Skip to main content

TR9 Design of light timber framed walls and floors for fire resistance (1991)

Product Description

Technical Recommendation 9 describes two extrapolation methods that apply to the design of light timber framed walls and floor respectively.

Using the results from a floor or wall prototype test, these methods enable designers to produce a wall or floor having at least the same structural fire resistance as the original prototype. These methods cannot be used to increase the fire resistance of tested designs.

Product Information

Publication date 1991
Author Peter Collier
System number TR09