Build with timbers summary | QTimber

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Timber fact sheet

Location details

Building member details

Joinery (non-structural)

Environment:

Target design life (years):

Properties for [ironbark, red, narrow-leaved]

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Standard trade name	ironbark, red, narrow-leaved
Botanical name	Eucalyptus crebra
Synonyms	Eucalyptus racemosa
Origin	Queensland-north, Queensland-central, Queensland-south, Australia
Schedule	Schedule B
Hardwood	Yes
Density (kg/m3)	1090
Durability above-ground	(1)
Durability in-ground	1
Hardness	VH
Joint dry (JD)	JD1
Joint green (JG)	J1
Strength dry (SD)	(SD3)
Strength green (SG)	(S1)
Bushfire resisting	No
Lyctine susceptibility	NS
Termite resistance	R
Advisory codes

Target design life, hazard zones and conditions for use

Botanical name	Eucalyptus crebra
5 years above-ground	Approved
15 years protected	Approved
15 years Above-ground:A	Approved
15 years Above-ground:B	Approved
15 years Above-ground:C	Approved
15 years Above-ground:D	Approved
15 years In-ground:A	Approved
15 years In-ground:B	Approved
15 years In-ground:C	Approved
15 years In-ground:D	C1

Botanical name	Eucalyptus crebra
50 years protected	Approved
50 years Above-ground:A	Approved
50 years Above-ground:B	Approved
50 years Above-ground:C	Approved
50 years Above-ground:D	Approved
50 years In-ground:A	C1
50 years In-ground:B	C7, C14
50 years In-ground:C	C8
50 years In-ground:D	C8