Fire-barrier requirements in above-ceiling spaces have been relaxed in the new Building Regulations. Anthony Ferguson explains why, and looks at the computer modelling involved.
Fire spread in cavities: model behaviour
![](https://www.aivc.org/sites/default/files/default_images/default_image_5.png)
Year:
1994
Bibliographic info:
UK, Architects Journal, Vol 195, No 17, pp 44-45