Build with timbers summary | QTimber

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Timber fact sheet

Location details

Townsville City

Above-ground:

In-ground:

Building member details

Boards (non-structural)

Environment:

Target design life (years):

Properties for [oak, Tasmanian]

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Standard trade name	oak, Tasmanian
Botanical name	ash group (Eucalyptus delegatensis, E. obliqua, E. regnans)
Synonyms	NA
Origin	Tasmania, Victoria
Schedule	Schedule A
Hardwood	Yes
Density (kg/m3)	675-770
Durability above-ground	(3)
Durability in-ground	(4)
Hardness	F
Joint dry (JD)	JD3
Joint green (JG)	J3
Strength dry (SD)	(SD4)
Strength green (SG)	(S3)
Bushfire resisting	No
Lyctine susceptibility	(SL)
Termite resistance	NR
Advisory codes	A1, A3

Target design life, hazard zones and conditions for use

Botanical name	ash group (Eucalyptus delegatensis, E. obliqua, E. regnans)
5 years above-ground	Approved
15 years protected	C10, C12
15 years Above-ground:A	C17
15 years Above-ground:B	C17
15 years Above-ground:C	C17
15 years Above-ground:D	C17
15 years In-ground:A	C5
15 years In-ground:B	C5
15 years In-ground:C	C5
15 years In-ground:D	C6

Botanical name	ash group (Eucalyptus delegatensis, E. obliqua, E. regnans)
50 years protected	C10, C12
50 years Above-ground:A	Approved
50 years Above-ground:B	H3!
50 years Above-ground:C	H3!
50 years Above-ground:D	H3!
50 years In-ground:A	H5!
50 years In-ground:B	C8
50 years In-ground:C	Not approved
50 years In-ground:D	Not approved