Build with timbers summary | QTimber

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Timber fact sheet

Location details

Building member details

Battens (Pergola)

Environment:

Target design life (years):

Properties for [oak, white, American]

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Standard trade name	oak, white, American
Botanical name	Quercus spp.
Synonyms	NA
Origin	North America
Schedule	Schedule C
Hardwood	Yes
Density (kg/m3)	740-760
Durability above-ground	(4)
Durability in-ground	(4)
Hardness	F
Joint dry (JD)	JD3
Joint green (JG)
Strength dry (SD)	(SD6)
Strength green (SG)	(S5)
Bushfire resisting	No
Lyctine susceptibility	(SL)
Termite resistance	NR
Advisory codes

Target design life, hazard zones and conditions for use

Botanical name	Quercus spp.
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	H3!
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	Quercus spp.
50 years protected	Approved
50 years Above-ground:A	H3!
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