XP A35-045-4
XP A35-045-4

XP A35-045-4

December 2011
Standard Cancelled

Prestressing steels - Part 4 : bar

Le présent document spécifie les prescriptions particulières relatives aux barres de précontrainte en acier en complément des prescriptions générales données dans la norme XP A 35-045-1.

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Main informations

Collections

National standards and national normative documents

Publication date

December 2011

Number of pages

14 p.

Reference

XP A35-045-4

ICS Codes

77.140.15   Steels for reinforcement of concrete

Classification index

A35-045-4

Print number

1 - janvier 2012
Sumary
Prestressing steels - Part 4 : bar

Le présent document spécifie les prescriptions particulières relatives aux barres de précontrainte en acier en complément des prescriptions générales données dans la norme XP A 35-045-1.
Standard replaced by (1)
NF A35-045-4
NF A35-045-4
December 2018
Standard Current
Prestressing steels — Part 4: Bar

Table of contents
  • Avant-propos
    4
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Termes et définitions
    4
  • 4 Symboles
    5
  • 5 Désignation
    5
  • 6 Processus de fabrication
    6
  • 6.1 Généralités
    6
  • 6.2 Traitements
    6
  • 6.3 Verrous/Filetages
    6
  • 6.4 Extrémités filetées
    6
  • 7 Prescriptions
    6
  • 7.1 Composition chimique
    6
  • 7.2 Caractéristiques technologiques
    6
  • 7.3 Caractéristiques géométriques
    6
  • 7.4 Caractéristiques mécaniques en traction
    10
  • 7.5 Énergie de rupture en flexion par choc
    10
  • 7.6 Relaxation isotherme
    11
  • 7.7 Résistance à la fatigue sous force axiale
    11
  • 7.8 Résistance à la corrosion sous contrainte
    11
  • 8 Échantillonnage et épreuve de contrôle de réception des barres non certifiées
    12
  • 8.1 Généralités
    12
  • 8.2 Lotissement
    12
  • 8.3 Unité de contrôle
    12
  • 8.4 Interprétation des résultats
    12
  • Bibliographie
    14
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