Build with timbers summary | QTimber

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Timber fact sheet

Location details

Building member details

Mullions

Environment:

Target design life (years):

Properties for [blackbutt]

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Standard trade name	blackbutt
Botanical name	Eucalyptus pilularis
Synonyms	NA
Origin	Queensland-south, Australia
Schedule	Schedule B
Hardwood	Yes
Density (kg/m3)	930
Durability above-ground	(1)
Durability in-ground	(2)
Hardness	H
Joint dry (JD)	JD2
Joint green (JG)	J2
Strength dry (SD)	(SD2)
Strength green (SG)	(S1)
Bushfire resisting	Yes
Lyctine susceptibility	NS
Termite resistance	R
Advisory codes

Target design life, hazard zones and conditions for use

Botanical name	Eucalyptus pilularis
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	C2
15 years In-ground:C	C3
15 years In-ground:D	C4

Botanical name	Eucalyptus pilularis
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	C3, C11
50 years In-ground:B	C7, C11
50 years In-ground:C	C8, C11
50 years In-ground:D	C8, C11