EN 14399-1:2015

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Hochfeste vorspannbare Garnituren für Schraubverbindungen im Metallbau - Teil 1: Allgemeine AnforderungenBoulonnerie de construction métallique à haute résistance apte à la précontrainte - Partie 1: Exigences généralesHigh strength structural bolting assemblies for preloading - Part 1: General requirements21.060.01Vezni elementi na splošnoFasteners in generalICS:Ta slovenski standard je istoveten z:EN 14399-1:2015SIST EN 14399-1:2015en,fr,de01-maj-2015SIST EN 14399-1:2015SLOVENSKI
STANDARDSIST EN 14399-1:20051DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14399-1
February 2015 ICS 21.060.01 Supersedes EN 14399-1:2005English Version
High-strength structural bolting assemblies for preloading - Part 1: General requirements
Boulonnerie de construction métallique à haute résistance apte à la précontrainte - Partie 1: Exigences générales
Hochfeste vorspannbare Garnituren für Schraubverbindungen im Metallbau - Teil 1: Allgemeine Anforderungen This European Standard was approved by CEN on 22 August 2014.
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, 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 United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14399-1:2015 ESIST EN 14399-1:2015

Page Foreword .3 Introduction .5 1 Scope .6 2 Normative references .6 3 Terms and definitions .7 4 Product characteristics .8 4.1 General .8 4.2 Type (bolting assemblies) .8 4.3 Property class (bolting assemblies) .9 4.4 Product grade (bolts, nuts, washers and, if provided, direct tension indicators) . 10 4.5 k-class and k-factor (bolting assemblies) . 11 5 Testing and assessment methods . 11 5.1 General . 11 5.2 Type (bolting assemblies) . 12 5.3 Property class (bolting assemblies) . 12 5.4 Product grade (bolts, nuts, washers and, if provided, direct tension indicators) . 13 5.5 k-class and k-factor (bolting assemblies) . 15 6 Assessment and Verification of Constancy of Performance (AVCP) . 15 6.1 General . 15 6.2 Type testing . 16 6.3 Factory production control (FPC) . 17 Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation . 23 ZA.1 Scope and relevant characteristics . 23 ZA.2 Procedure for Assessment and Verification of Constancy of Performance (AVCP) of high-strength structural bolting assemblies for preloading . 24 ZA.3 CE marking and labelling . 28 Bibliography . 30
Vk ≤ 0,06 5 Testing and assessment methods 5.1 General The geometry of test specimens, test apparatus, testing procedure and evaluation of test results are specified in supporting standards for each component of the bolting assembly and for their combinations as bolting assemblies. SIST EN 14399-1:2015

The use of GO/NO-GO gauges does not permit the specification of a value of accuracy. Table 3 — Nuts Dimensiona Accuracy mm Method Width across flats (s) ≤ 0,05 Measurement Width across corners (e) ≤ 0,05 Measurement Nut height (m) ≤ 0,05 Measurement Thread dimensions — b Gauge a Symbols and descriptions of dimensions as defined in EN ISO 225. b The use of GO/NO-GO gauges does not permit the specification of a value of accuracy. 5.4.3 Washers Assessment shall be carried out in accordance with EN ISO 4759-3 before any coatings. The tolerances of the components shall be checked by standard gauges or measuring equipment of the required accuracy as specified in Table 4. SIST EN 14399-1:2015
...