Back to Basics: Concrete Cracking & Placement Procedures - Port Macquarie

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Wednesday, 3 May 2017
5:00 PM - 8:00 PM


Panthers Port Macquarie
1 Bay Street , Port Macquarie NSW 2444


Cracking in concrete continues to be an ongoing topic of consideration from many industry practitioners. Even with readily available information and resources on cracking and placement, it is still a major issue for all stakeholders in concrete structures.

This event is designed for all members of the concrete construction industry - asset owners, Engineers, Architects, builders, concrete placers, form workers, steel fixers, PT companies and pre-mixed concrete manufacturers. 
Please join us, and be involved in what will prove to be a valuable evening covering:
  • Back to basics - How to get it right the first time to avoid costly mistakes in the future.
  • What cracking commonly occurs in concrete, and what causes these cracks to appear.
  • What steps you can take immediately to avoid unplanned cracks in your next job.
  • An open forum and discussion on why we keep having cracking issues? How can we, as an industry, work towards reducing or removing these issues in our market?
Walk away with some practical steps to reduce your cracking risks immediately, and a greater understanding of the types of cracking in concrete, why they occur and construction quality.


CIA Members $75.00 CIA Retired & Student Members $44.00 Non-Members $99.00


Mr. Michael van Koeverden
Director - CQT Services

Gordon Chirgwin
Previously Roads & Maritime Services


Industry expert, Mr Gordon Chirgwin will be presenting "Industry Case Studies" - Providing insight based on his extensive career at Roads and Maritime Services. Gordon will be touching on several projects that are important to this region, and the wider concrete construction community.

"Concrete Cracking & Placement Procedures"
Mr Michael van Koeverden

Director, CQT Services

Why are some structures more prone to cracks than others? What effect does pumping of concrete have on unplanned cracks? Why is placement slump, bleed rate/moisture loss and curing of concrete so important to avoid cracks? What happens wen it all goes wrong and we end up in court? Risk needs to be understood by all parties, and is covered, to minimise your input into a costly cracking issue. 

Concrete can be designed for appropriate crack control and there is considerable information available to assist with this. Major crack types can be identified and strategies put in place to prevent future cracks.

Designers, builders, concreters, and suppliers all have a role to play in controlling concrete cracking and this is an event that should not be missed to avoid future cracks where you don’t want them, and to understand the practicalities of what actually happens on site and what needs to happen.

There will be an open forum and panel discussion including both Gordon Chirgwin and Michael van Koeverden following the presentations.


4.45 pm
Event Registration Commences
5.00 pm
Welcome and Introduction
5.05 pm
Michael van Koeverden Presentation
7.00 pm
Discussion and Question Time with industry experts
7.30 pm
Drinks and light refreshments will be served
8.00 pm Close

Communication Devices

Please note that audio and video recording or taking photographs is prohibited during this event without express approval from the Concrete Institute of Australia.

By making a booking you are acknowledging that you have read and accept the Concrete Institute of Australia’s
Terms of Service.