The latest requirements of the building code of australia (BCA2007) require the maximum values for the “smoke developed index”, between floors in various classes of construction.

This relates to multi-level, multiple sole-occupancy units, (multi-level apartment buildings (BCA2007, Class-2 construction).

Class-2 construction, in BCA2007, the ‘above’ maximum values are, as per the following:

• Smoke developed index = 5 (not more than)

The EZIDEK suspended floor system has been independently field/measured/tested in completed construction to satisfy the ‘above’ provisions of the BCA2007.