Encyclopedia
Fire resistance rating
Fire resistance rating - a classification characteristic of buildings, structures, and fire compartments, determined by the fire resistance limits of the constructions used in the construction of these buildings, structures, and compartments1;
2008. No. 30. Art. 3579.
Federal Law No. 123-FZ dated 22.07.2008 "Technical Regulation on Fire Safety Requirements", as amended on 2021-04-30, Article 2, subpara. 44 // RSFSR. ↩