Acajou blanc (Cedrela guianensis)
Family: Meliaceae
Common names: Acajou blanc, Acajou rouge, Cedrat, Cedre rouge, Cedro, Epi, Kapere, Red cedar, Soeren, Thitkado, Toon, Youhom
Distributed in: Guyana (Central America)
Distribution overview: Mexico and possibly south. Prefers rich, well-drained humid soils.
Common uses: Bedroom suites, Boat building, Building materials, Cabinetmaking, Canoes, Chairs, Chests, Cigar boxes, Cigar wrappers, Concealed parts (Furniture), Decorative plywood, Decorative veneer, Desks, Dining-room furniture, Dowell pins, Dowells, Drawer sides, Drum sticks, Exterior trim & siding, Exterior uses, Figured veneer, Fine furniture, Floor lamps, Furniture , Furniture components, Furniture squares or stock, Hatracks, Interior construction, Interior trim, Kitchen cabinets, Lifeboats, Living-room suites, Millwork, Musical instruments , Office furniture, Organ pipes, Piano keys, Pianos , Plywood, Shingles, Shipbuilding
Product sources: The ITTO reports that a very important source of timber. The timber is exported regularly, especially as square-edged timber and veneer.
Environment profile: The environmental status of this species within its geographical boundaries has not been officially determined
Tree size: Tree height is 30-40 m
Colors: the heart isWhite, Yellowand the sapwoodWhite, Yellow.The grain isStraight, the textureUniformand the luster
The wood has a medium to high and golden luster
Natural durability: Very high natural resistance, Very suitable for exterior applications
Odor:
Odor is distinctively cedary and often pronounced. Some specimen possess a bitter taste
Kiln Schedules: Schedule H United Kingdom
Kiln Drying Rate: Naturally dries quickly
Drying Defects: Slight twist/warp, Splitting
Ease of Drying: Slowly
Blunting Effect: High to severe
Boring: Fairly easy to very easy
The wood is somewhat difficult to bore cleanly.
Carving: Good carving qualities
Cutting Resistance: Easy to saw
Gluing: Glues well
Mortising: Good mortising properties
Moulding: Good moulding properties
Movement in Service: Good moulding properties
Nailing: Fairly Easy to Very Easy, Holds nails well
Planing: Very Good to Excellent
Resistance to Impregnation: Resistant sapwood
Response to hand tools: Easy to machine
Routing recessing: Good in both routing and recessing.
Sanding: Very Good to Excellent Results
Steam bending: Very Good to Excellent Results
Screwing: Fairly Easy to Very Easy, Pre-boring recommended; Turning: Poor to Very Poor Results
Polishing: Requires a filler; Staining: Good staining properties; Varnishing: Very Good to Excellent;
- Numerical data Metric
- Numerical data English
- Strength properties
- References
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Item |
Green |
Dry |
Metric |
Specific Gravity |
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Density |
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kg/m3 |
Bending Strength |
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kg/cm2 |
Crushing Strength |
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kg/cm2 |
Hardness |
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kg |
Impact Strength |
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cm |
Shearing Strength |
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kg/cm2 |
Stiffness |
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1000 kg/cm2 |
Tangential Shrinkage |
6 |
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% |
Radial Shrinkage |
4 |
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% |
Weight |
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kg/m3 |
Maximum Load |
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cm-kg/cm3 |
Toughness |
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cm-kg |
Static Bending |
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kg/cm2 |
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| | | | Item | Green | Dry | English | Radial Shrinkage | 4 | | % | Tangential Shrinkage | 6 | | % | Volumetric Shrinkage | 10 | | % | |
Boone, R. S., C. J. Kozlik, P. J. Bois, and E. M. Wengert.1988.Dry Kiln Schedules for Commercial Woods:Temperate and Tropical.USDA, Forest Service, General Technical Report FPL-GTR-57, Forest Products Laboratory, Madison, Wisconsin.Chichignoud, M., G. Deon, P. Detienne, B. Parant, and P. Vantomme.1990.Tropical Timber Atlas of Latin America.International Tropical Timber Organization (ITTO, Division of CIRAD, 45 bis Avenue de la Belle Gabrielle, Nogent-sur-Marne, CEDEX, France.Chudnoff, M.,1984,Tropical Timbers of the World,U.S.A. Department of Agriculture, Forest Service, Forest Products,Laboratory, Madison.USDA.1988.Dry Kiln Operator's Manual, Preliminary Copy.Forest Service, Forest Products Laboratory, Madison, Wisconsin.
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