NF EN ISO 15630-3

NF EN ISO 15630-3

June 2025
Standard Current

Steel for the reinforcement and prestressing of concrete - Test methods - Part 3 : prestressing steel

This document specifies test methods applicable to prestressing steel (bar, wire or strand) for concrete.This document does not cover the sampling conditions that are dealt with in the product standards.

Main informations

Collections

National standards and national normative documents

Publication date

June 2025

Number of pages

58 p.

Reference

NF EN ISO 15630-3

ICS Codes

77.140.15   Steels for reinforcement of concrete

Classification index

A03-720-3

Print number

1

International kinship

European kinship

EN ISO 15630-3:2025
Sumary
Steel for the reinforcement and prestressing of concrete - Test methods - Part 3 : prestressing steel

This document specifies test methods applicable to prestressing steel (bar, wire or strand) for concrete.

This document does not cover the sampling conditions that are dealt with in the product standards.

Replaced standards (2)
NF EN ISO 15630-3
March 2019
Standard Cancelled
Steel for the reinforcement and prestressing of concrete - Test methods - Part 3 : prestressing steel

This document specifies test methods applicable to prestressing steel (bar, wire or strand) for concrete. This document does not cover the sampling conditions that are dealt with in the product standards. A list of options for agreement between the parties involved is provided in Annex A.

NF A05-302
December 2014
Standard Cancelled
Prestressing steels - Stress corrosion test in distilled water

Le présent document décrit une méthode permettant de caractériser par un essai de corrosion sous contrainte à l'eau distillée, la résistance à la corrosion fissurante et à la corrosion généralisée des fils, barres et torons d'acier utilisés pour la fabrication des armatures de précontrainte.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes, définitions et symboles
  • 4 Dispositions générales concernant les éprouvettes
  • 5 Essai de traction
  • 6 Essai de pliage
  • 7 Essai de pliage alterné
  • 8 Essai d'enroulement
  • 9 Essai de relaxation isotherme
  • 10 Essai de fatigue par force axiale
  • 11 Essai de corrosion sous contrainte dans une solution de thiocyanate
  • 12 Essai de traction déviée
  • 13 Analyse chimique
  • 14 Mesure des caractéristiques géométriques
  • 15 Détermination de la surface relative des verrous (fR)
  • 16 Détermination de l'écart par rapport à la masse linéique nominale
  • 17 Rapport d'essai
  • Annexe A Options pouvant faire l'objet d'un accord entre les parties concernées
  • Annexe B Corrosion sous contrainte dans une solution de thiocyanate avec courant galvanostatique
  • Annexe C Essai de corrosion sous contrainte dans l'eau distillée
  • Bibliographie
ZOOM ON ... the Requirements department
To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!

With Requirements, quickly access the main part of the normative text!
New: UPSELL service
- The UPSELL service allows you to easily update one of your standards.
- With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
- Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ