[Species]

  

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All timber species sawn by Radial Timber for external applications and requiring natural durability are selected from regrowth Eucalyptus species ranging in durability from Class 1 to 2 (NOTE: this is the same durability class as Western Red Cedar and Jarrah). Wherever possible, Radial Timber sources plantation grown species such as Mountain Ash for internal applications such as flooring and wall/ceiling linings

Species
E.Muellerana
E.Sieberi
E. Botryoides
E. Regnans
Common Name
Yellow Stringybark
Silvertop Ash
Sth. Mahogany
Mountain Ash
Density - Dry
870kg/m3
820kg/m3
920kg/m3
680kg/m3
Density - Green
1100kg/m3
1030kg/m3
1180kg/m3
1030kg/m3
Strength Group
S3 SD3
S4 SD3
S2 SD3
S4 SD3
%Shrinkage -Radial
4.5
6.0
5.0
6.5
%Shrinkage -Tangential
7.5
10.1
10.0
13.0
MOE - Dry
17
17
18
16
MPA - Green
14
10
15
13
MOR - Dry
132
136
130
110
MPA - Green
90
69
84
63
Hardness - Dry
8.5
9.5
9.0
4.9
Hardness - Green
6.3
7.2
7.0
3.4
Durability Class
(above ground)
2
2
2
4
Durability Class
(in ground)
3
3
3
4
Lyctus Bore
Non-Susceptible
Non-Susceptible
Non-Susceptible
Non-Susceptible
Av. External Life
(above ground)
15 - 25 years
15 - 25 years
15 - 25 years
2-10 years

 

 
       
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*Radial products are manufactured under license from Radial Corporation Limited.
:: email: sales@radialtimber.com