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ASCP2021 6th Concrete Pavements (e)Conference – Proceedings (with video recordings)

Conference-paper-ascp, Conference-report, Ascp-conference-presentation

Outline 2020 tested our flexural capacity and at times strained our mental tensile strength to 85% yield. To maintain tradition, ASCP has worked hard to develop a unique line-up of papers and delivery format for its 6th Concrete Pavements Conference which was delivered in August 2021. Like previous biennial conferences,...

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Pavimentos de Hormigón Con Bajo Nivel de Ruido (Pavement Note 003) [Spanish, español]

Ascp-pavement-note, Technical-report

Texturizado Suave, Seguro, Duradero y Rentable (LDNG) Las administraciones que gestionan infraestructuras viarias quieren pavimentos con bajo coste de construcción inicial, bajo coste de mantenimiento, buena resistencia al deslizamiento, especialmente en clima húmedo 1, buen confort y calidad de conducción y bajo nivel de ruido. El LNDG cumple con cada...

ASCP2021 6th Concrete Pavements (e)Conference – Proceedings

Conference-paper-ascp, Conference-report, Ascp-conference-presentation

Outline 2020 tested our flexural capacity and at times strained our mental tensile strength to 85% yield. To maintain tradition, ASCP has worked hard to develop a unique line-up of papers and delivery format for its 6th Concrete Pavements Conference which was delivered in August 2021. Like previous biennial conferences,...

ASCP Forum – Sustainability- Mecla, Westconnex 3b Rozelle & Slab Replacement

Ascp-forum-presentation, Aspcp-forum-on-demand

The objectives of MECLA and why cutting embodied carbon matters will be put forward by Hudson Worsley.  How MECLA came to be set up, the findings of its foundation research, who is involved, how it works and what it hopes to achieve will be addressed. Veronica Prado, Timothy Cook and...

ASCP Forum – November 17 2020

Ascp-forum-presentation

ASCP Forum November 17 2020. Justin Moss - ASCP Report Strategy and Lookahead 2021 Justin Moss - ASCP2021 eConference Update Basil Ben - TfNSW Update Geoff Ayton - ASCP Training Geoff Ayton - Concrete Roundabouts Tim Buckingham Jones - Roundabout Design Daniel Lee - Macrosynthetic Fibres

ASCP Forum – October 20 2020

Ascp-forum-presentation

Presentations from ASCP Forum - October 20 2020. Tim Nash - Partnering for innovative solutions in concrete paving Luc Ramalinga - Airport Infrastructure - From History to the Future Ben Wade - ISCA Net Zero

Concrete Roundabouts


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Agenda Why concrete roundabouts? Thickness design summary Jointing design summary Construction principles and practices (Geoff Ayton) Concrete roundabout industry resources (Geoff Ayton) Q&A

Concrete Roundabouts – fundamentals of design and construction principles

Ascp-forum-presentation

Presentation by Geoff Ayton on design and construction of concrete roundabouts.  

Macro Synthetic Fibres – Potential Uses in Pavements [MSFRC]

Ascp-forum-presentation

Presentation Overview What are Macro Synthetic Fibres Review of Current Practice (Global, National, Domestic & SRAs/DoTs) Current and potential applications Recommendations What are Macro Synthetic Fibres? Available commercially since the early 2000s Intended to be used as a replacement for steel mesh reinforcement and not for structural steel design. Manufactured...

Pavement Type Selection: What is the Ideal Process?

Conf-paper-iscr

Pavement type selection is often one of the more challenging and controversial decisions highway administrators face. The process involves weighing engineering factors such as materials, structural, and even long term performance against initial and life-cycle costs to help agencies decide between various pavement alternatives. Given the expenditure of significant public...

A Study of Ground Performance for Rigid Pavement Design: Pacific Highway Upgrade at the Warrell Creek Floodplain

Conference-paper-ascp, Ascp-conference-presentation

The alignment of the proposed Pacific Highway upgrade between Warrell Creek to Nambucca Heads traverses five (5) major floodplain areas underlain by deep soft alluvium sediments. The low bearing capacity and high compressibility of foundation soils were found to attract significant ground settlements, with differential settlements to adversely impact the...

New Developments in Rapid Set Concrete Slab Replacements

Conference-paper-ascp, Ascp-conference-presentation

Current and future eras are seeing an operational environment where road occupancy for pavement maintenance or repairs will be severely restricted under conditions of maximising availability for service traffic and access to roadside properties. A key driving force for concrete pavement slab replacement, where required, is the need to use...