What Is A Fire Block In Framing
By sealing the pipe cable and duct penetrations you minimize airflow.
What is a fire block in framing. What is fire block how do i install blocking for my bat fire stops blocking in studs fire blocking how to fireblock wood framing icreatables com fire stops blocking in studs Whats people lookup in this blog. Blocking for wall framing are short pieces of 2 by 4 that you install between two joists of the basement ceiling. Blocking is used for panel edge supports such as sheets of drywall or plywood also called back blocking.
Basement walls that are framed up against the concrete foundation walls need to be fire blocked because there is a gap between the framing and the concrete wall. Fire-blocking is a firestop. Code requirements for adding fire blocking and draft stopping apply mainly to new construction.
Its not a building code thing and its not optional youll more than likely have to install some blocking to complete your wall framing. Twelve Die in Fire at West Chase Hilton Hotel Houston Fire Journal January 1983. Fire blocks objective is to -as the name states- block the flame and gas to easily move through the cavities of the house construction.
Nuclear Regulatory Commission Regulatory Guide 1120 and 10 Code of Federal Regulations Part 50. During a fire that means flames harmful gasses and toxic smoke cannot spread as quickly. In an unblocked balloon-framed building for example a fire that starts in the basement can rapidly travel up the stud.
Fire blocking for basement framing. Cable Fire at Browns Ferry Nuclear Power Plant Fire Journal Vol. Fire Blocking Purposes The International Building Code IBC has fire blocking requirements that are intended to limit the spread of flames smoke and gases in combustible concealed spaces such as a wood-frame wall cavity.
If fire can pass through one section and travel to another it needs to be blocked. As your own Home Builder get practical advice here on covering these details and checking the framing. I am finishing my basement using standard wall framing 24 16 OC.
