oSIST prEN 10348:2023
(Main)Steel for the reinforcement of concrete - Galvanized reinforcing steel products
Steel for the reinforcement of concrete - Galvanized reinforcing steel products
This document specifies requirements for hot-dip galvanized reinforcing steel in the form of products which meet the requirements of EN 10080 and subjected, where appropriate, to further processing, e.g. bars, bent bars, stirrups, products straightened from coils, products cut from bars, welded structures and any other components fabricated for use in the reinforcement of concrete.
This document does not apply to hot dip galvanized reinforcement for pre-stressing or components of these reinforcements.
Stahl für die Bewehrung von Beton - Verzinkte Betonstahlerzeugnisse
Dieses Dokument legt Anforderungen an feuerverzinkten Betonstahl in Form von Erzeugnissen nach EN 10080 die, falls zutreffend, zur Weiterverarbeitung bestimmt sind, wie z. B. gebogene Stäbe, Bügel, gerichtete Erzeugnisse aus Ringen, abgelängte Stäbe, geschweißte Profilträger sowie andere Erzeugnisse, die für die Bewehrung von Beton eingesetzt sind, fest.
Dieses Dokument gilt nicht für feuerverzinkte Bewehrungen zum Vorspannen oder Bestandteile für diese Bewehrungen.
Aciers pour béton armé - Produits en acier galvanisés pour l'armature du béton
Le présent document spécifie les exigences relatives aux aciers galvanisés par immersion à chaud pour béton armé sous la forme de produits conformes aux exigences de l’EN 10080 et soumis, le cas échéant, à une transformation ultérieure par exemple barres, barres cintrées, étriers, produits redressés à partir de couronnes, produits découpés dans des barres, structures soudées et tous les autres composants fabriqués pour une utilisation dans l'armature du béton.
Le présent document ne s’applique pas aux armatures de précontrainte galvanisées par immersion à chaud ou aux composants de ces armatures.
Jekla za armiranje betona - Pocinkana jekla za armiranje izdelkov
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN 10348:2023
01-april-2023
Jekla za armiranje betona - Pocinkana jekla za armiranje izdelkov
Steel for the reinforcement of concrete - Galvanized reinforcing steel products
Stahl für die Bewehrung von Beton - Verzinkte Betonstahlerzeugnisse
Aciers pour béton armé - Produits en acier galvanisés pour l'armature du béton
Ta slovenski standard je istoveten z: prEN 10348
ICS:
77.140.15 Jekla za armiranje betona Steels for reinforcement of
concrete
oSIST prEN 10348:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 10348:2023
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oSIST prEN 10348:2023
DRAFT
EUROPEAN STANDARD
prEN 10348
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2023
ICS 77.140.15 Will supersede EN 10348-2:2018
English Version
Steel for the reinforcement of concrete - Galvanized
reinforcing steel products
Aciers pour béton armé - Produits en acier galvanisés Stahl für die Bewehrung von Beton - Verzinkte
pour l'armature du béton Betonstahlerzeugnisse
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 459/SC 4.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 10348:2023 E
worldwide for CEN national Members.
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oSIST prEN 10348:2023
prEN 10348:2023 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Symbols . 5
5 Materials . 6
5.1 Reinforcing steel . 6
5.2 Zinc melt . 6
5.3 Repair material . 7
6 Designation. 7
7 Information to be supplied at the time of enquiry and order . 7
8 Galvanizing . 7
8.1 Coating application . 7
8.2 Renovation . 7
9 Performance characteristics . 8
9.1 Steel mechanical properties . 8
9.2 Dimensions, mass per metre and tolerances . 8
9.3 Bond strength and surface geometry of the galvanized rebar. 8
9.4 Durability . 8
9.5 Finish and appearance . 9
10 Sampling, testing and evaluation of test result . 9
10.1 Sampling and testing . 9
10.2 Evaluation of test results . 9
11 Test methods .10
11.1 Rib height and indentation depth .10
11.2 Coating characteristics .10
12 Labelling, packaging, handling, storage, transport.11
2
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oSIST prEN 10348:2023
prEN 10348:2023 (E)
European foreword
This document (prEN 10348:2023) has been prepared by Technical Committee CEN/TC 459/SC4
“Concrete reinforcing and prestressing steels”, the secretariat of which is held by DIN.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 10348-2:2018.
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oSIST prEN 10348:2023
prEN 10348:2023 (E)
1 Scope
This document specifies requirements for hot-dip galvanized reinforcing steel in the form of products
which meet the requirements of EN 10080 and subjected, where appropriate, to further processing, e.g.
bars, bent bars, stirrups, products straightened from coils, products cut from bars, welded structures and
any other components fabricated for use in the reinforcement of concrete.
This document does not apply to hot dip galvanized reinforcement for pre-stressing or components of
these reinforcements.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 10080, Steel for the reinforcement of concrete - Weldable reinforcing steel - General
EN ISO 1460, Metallic coatings - Hot dip galvanized coatings on ferrous materials - Gravimetric
determination of the mass per unit area (ISO 1460)
EN ISO 1461:2009, Hot dip galvanized coatings on fabricated iron and steel articles - Specifications and test
methods (ISO 1461:2009)
EN ISO 2178, Non-magnetic coatings on magnetic substrates - Measurement of coating thickness - Magnetic
method (ISO 2178)
EN ISO 14713-2:2020, Zinc coatings - Guidelines and recommendations for the protection against corrosion
of iron and steel in structures - Part 2: Hot dip galvanizing (ISO 14713-2:2019)
EN ISO 15630-1, Steel for the reinforcement and prestressing of concrete - Test methods - Part 1: Reinforcing
bars, rods and wire (ISO 15630-1)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at https://www.electropedia.org/
— ISO Online browsing platform: available at https://www.iso.org/obp
3.1
hot-dip galvanizing
formation of a coating of zinc and/or zinc iron alloys on steel products by dipping prepared steel in a zinc
melt
3.2
reinforcing steel products
reinforcing steel in the form of products which meet the requirements of EN 10080 and subjected, where
necessary, to further processing, e.g. bars, bent bars, stirrups, products straightened from coils, products
cut from bars, welded structures and any other components fabricated for use in the reinforcement of
concrete
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oSIST prEN 10348:2023
prEN 10348:2023 (E)
3.3
galvanized reinforcing steel products
reinforcing steel products which have been hot dip galvanized before or after any working operations
that may have been applied (e.g. cutting, welding, bending, etc.)
3.4
manufacturer
organization which produces galvanized reinforcing steel according to the scope of this document
Note 1 to entry: The manufacturer can apply the galvanized coating or sub-contract the galvanizing to a third-party
organization (the galvanizer). The manufacturer can apply the operations of cutting/bending/welding or sub-
contract this operation to a third-party organization (the fabricator).
3.5
test unit
quantity of coated reinforcing steel products that is represented by the samples which have been tested
3.6
rib height
h
distance from the highest point of the rib (transverse or longitudinal) to the surface of the core, to be
measured normal to the axis of the sample
3.7
indentation depth
t
distance between the surface of the wire and the deepest point of the indentation
4 Symbols
Symbols used in this document are listed in Table 1.
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oSIST prEN 10348:2023
prEN 10348:2023 (E)
Table 1 — List of symbols
Symbol Unit Description
d mm Nominal diameter of the reinforcing steel
d
mm Nominal diameter of the coated product
n
e μm Average thickness of the zinc coating
fP - Relative indentation area
fR - Relative rib are
...
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