CIRIA is a neutral, independent, not-for-profit organisation. We facilitate a range of collaborative activities that help improve the construction industry.


This Eurocode compliant guide provides a method for estimating the magnitude of crack-inducing strain and the risk of cracking at both early age and over the long term. Where cracking is predicted, guidance is provided on the design of reinforcement to control crack widths.
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Abandoned mine workings manual (C758D)
This guide gives a risk-based, non-prescriptive approach to mitigation and remediation of mining legacy issues. Regulators, planning authorities, developers, contractors, consultants, asset owners and developers will benefit from using this guide.
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Project spotlight



Guidance on natural flood management

With growing interest in natural flood management (NFM) in the UK, this project will build on existing case-studies, high-level
guidance and research and present present case studies, develop a design philosophy, design objectives and criteria to 
ensure the right outcomes are delivered. 
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