Marishballi (Licania sparsipilis)
Family: Chrysobalanaceae
Common names: Abure, Anaura, Bois gris, Cana dulce, Caraipe, Carbonero, Kairiballi, Kauta, Kwepie, Marishballi, Merecure de montana, Monkey apple, Pintadinho, Sapote
Distributed in: Belize, Brazil, Columbia, Guyana, Honduras, Panama, Suriname, Trinidad and Tobago, Venezuela (Central America, Latin America)
Distribution overview: The species occurs in gallery forests and forests on terra firma from Mexico (Oaxaca) to Panama (Colon).
Common uses: Barge fenders, Building construction, Building materials, Cabin construction, Charcoal, Construction, Crossties, Docks, Dockwork, Factory construction, Fuelwood, Harbor work, Heavy construction, Marine construction, Mine timbers, Naval architecture, Raft floats, Rafts, Railroad ties, Wharf construction
Environment profile: The future survival of this species is at risk
Tree size: The trunk diameters are commonly 16 to 24 inches (40 to 60 cm), sometimes reaching 36 inches (90 cm). It develops straight, cylindrical boles that may be clear of branches 50 to 60 feet (15 to 18 m)
Colors: the heart isBrown, Yellowand the sapwoodDimpled on tangential surfaces. , Yellow.The grain isStraight, the textureStright and closed and the lusterLow
Natural durability: Resistance to marine borer attack is high
Durability is variable and is species specific, but it is generally low to moderately low
Odor: No specific smell or taste
Silica Content:
The woods of Licania usually contain high levels of silica
Drying Defects: Slight surface checking, Slight twist/warp
Ease of Drying: Reconditioning Treatement
Blunting Effect:
Blunting effect on cutters is usually very severe because of high density and high silica content. Tungsten-tipped cutters are recommended in most machining operations
Boring: Fair to good results
Carving: Very Good to Excellent Results
Cutting Resistance:
High levels of silica and high densities combine to make the wood very difficult to process
Mortising: Fair to Good
Moulding: Fair to Good
Movement in Service: Fair to Good
Planing: Fair to Good
Planing, boring, moulding, turning, mortising, and other machining properties of Licania timbers are generally poor. Ordinary tools are dulled rapidly and severely because the dense timber also usually contains silica. Tungsten-tipped cutters are required in most machining operations
Resistance to Impregnation: Softwood can be easily treated
Response to hand tools: Responds Readily
Routing recessing: Fair to Good Results
- Numerical data Metric
- Numerical data English
- Strength properties
- References
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Item |
Green |
Dry |
Metric |
Specific Gravity |
0,69 |
|
|
Density |
|
977 |
kg/m3 |
Bending Strength |
1083 |
1664 |
kg/cm2 |
Crushing Strength |
492 |
840 |
kg/cm2 |
Hardness |
|
1587 |
kg |
Impact Strength |
|
|
cm |
Shearing Strength |
|
|
kg/cm2 |
Stiffness |
180 |
202 |
1000 kg/cm2 |
Tangential Shrinkage |
11 |
|
% |
Radial Shrinkage |
7 |
|
% |
Weight |
961 |
785 |
kg/m3 |
Maximum Load |
|
|
cm-kg/cm3 |
Toughness |
|
240 |
cm-kg |
Static Bending |
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kg/cm2 |
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| | | | Item | Green | Dry | English | Bending Strength | 15411 | 23672 | psi | Density | | 61 | lbs/ft3 | Hardness | | 3499 | lbs | Maximum Crushing Strength | 7007 | 11956 | psi | Stiffness | 2573 | 2876 | 1000 psi | Toughness | | 209 | inch-lbs | Specific Gravity | 0.69 | | | Weight | 60 | 49. | lbs/ft3 | Radial Shrinkage | 7 | | % | Tangential Shrinkage | 11 | | % | Volumetric Shrinkage | 17 | | % | |
CAOBA International, San Francisco, California. 1993. Personal Communication.Chudnoff, M.,1984,Tropical Timbers of the World,U.S.A. Department of Agriculture, Forest Service, Forest Products,Laboratory, Madison.
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