Concrete masonry unit CMU
A concrete masonry unit is a standard-sized, pre-cast, concrete rectangular block used in construction. CMU blocks may also incorporate industrial wastes or other types of recycled materials. Breeze blocks (also known as cinder blocks in the US) are created when fly ash is added to the aggregate. The different materials that are incorporated into the mixture can produce various colours.
CMU blocks sometimes have hollow cores to make them lighter and create better insulation when stacked together. The cores can be filled with mortar to create a solid structure.
[edit] Related articles on Designing Buildings Wiki
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
Green Book changes to drive investment in all parts of UK.
Minimum energy efficiency standards (MEES)
CIAT briefing on response to consultations for privately rented non-domestic properties.
Connect, collaborate, shape the future
Registration now live for UK Construction Week Birmingham.
CIOB announces Saul Humphrey FCIOB as new President for 26/27 term.
A quick, simple, and zero-bills solution to prevent overheating.
The adaptive reuse of large industrial structures.
Promoting the circular economy by extending the life of buildings.
CIAT responds to Climate Change Committee report
An urgent wake-up call for both government and the built environment.
Construction Management, 24 June
FMB pilot aims to build pipeline of site-ready tradespeople.
A quick introduction.
CLC publishes Mental Health Joint Code of Practice.
A quick introduction to its uses and risks.
Construction Management, 17 June
Government rolls out digital planning tool to all local authorities.