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Technical data sheet
by Promat UK
The purpose of a cavity barrier is to prevent smoke and flame from penetrating and/or moving within a concealed space in a fire compartment. Building Regulations provide guidance on where such barriers should be located within hidden voids in a building and they give examples of deemed-to-satisfy barriers for voids in stud walls or partitions.
DURASTEEL®
SUPALUX®
MASTERBOARD®
The Passive Fire Protection Handbook: Chapter 7 - Penetration Seals
The Passive Fire Protection Handbook: Chapter 5 - Partitions and External Walls
The Passive Fire Protection Handbook: Chapter 6 - Fire Rated Ductwork
PROMATECT-250 - Protection to Steel Joisted Mezzanine - 120 mins fire protection