Thermal insulation products for building applications - Instructions for mounting and fixing for determination of the reaction to fire testing of external thermal Insulation composite systems (ETICS)

This European Standard specifies instructions for mounting and fixing for reaction to fire testing for External Thermal Insulation Composite Systems (ETICS) and gives rules for the field of application of test results.

Wärmedämmstoffe für Gebäude - Einbau- und Befestigungsbedingungen für die Prüfung des Brandverhaltens von außenseitigen Wärmedämm-Verbundsystemen (WDVS)

Diese Europäische Norm legt Einbau- und Befestigungsbedingungen zur Prüfung des Brandverhaltens von außenseitigen Wärmedämm-Verbundsystemen (WDVS) fest und führt Regeln für den Anwendungsbereich von Prüfergebnissen auf.

Produits isolants thermiques pour le bâtiment - Instructions de montage et de fixation pour l’essai de réaction au feu des systèmes composites d’isolation thermique par l’extérieur (ETICS)

La présente Norme européenne spécifie des instructions de montage et de fixation pour l’essai de réaction au feu des systèmes composites d’isolation thermique par l’extérieur (ETICS) et fournit des règles pour le domaine d’application des résultats d’essai.

Toplotnoizolacijski proizvodi za uporabo v gradbeništvu - Navodila za vgradnjo in pritrjevanje za preskušanje odziva na ogenj zunanjih sestavljenih toplotnoizolacijskih sistemov (ETICS)

Ta standard določa navodila za vgradnjo in pritrjevanje za preskušanje odziva na ogenj za zunanje sestavljene toplotnoizolacijske sisteme (ETICS) ter podaja pravila za področje uporabe rezultatov preskusa.

General Information

Status
Published
Publication Date
08-Dec-2015
Current Stage
9060 - Closure of 2 Year Review Enquiry - Review Enquiry
Due Date
04-Jun-2021
Completion Date
04-Jun-2021

Buy Standard

Standard
EN 16724:2016
English language
16 pages
sale 10% off
Preview
sale 10% off
Preview

e-Library read for
1 day

Standards Content (sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Toplotnoizolacijski proizvodi za uporabo v gradbeništvu - Navodila za vgradnjo in pritrjevanje za preskušanje odziva na ogenj zunanjih sestavljenih toplotnoizolacijskih sistemov (ETICS)Wärmedämmstoffe für Gebäude - Einbau- und Befestigungsbedingungen für die Prüfung des Brandverhaltens von außenseitigen Wärmedämm-Verbundsystemen (WDVS)Produits isolants thermiques pour le bâtiment - Instructions de montage et de fixation pour l’essai de réaction au feu des systèmes composites d’isolation thermique par l’extérieur (ITE)Thermal insulation products for building applications - Instructions for mounting and fixing for determination of the reaction to fire testing of external thermal Insulation composite systems (ETICS)91.100.60Thermal and sound insulating materials13.220.50Požarna odpornost gradbenih materialov in elementovFire-resistance of building materials and elementsICS:Ta slovenski standard je istoveten z:EN 16724:2015SIST EN 16724:2016en,fr,de01-februar-2016SIST EN 16724:2016SLOVENSKI

STANDARD
SIST EN 16724:2016
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16724
December
t r s w ICS
{ sä s r rä x r English Version

Thermal insulation products for building applications æ Instructions for mounting and fixing for determination of the reaction to fire testing of external thermal Insulation Produits isolants thermiques pour le bâtiment æ Instructions de montage et de fixation pour l 5essai de réaction au feu des systèmes composites d 5isolation

Wärmedämmstoffe für Gebäude æ Einbauæ und Befestigungsbedingungen für die Prüfung des Brandverhaltens von außenseitigen WärmedämmæThis European Standard was approved by CEN on

t v October
t r s wä

egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä

translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä

CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä

EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels

t r s w CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN

s x y t vã t r s w ESIST EN 16724:2016

EN 16724:2015 (E) 2 Contents Page European foreword ....................................................................................................................................................... 3 1 Scope .................................................................................................................................................................... 4 2 Normative references .................................................................................................................................... 4 3 Terms and definitions ................................................................................................................................... 4 4 Principle ............................................................................................................................................................. 6 5 Instructions for mounting and fixing, field of application ............................................................... 6 5.1 General ................................................................................................................................................................ 6 5.2 Testing according to EN ISO 1182 (Non-combustibility test) .......................................................... 7 5.2.1 General ................................................................................................................................................................ 7 5.2.2 Base coat and finishing coats ...................................................................................................................... 7 5.2.3 Reinforcement .................................................................................................................................................. 7 5.2.4 Thermal insulation products ...................................................................................................................... 7 5.2.5 Adhesives ........................................................................................................................................................... 8 5.2.6 Key coat and decorative coat ...................................................................................................................... 8 5.3 Testing according to EN ISO 1716 (Heat of combustion, QPCS -Value) ........................................ 8 5.3.1 General ................................................................................................................................................................ 8 5.3.2 Base coat and finishing coat ........................................................................................................................ 8 5.3.3 Reinforcement .................................................................................................................................................. 8 5.3.4 Thermal insulation products ...................................................................................................................... 8 5.3.5 Adhesives ........................................................................................................................................................... 8 5.3.6 Calculation of the highest gross heat of combustion of a kit QPCS, kit, decisive ...................... 8 5.3.7 Key coat and decorative coat ...................................................................................................................... 8 5.4 Testing according to EN 13823 (Single burning item – SBI) ............................................................ 9 5.4.1 General ................................................................................................................................................................ 9 5.4.2 Test specimen ................................................................................................................................................... 9 5.4.3 Base coat and finishing coat ........................................................................................................................ 9 5.4.4 Reinforcement ............................................................................................................................................... 10 5.4.5 Thermal insulation products ................................................................................................................... 10 5.4.6 Adhesives ........................................................................................................................................................ 11 Figure 1 — Schematic drawing of the test specimen in the SBI-test according to EN 13823 .......... 11 5.4.7 Key coat and decorative coat ................................................................................................................... 12 5.5 Testing according to EN ISO 11925-2 (Small flame test) ............................................................... 12 5.5.1 General ............................................................................................................................................................. 12 5.5.2 Test specimen ................................................................................................................................................ 12 5.5.3 Base coat and finishing coats ................................................................................................................... 12 5.5.4 Reinforcement ............................................................................................................................................... 12 5.5.5 Thermal insulation products ................................................................................................................... 12 5.5.6 Adhesives ........................................................................................................................................................ 13 5.5.7 Key coat and decorative coat ................................................................................................................... 14 6 Test results and classification report ................................................................................................... 14 Annex A (informative)

Calculation of QPCS, kit, decisive (formulae and example) .......................... 15 A.1 General ............................................................................................................................................................. 15 Table A.1 — Data of the ETICS-components ..................................................................................................... 15 A.2 Conversion ...................................................................................................................................................... 16

SIST EN 16724:2016

EN 16724:2015 (E) 3 European foreword This document (EN 16724:2015) has been prepared by Technical Committee CEN/TC 88 “Thermal insulating materials and products”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2016, and conflicting national standards shall be withdrawn at the latest by June 2016. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 16724:2016

EN 16724:2015 (E) 4 1 Scope This European Standard specifies instructions for mounting and fixing for reaction to fire testing for External Thermal Insulation Composite Systems (ETICS) and gives rules for the field of application of test results. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 13238, Reaction to fire tests for building products - Conditioning procedures and general rules for selection of substrates EN 13501-1:2007+A1:2009, Fire classification of construction products and building elements - Part 1: Classification using data from reaction to fire tests EN 13823, Reaction to fire tests for building products - Building products excluding floorings exposed to the thermal attack by a single burning item EN 15725, Extended application reports on the fire performance of construction products and building elements EN ISO 1182, Reaction to fire tests for products - Non-combustibility test (ISO 1182) EN ISO 1716, Reaction to fire tests for products - Determination of the gross heat of combustion (calorific value) (ISO 1716) EN ISO 9229, Thermal insulation - Vocabulary (ISO 9229) EN ISO 11925-2, Reaction to fire tests - Ignitability of products subjected to direct impingement of flame - Part 2: Single-flame source test (ISO 11925-2) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 9229 and the following apply. 3.1 gross heat of combustion QPCS heat of combustion of a substance when the combustion is complete and any produced water is entirely condensed under specified conditions Note 1 to entry: The gross heat of combustion is expressed in mega joules per kilogram. 3.2 adhesive component used for bonding the thermal insulation product to the substrate SIST EN 16724:2016

EN 16724:2015 (E) 5 3.3 anchors for thermal insulation products fixing device consisting of a plate for fixing the thermal insulation product and if appropriate also the reinforced base coat, a sleeve which passes through the thermal insulation product and a part which is embedded or otherwise affixed to the substrate 3.4 anchors for profiles and rails device for fixing the profiles or rails to the substrate 3.5 ancillary material any supplementary component used in addition to the kit, which shall be used according to system holders application rules Note 1 to entry: Ancillary materials are used e.g. to form joints or to achieve continuity or to give specific protection (mastics, joint-covers, corner stripes, corner profiles, base profiles, fire barriers etc.) 3.6 base coat component applied directly by rendering on to the thermal insulation product 3.7 component group of factory-made products fulfilling the same functions as a part of the design ETICS 3.8 finishing coat component applied to the reinforced base coat, possibly preceded by a key coat 3.9 glass fibre mesh as reinforcement textile fabrics consisting of continuous glass filament yarn in both the warp and the weft directions embedded in the base coat 3.10 metal mesh as reinforcement galvanized steel or stainless steel mesh fixed with anchors embedded in the reinforced base coat 3.11 mechanical fixing device device for fixing assembled kits to the substrate EXAMPLE Rails, anchors, profiles 3.12 substrate part of the wall/test assembly to which the kit is fixed 3.13 substantial components material that constitutes a significant part of a non-homogeneous product. A layer with a mass/unit area

· 1,0 kg/m2 or a thickness

sá r mm is considered to be a substantial component [SOURCE: EN 13501-1:2007+A1:2009, 3.1.5] SIST EN 16724:2016

EN 16724:2015 (E) 6 3.14 non-substantial components material that does not constitute a significant part of a non-homogeneous product. A layer with a mass/unit area < 1,0 kg/m2 and a thickness < 1,0 mm is considered to be a non-substantial component Note 1 to entry: Two or more non-substantial layers that are adjacent to each other (i.e. with no substantial component(s) in between the layers) are regarded as one non-substantial component when they collectively comply with the requirements for a layer being a non-substantial component. [SOURCE: EN 13501-1:2007+A1:2009, 3.1.6] 3.15 organic content total amount of organic substances as part of a component or a product related to the mass in cured and dried conditions Note 1 to entry: Will be declared by the system holder according to the formulation of the product in question and will be determined by calculation. It is given in percentage by mass in cured and dried condition. 3.16 worst case configuration of specified ETICS components for test purposes that leads to the most discriminating class or level of a certain characteristic which leads to results valid for a group of configurations with assumed equal or better performance Note 1 to entry: Characteristics can be e.g. impact resistance, reaction to fire, etc. 4 Principle The reaction to fire classification (Euro classes) shall be determined in accordance with EN 13501-1, respecting the test conditions of the ETICS laid down in this standard. In order to evaluate the reaction to fire all kits of the design ETIC system as well as the individual components shall be considered. Test results may be also valid for the assessment of the reaction to fire of further design ETICS. Rules are given below. NOTE 1 A European reference fire scenario has not been laid down for facades. In some Member States, the classification of ETICS according to EN 13501–1 might not be sufficient for the use on facades. An additional assessment of ETICS according to national provisions (e.g. on the basis of large scale tests) might be necessary to comply with Member State regulations, until the existing European classification system has been completed. NOTE 2 In some Member States the requirements might exist to demonstrate the behaviour of products with respect to continuous glowing combustion in the case of fire. Additional national assessments e.g. on the basis of national procedures to demonstrate this behaviour might be required until a European harmonized procedure will be available. 5 Instructions for mounting and fixing, field of application 5.1 General This clause gives instructions for mounting and fixing for reaction to fire testing of a kit and its single components. This clause includes the field of application of the test results of the kits as well as of its single components. SIST EN 16724:2016

EN 16724:2015 (E) 7 Base coats shall be grouped according to the binder type into inorganic (cement-calcium hydroxide, alkali silicate, etc.) and organic (silicon resin, synthetic resin, etc.) coats. Finishing coats shall be grouped in the same way. For each group of base coats and finishing coats the product with the highest organic content shall be tested in combination with the adhesive having the highest organic content. If there are only differences in the organic content but no difference in the organic component itself, the product with the highest organic content shall be tested. The test results are valid also for adhesives, base coats and finishing coats with equal or lower organic content. If adhesives, base coats or finishing coats include flame retardants, those components with the lowest amount of flame retardant shall be tested additionally. The key coat and the decorative coat may be neglected if the layer thickness of each coat is less than 200 µm and the organic content is less than 5 %. NOTE The layer thickness may be calculated by the coverage. Key coat and decorative coat shall be considered for testing unless it can be neglected according to the rules mentioned in the paragraph before. The key coat and the decorative coat with the highest PCS-value (according to EN ISO 1716) shall be used for preparing the specimens. 5.2 Testing according to EN ISO 1182 (Non-combustibility test) 5.2.1 General This test method is relevant for the classes A1 and A2. For classes A1 and A2 every substantial component (3.12) shall be tested. Mechanical fixing devices and ancillary materials which are not continuous but discrete components of an ETICS shall not be considered for testing and classification regarding non-combustibility. NOTE Base coats, finishing coats and adhesives in accordance with the provisions of EC decision 96/603/EC (amended by decisions 2000/605/EC and 2003/424/EC) are considered to satisfy the requirements for performance class A1 without the need for testing. 5.2.2 Base coat

...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.