Build with timbers summary

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Step 2: Select a building member
Step 3: Select a timber
Timber fact sheet

Location details

Barcoo Shire


Building member details

Pergolas (Posts above-ground)

Target design life (years):

Properties for [ash, mountain]

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Standard trade name ash, mountain
Botanical name Eucalyptus regnans
Synonyms NA
Origin Australia
Schedule Schedule B
Hardwood Yes
Density (kg/m3) 680
Durability above-ground (3)
Durability in-ground (4)
Hardness F
Joint dry (JD) JD3
Joint green (JG) J3
Strength dry (SD) (SD3)
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 Eucalyptus 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 Eucalyptus 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