral pressure plane (a pressure of zero) is established at 500 mm (less than 20 inches) above notional floor level. Irrespective of this, the pressure at the top of the test specimen shall at no time exceed 20 Pa. (See EN 1363-1 par. 5.2.2.1)

For UL 10C, "the neural plane of the furnace is to be established at a maximum of 40 inches (1016mm) up from the bottom of the test assembly. The pressure that is maintained over the top one-third of the door assembly is not to exceed 0.08 inch H2O (20 Pa) over any portion of the test sample." (Reference: UL 10C par. 11.2 and par. 11.3) For UL 10B, the pressure in the furnace chamber is to be 0 +/-0.01 inches H2O at the top of the door.

Difference in opening directions to be tested

For insulated steel doors EN 1634-1 requires testing in both opening directions (away from the furnace and into the furnace), whereas UL 10C only requires test orientation into the furnace.

Permitted wall types

The EN standard introduces the concept of standard supporting constructions (essentially wall types). These are the constructions into which the test specimen is allowed to be built. The available standard sup¬porting constructions are:

The UL Standard does not specify any such supporting construction types.

Integrity and surface temperatures

The UL standard provides that the unexposed surface temperatures be recorded only for the first 30 minutes of the test. The fire doors are then rated as temperature rise doors for 250 °F, 450 °F or 650 °F, respectively 121,11º degrees, 232,22º degrees and 343,33º degrees Celsius.

The EN standard requests the integrity criteria of the door to be expressed in completed minutes for which the test specimen continues to maintain its separating function during the test without developing temperatures above the initial average tempera¬ture on its unexposed sur¬face which either:

The purpose of average unexposed face temperature measurement is to determine the general level of insulation of the test specimen while ignoring particular hot spots. The purpose of maximum unexposed face temperature measurement is to determine the level of insulation at those locations where higher temperatures are expected to occur. To understand the importance of surface temperature go to youtube and search for "7Afz5sy2808".

Difference in flaming measurement

The EN 1363-1 standard requires that the specimen continues to maintain its separating function during the test without either:

The UL 10B Standard expresses the following concerning the flaming:

Whereas the UL 10C Standard states:

Exchangeability of components

UL allows an individual composition of the door set from various components such as hinges, locks, frames, door leaves etc. as long as every single component has satisfied the UL standard and been tested individually as such. This is not true for the EN standard. Even though for each component there is a separate test standard available, which the single hardware component must satisfy, the EN standard allows only for the tested composition of components. Therefore exchanging hinges, locks, steel sheet thicknesses, etc. is generally not possible without additional tests.

Hose Stream Test

Contrary to the EN Standard, the UL Standards 10B and 10C requires a Hose Stream Test, which measures integrity of specimens after exposure to fire. This includes that immediately within 3 minutes (according to UL 10B, the UL 10C stipulate 1-1/2 minutes) after the termination of the fire resistance test, the tested door is to start to be subjected to the impact, erosion, and cooling effects of a hose stream directed ?rst at the bottom center of the assembly and then at all parts of the exposed surface (according a Hose steam pattern which is specified in the UL standards UL 10B and UL 10C). This can cause penetration of the assembly, breakage and dislodgement of hardware or glazing. (See: UL 10C par. 12.1 and par. 10.1)

See also

References

    External links

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