|
Merrit is a small
to medium-sized eucalypt growing to 12 m tall, although it can be a mallee.
The whitish grey bark shed in summer reveals new brown bark. Merrit is
widespread through the Wheatbelt and Goldfields south of Kalgoorlie-Boulder.
Wood
description [more
info]
Heartwood is a deep reddish brown with an attractive grain.
Wood
density [more
info]
Green density is about 1145 kg/m3, and air-dry density about 1095
kg/m3 (Note: different samples were assessed).
Shrinkage
[more
info]
Tangential and radial shrinkage are estimated as about 5.5 and 4.0 per
cent respectively.
Workability
[more
info]
Goldfields craftsmen rate merrit as average
for turning and machinability, and good for boring, screwholding, stability,
sanding and finishing.
Durability
[more
info]
-
Strength
group and properties [more
info]
Green and dry strength groups are (S2) and (SD2). The brackets indicate
conservative provisional ratings based on the air-dry density. The more
important strength properties based on the strength groups are listed
in the table below.
|
Property
|
Units
|
Green
|
Dry
|
|
Modulus
of Rupture
|
MPa
|
86
|
130
|
|
Modulus
of Elasticity
|
MPa
|
14200
|
18500
|
|
Max
Crushing Strength
|
MPa
|
43
|
70
|
|
Hardness
|
KN
|
-
|
-
|
Uses
[more
info]
The timber has potential
for wood turning and craftwork.
Availability
[more
info]
Limited availability because of the scattered nature of
the resource.
 |