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Pixie bush is a small
tree up to 4 m tall with branches developing low on the stem. The bark
is rough, and dark grey-brown. The species is common in the Goldfields
and northern Wheatbelt, and is found near the coast between Cervantes
and Carnarvon. It extends into the Murchison and Gascoyne.
Wood
description [more
info]
Heartwood is brownish with distinctive grain patterns. The sapwood
is yellowish.
Wood
density [more
info]
Green density is about 1055 kg/m3, air-dry density about 850 kg/m3,
and basic density about 710 kg/m3.
Shrinkage
[more
info]
Tangential and radial shrinkage are about 3.4 and 2.3 per cent respectively.
Workability
[more
info]
Goldfields craftsmen rank pixie bush as poor
for machinability and stability, average for boring, screwholding,sanding
and finishing, and good for turning.
Durability
[more
info]
-
Strength
group and properties [more
info]
Green and dry strength groups are (S4) and (SD4). The brackets indicate
conservative provisional ratings based on the air-dry density. The more
important strength properties based on the strength groups are given in
the table below.
|
Property
|
Units
|
Green
|
Dry
|
|
Modulus
of Rupture
|
MPa
|
62
|
94
|
|
Modulus
of Elasticity
|
MPa
|
10700
|
14000
|
|
Max
Crushing Strength
|
MPa
|
31
|
54
|
|
Hardness
|
KN
|
-
|
-
|
Uses
[more
info]
Use is mainly for craftwork
and woodturning.
Availability
[more
info]
Limited availability because of the scattered nature of
the resource.
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