Author Archives: Irish Concrete Society

The Concrete Society NI Region

The Concrete Society NI Region are holding a joint even with ICE and IStructE on 2nd November 2020.
This talk details the five story basement built beneath Claridge’s Hotel in London, carried out with disrupting the hotel operations.
Location: On-line
Speakers: Jim Mackey (McGee), Andy Pye and Alice Blair (Arup)
Time: 18:15 – 19:30 (UK time)
Cost: FOC

To book: ICE Claridge’s Hotel Basement

 

 

Lunchtime Seminar Series

Introduction

This Horizon 2020 project aimed to develop (a) an Ultra High Durability Concrete (UHDC) and (b) a Durability Assessment-based Design (DAD) methodology to improve the durability and predict the long-term performance of structures in Extremely Aggressive Exposure (EAE) conditions. The driving principle of this project is that the long-term behaviour of such structures can benefit from the use of high performance materials. This is achieved within the framework of durability-based design approaches by advancing UHPC/UHPFRC through the incorporation of tailored Nano scale constituents which focus on stimulating autogenous self-healing. New design concepts are being validated through long-term monitoring in six full-scale pilot projects, selected as representative of cutting edge economy sectors, such as green energy, blue growth and conservation of reinforced concrete heritage.

Who should attend

This presentation will be of interest to all those who are involved in the design, specification and construction of concrete. Those who should attend include consulting engineers, engineers in contracting firms, specialist concrete sub-contractors, concrete and precast concrete producers, concrete technologists, and precast concrete designers.

Agenda

13.00 Welcome and Introduction
13.05 Advanced Cement Based Composites: an Asset for Civil Engineering to Contribute to Societal and Economical Challenges. The Approach of the H2020 Project ‘ReSHEALience’.
Prof Liberato Ferrara, Project Coordinator, Politecnico di Milano,
13.25 UHDC Concept, Design, Manufacture and Pilot Casting at Banagher.
Peter Deegan, Irish Pilot Project Lead, Banagher Precast Concrete
13.45 Questions and Answers
Prof Liberato Ferrara and Peter Deegan
14.00 Ends

Irish Concrete Society_Luchtime Seminar Series_Innovation_Talk3

38th Annual Awards Update

In keeping with on-going public health guidance, the Irish Concrete Society regrets that the 38th Annual Awards Dinner will not be held this year.

As the awards had been scheduled to take place on the 24th October, we will instead announce the winners of this year’s competition on that date.

We would like to take this opportunity to thank all of this year’s entrants for their patience and understanding, and wish you all the very best.

Our office will be in contact to arrange refunding of tickets.

Lunchtime Seminar Series

Introduction

Ultra High Performance Concrete (UHPC) is a relatively new form of concrete that exhibits enhanced strength and durability properties in comparison to conventional concretes. However, associated higher binder contents and significantly higher initial costs requires improved material sustainability performance. Conducted in Sligo Institute of Technology, this research examined the development of new UHPC mixes to improve both material sustainability and to make UHPC more readily available. In addition to conducting experimental characteristic strength testing, experimental testing and three-dimensional finite element modelling were conducted on small-scale structural elements to determine the structural behaviour of the material and demonstrate how numerical modelling can be utilised for the future development of design codes and guidelines.

Who should attend

This presentation will be of interest to all those who are involved in the design, specification and construction of concrete structures. Those who should attend include architects, consulting engineers, engineers in contracting firms, specialist concrete sub-contractors, concrete and precast concrete producers, concrete technologists, and precast concrete designers.

Agenda

13.00 Welcome and Introduction
13.05 UHPC – a New Frontier in Concrete Design
Dr William Wilson, Concrete Technologist, Roadstone
13.45 Questions and Answers
14.00 Ends

UHPC_a New Frontier in Concrete Design
Information on future talks in this series will follow

Introduction

A research team from Trinity College has finished a very extensive in-field and laboratory investigation into how the known fact that high percentage GGBS mixes normally have slower hydration rates might be overcome in precast works. Normally GGBS’s inclusion is less suited to the  very early age stress-transfer and/or striking times so paramount for productivity in precast factories.  This talk will describe how 0, 30, 50 and 70% GGBS precast concrete mixes for hollowcore slabs were refined in an attempt to activate the GGBS at a very early age. Techniques used included using a new GGBS accelerator, more efficient thermal curing, higher fineness GGBS and a novel practical technique for compacting cubes to give more reliable 22 hour compressive strengths.

Who should attend

This presentation will be of interest to all those who are involved in the design, specification and construction of concrete. Those who should attend include consulting engineers, engineers in contracting firms, specialist concrete sub-contractors, concrete and precast concrete producers, precast concrete design and concrete technologists.

Agenda

13.00 Welcome and Introduction

13.05 Activating GGBS for use in Precast Concrete

Prof Roger West (Principal Investigator), Dr Chaaruchandra Korde (Researcher), and Matthew Cruickshank (Researcher)   Trinity College Dublin

13.45 Questions and Answers

Prof Roger West, Dr Chaaruchandra Korde, Matthew Cruickshank, and John Reddy, Ecocem

14.00 Ends

Email: events@concrete.ie to register

Irish Concrete Society_Lunchtime Seminar Series_Innovation

Information on future talks in this series will follow

Executive Officer Appointment

Executive Officer Appointment

The Irish Concrete Society would like to announce that Dr. Rosemary Byrne has been appointed as the new Executive Officer of the Society. 
 
Rosemary is re-joining the concrete industry after a period in academia, having previously worked at a senior level in Irish concrete production.