Minimising carbon footprints with Concrete construction

Minimising carbon footprints with Concrete construction

Abstract

A recent review has concluded that climate change could cost the world between 5% and
20% of GDP, and result in famine, floods, mass movement of people and destruction of
species. Climate change is linked to the significant increase in CO2 emissions to which
construction is a major contributor; its energy sources being inextricably carbon-based and
non-renewable.

Civil engineers can play an important role in minimising climate change, through their
choice of construction methods / materials, and adopting appropriate technologies. This
presentation will discuss how the carbon footprints associated with construction can be
minimised through the appropriate use of concrete; the most widely-used construction
material. The presentation is based on research carried out by Professor Dhir and his
colleagues at the University of Dundee, and will highlight the importance of utilising
recycled materials / industrial by-products, sequestrating / capturing CO2 and utilising
thermal mass of concrete. He will also take the opportunity to discuss civil engineering
study in the UK, in general, and the University of Dundee, in particular.