Fire Barrier Wall Materials

Unlike exterior firewalls fire barriers are walls built within a.

Fire barrier wall materials.

The supporting construction for a fire barrier shall be protected to afford the required fire resistance rating of the fire barrier supported. They must also withstand force from other structures or items that collapse within the building such as inventory or storage. Get free shipping on qualified fire resistant drywall sheets or buy online pick up in store today in the building materials department. Expansion joints allow the material to expand to withstand the fire s heat.

Nevertheless brick is commonly cited as among the best building materials for fire protection. Firewalls do more than just contain the blaze. Fire barrier walls are typically constructed of drywall or gypsum board partitions with wood or metal framed studs. Depending on the construction and thickness of the wall a brick wall can achieve a 1 hour to 4 hour fire resistance rating.

4 1 fire barriers and fire walls fire barrier wall or fire partition wall an interior wall that serves to restrict the spread of fire but does not qualify as a firewall. Penetrations penetrations through fire walls such as for pipes and cables must be. A brick wall is held together with mortar which is less effective.