Carbonation
Low Carbon Concrete Routemap, Setting the agenda for a path to net zero, draft for consultation published by the Institution of Civil Engineers on 15 February 2022, states: ‘Carbonation is the reaction of carbon dioxide (CO2) in the environment with the calcium hydroxide – Ca(OH)2 – in the cement paste. CO2 is absorbed by the concrete during its use and end-of-life phases of its lifecycle.
UK Concrete and Cement Industry, Roadmap to Beyond Net Zero, Published by MPA UK Concrete in 2020, defines carbonation as: ‘the ability of concrete to naturally absorb carbon dioxide from the atmosphere throughout its lifetime, at end of life and in any secondary use.’
[edit] Related articles on Designing Buildings
- Calcination.
- Carbon.
- Cast-in-place concrete.
- Cellular concrete.
- Cement mortar.
- Climate change.
- Concrete vs. steel.
- Concrete.
- Decarbonising concrete in the UK.
- Hempcrete.
- Portland cement.
- Precast concrete.
- Prestressed concrete.
- Recycled concrete aggregate RCA.
- The properties of concrete.
- Types of concrete.
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
CIAT reflects on the party conferences.
CIOB announce the winners of the Art of Building photography competition.
National Scheme of Delegation introduced.
The cost of employing people remains a concern.
Code of Practice for Electrical Energy Storage Systems.
ECA calls on members to comment on draft 4th edition.
Bringing together expertise and creating cultural benefits.
CIOB celebrates positive Ofsted report.
The Building Safety Regulator announces a call for evidence.
Government approach could undermine delivery and regeneration.
World's first mass timber data centre.
The overlooked environmental aspect of data centre development.
Introduction to radon awareness
New technical information sheet published by CIOB.
Updated supplier guide can help electrical contractors engage with NHP.