F-rating

A fire performance rating of a fire-stopping system, measured in terms of period of time that the system will limit the passage of fire through it when tested according to the applicable code.

References in periodicals archive ?

Figures suggest that around 300,000 rental properties have an F-rating or G-rating -- and fall below the new minimum energy standards.

300,000 rented homes to get cheaper bills - and your landlord has to pay for the upgrades; A very large number of renters are about to see their bills fall, and this time it's the landlords that will have to pay up

The F-Rated scheme champions women in film, with the F-Rating being awarded to films that have either been directed or written by a woman.

A world of cinema; ARTS & CULTURE The Wales One World Film Festival is a golden opportunity to see some of the very best world cinema - and this year's focus on the Silk Road will transport you to some stunning places, as Jenny White discovers..

IMDb the world's largest movie website, adopts a new 'F-rating' to highlight films that are directed by women, written by women, and/or pass the Bechdel test

The Gaydar

Fire Stop, a four-hour fire-rated silicone sealant with F-rating (flame), T-rating (thermal) and L-rating (smoke), can resist fire up to 750 deg C.