Roller Compacted Concrete

Technology Review of NDT Techniques for Rigid Pavements William Ward1, 1 William Ward, Bachelor of Engineering, Papworths Construction Testing Equipment ABSTRACT Non Destructive Testing (NDT) has been used to support infrastructure as a quality assurance tool, input to designs for remediation and for general condition assessment. Rigid pavements applications have...

One-Part Mix Geopolymer Concrete with Waste Glass Aggregates Ailar Hajimohammadi1, Taehwan Kim2, Stephen Foster3 1 Associate Professor, School of Civil and Environmental Engineering, University of New South Wales 2 Senior Lecturer, School of Civil and Environmental Engineering, University of New South Wales 3 Professor, School of Civil and Environmental Engineering,...

Biography Mr. Jeb S. Tingle is a Senior Scientific Technical Manager and Program Manager in the Geotechnical and Structures Laboratory at the U.S. Army Engineer Research and Development Centre in Vicksburg, Mississippi. Mr. Tingle routinely leads large multi-disciplinary teams to solve complex engineering problems and has 28 years of experience...

Shifting global paradigm for CCP: Harvesting for the circular economy Craig Heidrich1, Joachim Feuerborn2 1Ash Development Association Australia, PO BOX 85, Port Kembla, NSW 2505, AUSTRALIA; 2European Coal Combustion Products Association, Deilbachtal 173, 45257 Essen, Germany/EUROPE KEYWORDS: CCPs, Circular Economy, Harvesting, Trade, Regulation, Low Carbon ABSTRACT In recent years, there...

What Happens When the Fly Ash Runs Out? Bruce Perry1 1 National Customer Technical Support Manager, Cement Australia ABSTRACT For many years, the replacement of cement with fly ash in pavement concrete mixes has been mandated by infrastructure asset owners. In NSW, R82 requires a minimum 40% replacement level whereas...

Research Outcomes and Future Needs for Australian Rigid Airport Pavements Greg White1 & Sean Jamieson2 1 Director, Airport Pavement Research, PhD, MEng, MTech, BE(Civil), CPEng, University of the Sunshine Coast 2 PhD Candidate, MSc(Eng), BE(Civil), CPEng, University of the Sunshine Coast ABSTRACT Since the time that the Australian airports were...

Eric is responsible for providing technical resources and consulting services to ACPA members, as well as the agencies and owners they serve. Eric is a key team member in the development of industry resources including the pavement thickness design tool PavementDesigner.org and the WikiPave concrete pavement encyclopaedia. He is also...

FROM THE PRESIDENT On behalf of the Conference Steering Committee, it is our pleasure to invite your organisation to participate in the 7th ASCP Concrete Pavements Conference. This event will be held at Novotel Northbeach in Wollongong, NSW -- kicking off Sunday 22nd (welcome reception) with two (2) days of...

Construction, Contractor Capability & Innovation: How can we achieve these outcomes in a risk adverse concrete pavements was another successful (ONLINE) event. With over 100 attendees registered and almost 90 joining the event - this forum brought together a range of key experts within the concrete pavement supply chain where each...

"Roller Compacted Concrete (RCC) is a dry highstrength concrete pavement material which is compacted by external rolling rather than internal vibration. When placed, RCC must be dry enough to support the weight and passage of rollers so that it does not shear, but moist enough during mixing to allow adequate...

Maturity testing of concrete, and applications for concrete pavements will be explored by Sabrina Garber from Transtec (USA). On a recent motorway project in Sydney roller compacted concrete was adopted as a working platform for pavement construction on local government roads. The successes and lessons learnt will be explored by...

Roller Compacted Concrete (RCC) is a no slump concrete that is placed by a high density paver and compacted with vibratory rollers similar to asphalt pavement construction. RCC has long history of good performance as a pavement for ports, container yards and manufacturing plants. This paper will summarise a recent...