CIOB statement on Reinforced Autoclaved Aerated Concrete
In response to the issues surrounding Reinforced Autoclaved Aerated Concrete (RAAC), which emerged in August this year, Eddie Tuttle, Director of Policy, Research and External Affairs at the Chartered Institute of Building (CIOB), said: “The CIOB has agreed to respond to the RAAC Crisis in collaboration with other industry bodies and we support the recent statement from the Construction Industry Council (CIC) and Construction Leadership Council (CLC) on the need for alignment across the construction industry.
“CIOB has joined a panel of technical experts to fully understand the impact of RAAC, to support the Government in its response, and to develop appropriate guidance that can be issued to the wider construction industry as well as impacted building owners.
“We also recognise that the emergence of RAAC showcases the pressing need for the creation and maintenance of the golden thread of information related to fire and structural safety of buildings.
“While this process is ongoing, anyone concerned by the potential impact of RAAC on their buildings should visit this website.”
This article appears on the CIOB news and blog site as "CIOB statement on Reinforced Autoclaved Aerated Concrete" dated September 14 2023
--CIOB
[edit] Related articles on Designing Buildings
- Aerated Concrete
- Autoclaved Aerated Concrete
- Aggregate.
- Alkali-activated binders for precast and ready-mixed concrete products: New supply chains, business models and environmental benefits.
- Alkali-silica reaction (ASR).
- Binding agent.
- Cement.
- Cement-free precast product.
- Cement mortar.
- Concrete.
- Concrete masonry unit CMU.
- Ferro-cement.
- Fibre cement.
- High alumina cement.
- Lightweight concrete solutions.
- Lime mortar.
- Limestone calcined clay cement LC3.
- Mortar.
- Mortar analysis for specifiers.
- Mundic.
- Plaster.
- Reinforced Autoclaved Aerated Concrete.
- Portland stone.
- Screed.
- Shotcrete technology.
- Stucco.
- Thomas Edison's concrete cottages.
- Types of cement.
- Types of concrete.
- Portland cement.
Featured articles and news
Embedding AI tools into architectural education
Beyond the render: LMU share how student led research is shaping the future of visualisation workflows.
Why document control still fails UK construction projects
A Chartered Quantity Surveyor explains what needs to change and how.
New planning reforms and Warm Homes Bill
Take centre stage at UK Construction Week London.
A brief run down of changes intentions from April in an onwards.
Reslating an ancient water mill
A rare opportunity to record, study and repair early vernacular roofs.
CIOB Apprentice of the Year 2025/26
Construction apprentice from Lincoln Mia Owen wins this years title.
Insulation solutions with less waste for a circular economy
Rob Firman, Technical and Specification Manager, Polyfoam XPS explains.
Recycled waste plastic in construction
Hierarchy, prevention to disposal, plastic types and approaches.
UK Net Zero Carbon Buildings Standard V1 published
Free-to-access technical standard to enable robust proof of a decarbonising built environment.
Prostate Cancer Awareness Month
Why talking about prostate cancer matters in construction.
The Architectural Technology podcast: Where it's AT
Catch up for free, subscribe and share with your network.
The Association of Consultant Architects recap
A reintroduction and recap of ACA President; Patrick Inglis' Autumn update.
The Home Energy Model and its wrappers
From SAP to HEM, EPC for MEES and FHS assessment wrappers.
Future Homes Standard Essentials launched
Future Homes Hub launches new campaign to help sector prepare for the implementation of new building standards.
Building Safety recap February, 2026
Our regular run-down of key building safety related events of the month.
Planning reform: draft NPPF and industry responses.
Last chance to comment on proposed changes to the NPPF.
A Regency palace of colour and sensation. Book review.