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Webinar: Development of Design Procedures for Lightly Bound Cemented Materials in Flexible Pavements
The addition of a small amount of cementitious binder to non-standard granular materials may result in a fit for purpose base or subbase at a significantly lower cost than crushed rock complying with standard specifications. Such lightly bound…
Development of Design Procedures for Lightly Bound Cemented Materials in Flexible Pavements
There is a need to improve Austroads procedures for the structural design of pavements containing lightly bound cemented (LBC) materials. This report describes the findings of an investigation of the performance of Queensland pavements with LBC…
Alkali-Silica Reactivity of Aggregate - Concrete Prism Test
This Test Method determines the susceptibility of aggregate to an expansive reaction when mixed with cement in a concrete mix. It measures the change in length of concrete prisms containing the aggregate under investigation. This Test Method is not…
Alkali-Silica Reactivity of Aggregate – Accelerated Mortar Bar Test
This Test Method determines the susceptibility of aggregate to an expansive reaction when mixed with cement in a concrete mix. It measures the change in length of representative mortar bars containing the aggregate under investigation during storage…
Webinar: Integrating Safe System with Movement and Place with for Vulnerable Road Users
This webinar, presented by Dr Bruce Corben on 26 March 2020, demonstrates ways to integrate Safe System design and operation with Movement and Place for vulnerable road users, in particular pedestrians and cyclists. The Movement and Place Framework…
Integrating Safe System with Movement and Place for Vulnerable Road Users
The Movement and Place Framework is increasingly used to guide transport planning in delivering a more integrated transport system to improve customer outcomes and support a range of user groups. Work is already underway in some jurisdictions to…
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…
Supply of Steel Reinforced Precast Concrete Pipes
This Austroads Technical Specification ATS 2210 sets out the requirements for the supply and delivery of steel reinforced precast concrete pipes used for stormwater / drainage purposes. It excludes: concrete pipes subject to internal pressure…