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Supply and Placement of Steel for the Reinforcement of Concrete
Austroads Technical Specification ATS 5310 sets out the requirements for the supply, fabrication, handling and placement of steel used for the reinforcement of concrete (&lsquo
Supply of Bolts, Nuts and Washers
Austroads Technical Specification ATS 5420 sets out the requirements for the supply of bolts, nuts, screws, washers, studbolts and threaded rods for steelwork. It also includes requirements for the supply of stainless steel fasteners. This…
Cementitious Patch Repair of Concrete
Austroads Technical Specification 5340 sets out the requirements for the patch repair of defective concrete using cementitious materials. The process of restoring existing concrete typically includes: breaking back to sound and dense concrete to…
Webinar: Minimum Levels of Componentisation for Road Infrastructure Assets
This webinar, presented on 11 September 2018, provides an overview of Austroads’ Guideline for Minimum Levels of Componentisation for Road Infrastructure Assets, and how to apply it.
Minimum Levels of Componentisation for Road Infrastructure Assets: Guideline
The purpose of this guideline is to assist organisations determine the appropriate minimum level of componentisation for road infrastructure assets. This guideline is designed to facilitate improved integration and alignment of asset management,…
Minimum Levels of Componentisation for Road Infrastructure Assets: Background Research
This report details the background research that underpins the Minimum Levels of Componentisation for Road Infrastructure Assets: Guideline.It provides background information to support organisations with implementation of the Guideline and includes…
Community Service Obligations Framework for the Roads Sector
This report examines the application of community service obligations (CSOs) to the roads sector and provides an overview of the potential options which could be utilised in the development of a Community Service Obligations framework.
Fabrication and Erection of Structural Steelwork - The New AS/NZS 5131 and Engineers Risk Mitigation
This paper examines the initiative by the Australian Steel Institute to underwrite development of the new Australian Standard AS/NZS 5131 ‘Structural Steelwork – Fabrication and Erection’, the new ‘National Structural Steelwork Specification (NSSS)…
Galvanic Protection of Steel
  • ABC2017-106-17
  • 26 Apr 2017
  • Bridges
Across the globe, a huge sum is spent each year in maintaining and protecting steel infrastructure assets against corrosion. Most of the steel assets are protected using protective coatings or coating systems.
The Use of Weathering Steel in Australian Bridges
Weathering steel is a high strength low alloy steel that, in a suitable environment, may be left unpainted due to the formation of an adherent protective rust “patina”. This patina significantly retards the corrosion rate, which is 5 to 10 times…