SIST EN 14135:2004

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Brandschutzbekleidungen - Bestimmung der BrandschutzwirkungRevetements - Détermination de la capacité de protection contre l'incendieCoverings - Determination of fire protection ability91.060.99Drugi stavbni elementiOther elements of buildings13.220.50Požarna odpornost gradbenih materialov in elementovFire-resistance of building materials and elementsICS:Ta slovenski standard je istoveten z:EN 14135:2004SIST EN 14135:2004en,fr,de01-oktober-2004SIST EN 14135:2004SLOVENSKI
STANDARD



SIST EN 14135:2004



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14135August 2004ICS 13.220.50 English versionCoverings - Determination of fire protection abilityRevêtements - Détermination de la capacité de protectioncontre l'incendieBrandschutzbekleidungen - Bestimmung derBrandschutzwirkungThis European Standard was approved by CEN on 10 December 2003.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14135:2004: ESIST EN 14135:2004



EN 14135:2004 (E)
2 Contents page Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Principle.5 5 Test equipment.5 6 Preparation of test specimen.5 7 Test procedure.6 8 Expression of test results.6 9 Test report.7 10 Field of direct application of test results.7
SIST EN 14135:2004



EN 14135:2004 (E) 3 Foreword This document (EN 14135:2004) has been prepared by Technical Committee CEN/TC 127 “Fire safety in buildings”, the secretariat of which is held by BSI. 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 February 2005, and conflicting national standards shall be withdrawn at the latest by February 2005. This European Standard has been prepared under a Mandate given to CEN by the Commission of the European Communities and the European Free Trade Association, and supports essential requirements of the Construction Products Directive. Safety warning The attention of all persons concerned with managing and carrying out this test is drawn to the fact that fire testing may be hazardous and that there is a possibility that toxic and/or harmful smoke and gases may be evolved during the test. Operational hazards may also arise during the testing of specimens and the disposal of test residues. An assessment of all potential hazards and risks to health should be made and safety precautions should be identified and provided. Written safety instructions should be issued. Appropriate training should be given to relevant personnel. Laboratory personnel should ensure that they follow written safety instructions at all times. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. SIST EN 14135:2004



EN 14135:2004 (E)
4 1 Scope This document specifies a method for determining the ability of a covering to protect underlying products against damage during a specified fire exposure. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1363-1:1999, Fire resistance tests — Part 1: General requirements. EN ISO 13943:2000, Fire safety — Vocabulary (ISO 13943:2000). 3 Terms and definitions For the purposes of this document the terms and definitions given in EN 1363-1:1999, EN ISO 13943:2000 and the following apply. 3.1 covering product which is intended to protect underlying products against damage during a specified fire exposure 3.2 product material, element or component about which information is required 3.3 material basic single substance or a uniformly dispersed mixture of substances, e.g. metal, stone, timber, concrete, mineral wool with dispersed binder, polymers 3.4 damaged material material which has been burnt, charred, melted, shrunk or otherwise visually changed.
Discoloration and soot deposits are not regarded as damage 3.5 burnt material material which has been destroyed by combustion or pyrolysis 3.6 charred material material which has formed carbonaceous residue resulting from pyrolysis or combustion 3.7 melted material material which has melted under the influence of heat 3.8 shrunk material material which has become smaller in size SIST EN 14135:2004



EN 14135:2004 (E) 5 3.9 substrate product which is used beneath the product about which information is required 3.10 test specimen covering and substrate provided for the purpose of determining the fire protection ability of the covering 4 Principle The covering is attached to the lower side of a horizontally orientated substrate and is exposed from below in a furnace in accordance with EN 1363-1 during a specified time stipulated in advance. The temperature rises in the test specimen are recorded. The covering i
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