EN 131-2:2010+A1:2012

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Leitern - Teil 2: Anforderungen, Prüfung, KennzeichnungÉchelles - Partie 2: Exigences, essais, marquageLadders - Part 2: Requirements, testing, marking97.145LestveLaddersICS:Ta slovenski standard je istoveten z:EN 131-2:2010+A1:2012SIST EN 131-2:2010+A1:2012en,fr,de01-julij-2012SIST EN 131-2:2010+A1:2012SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 131-2:2010+A1
May 2012 ICS 97.145 Supersedes EN 131-2:2010English Version
Ladders - Part 2: Requirements, testing, marking
Échelles - Partie 2: Exigences, essais, marquage
Leitern - Teil 2: Anforderungen, Prüfung, Kennzeichnung This European Standard was approved by CEN on 20 May 2010 and includes Amendment 1 approved by CEN on 16 April 2012.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
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B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 131-2:2010+A1:2012: ESIST EN 131-2:2010+A1:2012

Test sequence . 35Annex B (informative)
A-deviations . 37Bibliography . 40 SIST EN 131-2:2010+A1:2012

It does not apply to ladders used for work on or near live electrical systems or installations. For this purpose EN 61478 applies. NOTE For insulating ladders for use on or near low voltage electrical installations in the range below 1000 V a.c or
1 500 V d.c. EN 50528 is under preparation. This European Standard is intended to be used in conjunction with EN 131-1. For single or multiple hinge joint ladders EN 131-4 applies. 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 59, Glass reinforced plastics — Measurement of hardness by means of a Barcol impressor EN 131-1:2007, Ladders — Part 1: Terms, types, functional sizes EN 131-3, Ladders — Part 3: User Instructions EN 204, Classification of thermoplastic wood adhesives for non-structural applications EN 301, Adhesives, phenolic and aminoplastic, for load-bearing timber structures — Classification and performance requirements EN 385, Finger jointed structural timber — Performance requirements and minimum production requirements EN 386:2001, Glued laminated timber — Performance requirements and minimum production requirements EN 391:2001, Glued laminated timber — Delamination test of glue lines EN 392, Glued laminated timber — Shear test of glue lines EN 408, Timber structures — Structural timber and glued laminated timber — Determination of some physical and mechanical properties EN 844-9:1997, Round and sawn timber — Terminology — Part 9: Terms relating to features of sawn timber EN 1310, Round and sawn timber — Method of measurement of features EN 61478, Live working — Ladders of insulating material (IEC 61478:2001) EN ISO 179-1, Plastics — Determination of Charpy impact properties — Part 1: Non-instrumented impact test (ISO 179-1:2000) EN ISO 527-1, Plastics — Determination of tensile properties — Part 1: General principles (ISO 527-1:1993 including Corr 1:1994) SIST EN 131-2:2010+A1:2012

(ISO 6892-1:2009) EN ISO 14125, Fibre-reinforced plastic composites — Determination of flexural properties (ISO 14125:1998) EN ISO 14731, Welding coordination — Tasks and responsibilities (ISO 14731:2006) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 131-1:2007 and the following apply. 3.1 thermoset plastic plastic that has been cured by heat or by other means such as radiation, catalysts, etc., into a substantially infusible and insoluble state [EN ISO 472:2001] 3.2 composite material crosslinkable resin-based material with a continuous reinforcement fibre as filler (e.g. fibreglass) 3.3 thermoplastic material plastic material other than thermoset plastic or composite with or without filler and with or without rein-forcement 3.4 maximal total load maximum weight that the ladder is designed to support when set up in accordance with the manufacturer's instruction 4 Requirements 4.1 General The requirements are based upon a maximum total load of 150 kg. SIST EN 131-2:2010+A1:2012

EN ISO 6892-1 of minimum 5 %. All load bearing parts made of aluminium alloy shall have a thickness of at least 1,2 mm. 4.2.2 Steel If cold rolled steel or a special alloy-steel is used the ratio between 0,2 % yield-stress and ultimate strength (Rp 0,2/Rm) shall be lowe
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