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SmartFrame Subfloor 2011.pdf - Tilling Timber

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SmartJoist sub-floors<br />

H2s and H2 treated<br />

• Depths from 200 to 400 mm (Only 200 and 240 reproduced below)<br />

• Lengths up to 12.0 metres in 300 mm increments<br />

• 25 year treatment warranty (conditions apply).<br />

Note: Tables below are an extract from the full SmartJoist Design Guide, available from <strong>Tilling</strong> <strong>Timber</strong><br />

offices. For sizes outside this limited extract or for further information about SmartJoists or Smart-<br />

Frame products in general, call 1300 668 690 or by email at smartdata@tilling.com.au.<br />

TYPICAL LAYOUTS<br />

SmartJoist Joists<br />

(Joist hangers omitted for clarity)<br />

<strong>SmartFrame</strong><br />

bearer<br />

SmartJoist<br />

Detail 1<br />

In-line bearer and joist<br />

In-line bearer and joists can<br />

assist where ground clearance<br />

is at a minimum or<br />

allows average overall depth<br />

of the floor to be minimised<br />

but maintaining the long<br />

span capability of the joists<br />

Joist<br />

hanger<br />

SmartJoist floor<br />

joists<br />

SmartLVL<br />

Bearer<br />

CROSS SECTION<br />

Shows alternative stump/pier types,<br />

and both in-line and stacked joist systems<br />

<strong>SmartFrame</strong><br />

Bearer<br />

Detail 2<br />

Stacked bearer and joist<br />

Stacked bearer and joist<br />

allows continuous span joists<br />

to be used (supported at 3 or<br />

more supports). Continuous<br />

spans may reduce the joist<br />

depth in some circumstances.<br />

SmartLVL<br />

bearer<br />

Steel<br />

pier<br />

SmartJoist<br />

H4 treated<br />

round timber<br />

stump<br />

SmartLVL<br />

bearer<br />

Concrete<br />

stump<br />

<strong>SmartFrame</strong> Sub-floor Design Guide 23

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