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PDF | 8 MB - Australian Building Codes Board

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<strong>Australian</strong> <strong>Building</strong> <strong>Codes</strong> <strong>Board</strong> Page 11<br />

Deemed-to-Satisfy Provisions<br />

R w +<br />

L n,w + R C w<br />

tr C I (not (not<br />

Description (not Construction<br />

more less<br />

less<br />

than) than)<br />

than)<br />

(a)<br />

(b)<br />

(c)<br />

28 mm metal furring<br />

channels and isolation<br />

mounts fixed to underside of<br />

slab, at 600 mm centres; and<br />

30 mm thick glass or mineral<br />

wool insulation with a density<br />

of 11 kg/m 3 or 30 mm thick<br />

polyester insulation with a<br />

density of 14 kg/m 3 ,<br />

positioned between furring<br />

channels; and<br />

one layer of 10 mm<br />

plasterboard fixed to furring<br />

channels.<br />

200 mm thick concrete slab with<br />

carpet on underlay.<br />

200 mm thick concrete slab.<br />

100 mm thick concrete slab.<br />

50 - 50<br />

50 62 50<br />

50 - 50<br />

45 - 45<br />

PUBLIC COMMENT DRAFT<br />

NCC2014 Volume One Spec F5.2 – 2.

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