Chase CONCRETE FINISH, Installation Manual

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4.2 Breathable Builders Paper
The framing must be wrapped with vapour permeable builders paper
that meets the requirements of AS/NZS 4200.1 and must achieve a
Medium Duty (MD) Classification. It must have a Low Flammability
Classification, (Flammability Index (FI) equal or less than 5) in
accordance with AS 1530.2.
4.3 Chase Flashing tape
All joints and edges of the Breathable Builders Paper must be sealed
with flashing tape. This includes around all penetrations (windows,
doors, electrical, plumbing and other services) and along the base of
the wall.
4.4 For Cavity System - Battens
Battens may be EPS, timber or steel with a depth of between
15-40mm
4.5 Chase EPS Panel
Chase M Grade fire retarded expanded polystyrene manufactured in
accordance with AS 1366.3, in the selected thickness and size.
4.1 Damp Proof Course
Damp proof course (DPC), installed by builder, must meet the requirements of AS/NZS 2904.
Materials continued