Cavity barriers at intersections

Diagram 4.4 Cavity barriers at intersections (a) Section - wall with cavity and compartment floor showing cavity barrier and alternative method to carry wall up to underside of floor with suspended ceiling and cavity barrier (b) Section - fire-resisting wall (but not a compartment wall) with cavity barrier at floor and suspended ceiling intersections (c) Plan - fire-resisting wall (but not a wall required to be fire-resisting solely because it is a loadbearing wall) with cavity barrier at wall intersection (d) Plan - fire-resisting wall (but not a wall required to be fire-resisting solely because it is a loadbearing wall) with cavity barrier at wall intersection showing wall with cavity and cavity barrier configuration See para 4.36(a)