- Project plans
- Project activities
- Legislation and standards
- Industry context
- Specialist wikis
Last edited 06 May 2021
The 2018 International Residential Code (IRC), published by the International Code Council (ICC) defines a cross connection as: ‘Any connection between two otherwise separate piping systems that allows a flow from one system to the other.'
 Related articles on Designing Buildings Wiki
Featured articles and news
Protecting heritage from disasters. Book review.
Three structures forever changed people's lives for the better.
ECA comments on findings of BEIS Green Jobs Task Force.
Why government can't support public transport forever.
Government introduces the Information Management Mandate.
Designing and building for the future.
Fabricating mystical connections between nature and architecture.
IHBC issues responses to ECO4 and PAS 2035.
The narrative power of video gaming technology.
Report examines the possibilities and limitations of localised actions.