Holzhandel Marianne Frey-Amon
Holzgroßhandel und Holzhandel
Rundholz, Schnittholz und Spezialsortimente

Am Bahnhof
2041 Hetzmannsdorf
Österreich / Austria



Go to homepage of wood traders Marianne Frey-Amon
t:   +43 2951 83 71
f:   +43 2951 83 71 - 19

e:  info@frey-amon.at
Holzhandel Frey-Amon: www.frey-amon.at


Neu im Sortiment:
Terrassendielen
Holzterrasse
Holzboden Terrasse

Frey-Amon - The Way to Wood

Black locust



Robinia pseudacacia
Black locust
+
Green density
Average value
761 kg/m³
 
Total degree of shrinkage
axial
0,1 %
radial
3,9 - 4,4 %
tangential
5,8 - 6,9 %
 
Differential swelling
radial
0,24 %%
tangential
0,38 %%
 
Other characteristics
Thermal conductivity
0,14 W/mK
Equilibrium of moisture
content (20°/37%)
7,3 %
 
Equilibrium of moisture
content (20°/83%)
14,8 %
 
 
Hardness
Brinell hardness HB,0
74 N/mm²
Brinell hardness HB,90
48 N/mm²
 
Elastic properties
Flexural modulus of elasticity
13600 N/mm²
 

Strength properties
Flexural strength
150 N/mm²
Tensile strength
150 N/mm²
Compression strength
75 N/mm²
 
Natural durability
Fungi
1-2, very durable 
Anobium
S, susceptible 
 
Treatability
Heartwood
4, virtually impermeable 
Sapwood
1, highly permeable 


Characteristic values determined from wood samples with a moisture content of 12%.
Of all our indigenous trees, the Robinia Tree (Robinia pseudoacacia) has the hardest and heaviest wood.

The wood has an olive-green colour and is very durable.

The favourable technical properties of robinia wood make a wide range of uses possible.
It is especially used for outside constructions which come into contact with water or soil, and for parquet floors, windows and doors.
Contact:
Download:
 
Link:
Photos:
Robinie (Akazie)
+