AS/NZS 4671:2019
Current
The latest, up-to-date edition.
Steel for the reinforcement of concrete
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English
13-12-2019
Important note : All end users must be registered with an Account prior to user licenses being assigned.The objective of the Standard is to provide materials specifications for steel bars and welded mesh used to reinforce concrete structures that have been designed in accordance with standards such as AS 3600, Concrete structures, or NZS 3101.1, Concrete structures standard, Part 1. This Standard has also been referenced by other design standards.
| Committee |
BD-084
|
| DocumentType |
Standard
|
| ISBN |
978 1 76072 671 3
|
| Pages |
49
|
| PublisherName |
Standards Australia
|
| Status |
Current
|
| Supersedes |
This Standard specifies requirements for the chemical composition, mechanical properties and geometric properties of steel used for reinforcing concrete, in the form of —
(a) deformed or plain bars and coils;
(b) machine-welded mesh; and
(c) continuously threaded bars.
This Standard does not apply to prestressing steels, stainless steel, epoxy coated and galvanized reinforcing steels.
NOTE 1 Prestressing steels are covered by AS/NZS 4672.1 and AS/NZS 4672.2.
NOTE 2 Information on galvanized reinforcing steels is available in Galvanized Reinforcement In Concrete—An Introduction For Engineers and Designers and S.R. Yeomans, Galvanized Reinforcement In Concrete Structures—Questions and Answers. Both are available from the Galvanizers Association of Australia.
Originated in Australia as part of AS A81-1958, AS A82-1958, AS A83-1958, ASA84-1958, AS A92-1958 and AS A97-1965.
Originated in New Zealand as part of NZS 197:1949, NZS 1255:1956, NZS 1693:1962, NZS 1879:1964 and NZS 3423P:1972.
Previous edition AS/NZS 4671:2001.
Second edition 2019.
| AS 1391-2007 | Metallic materials - Tensile testing at ambient temperature (Reconfirmed 2017) |
| AS ISO/IEC 17025:2018 | General requirements for the competence of testing and calibration laboratories |
| AS/NZS 3679.1:2016 | Structural steel Hot-rolled bars and sections |
| ISO 6892-1:2019 | Metallic materials — Tensile testing — Part 1: Method of test at room temperature |
| AS/NZS 1554.3:2014 | Structural steel welding Welding of reinforcing steel |
| ASTM E 415 : 2017 | Standard Test Method for Analysis of Carbon and Low-Alloy Steel by Spark Atomic Emission Spectrometry |
| AS/NZS ISO 9001:2016 | Quality management systems - Requirements |
| AS/NZS 1050.1:1996 | Methods for the analysis of iron and steel Sampling iron and steel for chemical analysis |
| ISO 15630-1:2019 | Steel for the reinforcement and prestressing of concrete — Test methods — Part 1: Reinforcing bars, rods and wire |
| AS 3600:2018 | Concrete structures |
| ISO 15630-2:2019 | Steel for the reinforcement and prestressing of concrete — Test methods — Part 2: Welded fabric and lattice girders |
| AS 5104:2017 | General principles on reliability for structures |
| AS 4672.1:2007 | Steel prestressing materials General requirements |
| AS/NZS 4672.2:2007 | Steel prestressing materials Testing requirements |
| AS 4425:2020 | Above‑ground burial structures |
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