ISO 6934-4:2020

Steel for the prestressing of concrete — Part 4: Strand

Publication date: Nov 30, 2020

General information

Current stage: 60.60 Effective date: Nov 30, 2020

Originator: ISO

Owner: ISO/TC 17/SC 16

Type: International Standard

ICS: 77.140.15 91.080.40

Languages: English

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Status: Published

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Scope

This document specifies requirements for steel strand which has been given a stress-relieving heat treatment according to the general requirements specified in ISO 6934-1. This document covers 10 grades of steel strand for use in prestressed concrete construction; each strand can contain either 2, 3, 7 or 19 individual wires. In case of any conflict between the requirements of this document and ISO 6934-1, the requirements of document prevail.

Life cycle

PREVIOUSLY

Revises
ISO 6934-4:1991

Revises
ISO 6934-4:1991/Cor 1:1992

Revises
ISO 6934-4:1991/Cor 2:2000

NOW

PUBLISHED
ISO 6934-4:2020
60.60 Standard published
Nov 30, 2020

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