Apici (Ocotea canaliculata)
Family: Lauraceae
Common names: Apici, Cedre, Hariraro shirvaballi, Heburu, Ileng, Laurier petite-feuille, Pisie, Sawariskin, Silverballi, White silverballi, White sweetwood
Distributed in: French Guiana, Guyana, Trinidad and Tobago (Latin America, Oceania and S.E. Asia)
Common uses: Boat building (general), Boxes and crates, Concrete formwork, Door, Food containers, Furniture, Joinery, Ladders, Light construction, Matches, Musical instruments: percussion, Plywood corestock, Plywood, Turnery, Veneer
Tree size: Trunk diameter is 300-350 cm
Colors: the heart isYellow, Yellow to golden-yellow to orangeand the sapwoodWhite to yellow, Yellow.The grain isWavy, the textureUniformand the lusterSlightly lustrous
Natural durability: Susceptible to insect attack, Very durable
Odor: Has an odor
LightInduced Color Change: Darker
Kiln Drying Rate: Very slow
Drying Defects: Distortion, Splitting
Ease of Drying: Thick Stock Requires Care
Tree Identification: Bole/stem form is straight
Blunting Effect: Moderate
Boring: Fairly easy to very easy
Carving: Fairly Easy to Very Easy
Cutting Resistance: Easy to saw
Gluing: Fairly Easy to Very Easy
Mortising: Fairly Easy to Very Easy
Moulding: Fairly Easy to Very Easy
Movement in Service: Fairly Easy to Very Easy
Nailing: Holds nails well, Holds satisfactorily
Planing: Very Good to Excellent
Resistance to Impregnation: Resistant sapwood
Resistance to Splitting: Satisfactory
Response to hand tools: Responds Readily
Routing recessing: Very Good to Excellent Results
Sanding: Very Good to Excellent Results
Veneering qualities: Veneers easily, Veneers moderately easy
Steam bending: Fair to Good Results
Screwing: Fair to Good Results, Fairly Easy to Very Easy; Turning: Very Good to Excellent Results
Painting: Very Good to Excellent; Polishing: Very Good to Excellent; Staining: Very Good to Excellent; 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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480 |
kg/m3 |
Bending Strength |
429 |
674 |
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 |
117 |
135 |
1000 kg/cm2 |
Tangential Shrinkage |
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% |
Radial Shrinkage |
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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 | Bending Strength | 6111 | 9589 | psi | Density | | 30 | lbs/ft3 | Stiffness | 1665 | 1923 | 1000 psi | Weight | 29 | 25 | lbs/ft3 | |
Density (dry weight) = 31-37 lbs/cu. ft. Density (dry weight) = 23-30 lbs/cu. ft. Modulus of Elasticity (stiffness) = medium Bending strength (MOR) = low
Bena, P.,1960,Essences Forestieres de Guyane,Bureau Agricole et Forestier Guyanais GuyanaBerni, C.A., Bolza, E., Christensen, F.J.,1979,South American Timbers - The Characteristics, Properties and Uses of 190,Species,C.S.I.R.O Div. Building ResearchFanshawe, D.B.,1954,Forest Products of British Guiana Part 1 Principal Timbers,Forest Department British Guiana Forestry Bulletin (New Series 2nd,Edition,No.1France - C.T.F.T./C.T.B.,1982,Guide pour le Choix des Essences Deroulables-pour la fabrication du,contreplaque,C.T.F.T./C.T.B. FranceGuyana Forestry Department,1951,British Guiana Timbers - White Silverballi,British Guiana Forestry Department Leaflet No.12Marshall, R.C.,1934,Trees of Trinidad and Tobago,Government Printer Port of Spain TrinidadMarshall, R.C.,1939,Silviculture of the trees of Trinidad and Tobago - British West Indies,O.U.P.,LondonPolak, A.M.,1992,Major Timber Trees of Guyana A Field Guide,The Tropenbos Foundation Wageningen, The Netherlands
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