
Jatoba
Courbaril, Jatai, Algarrobo, Copal, Paquio
Hymeneaea Coubaril
DISTRIBUTION AREA
Is found in humid tropical and subtropical forests.* Departments of Beni, La Paz and Santa Cruz
TREE DESCRIPTION
Tree Top
Wide and extended.
Trunk
Conical and uniform. It reaches commercial heights up to 45 m*
Bark
Grayish color; slightly fissured; thin.
GENERAL CHARACTERISTICS
Sapwood Color
Pale brown
Odor
Indistinct
Luster
Medium
Striped
Dark and Intense
Hearthwood Color
Reddish-Brown
Taste
Indistinct
Grain
Straight to interlocked
Texture
Medium
PHYSICAL PROPERTIES
Moisture Content (Green Lumber)
53 %
Basic Density
0,77 g/cm3
Density
(12% MOISTURE CONTENT) 0,95 g/cm3
Radisal Shrinkage
4,2 %
Tangential Shrinkage
7,4 %
Volumetric Shrinkage
11,2 %
Rate T/R
1,8
MECHANICAL RESISTANCE
Modulus of Elasticity
163 1000 Kg/cm2
Modulus of Rupture
1515 Kg/cm2
Compression Parallel tp Grain
886 Kg/cm2
Quartered Sawed
186 Kg/cm2
Lateral Hardness
1351 Kg
Impact Bending
2,05 Kg-m
TECHNICAL CONDITIONS FOR PROCESSING
Machining
Good planing with an 15° cut angle*. Good moulding, sanding, boring and turning*. Medium blunting effect*. Good finishing.*
Preservation
Permeable solamente la albura
Natural Durability
Durable, resistant to termites and fungi, specially when not in contact with soil
Drying
drying is rather slow with risks of cracking*. Kiln drying T3-C2 and T3 – C1 (USA)*
End Users
Heavy construction, Decorative veneer Naval construction Stairways, Truck beds, Garden Furniture, Flooring Turnery, Door frames, Tool handles