Gale silverballi (Aniba ovalifolia)
Family: Lauraceae
Common names: Gale silverballi, Garl, Kawioi, Kurero shiruaballi, Kurero silverballi, Moena puchiri, Silverballi, Yellow silverballi, Yellow sweetwood
Distributed in: Guyana, Suriname (Latin America)
Common uses: Boat building: decking, Boat building: framing, Boat building: planking, Cabinetmaking, Canoes, Furniture, Joinery, Light construction, Paneling, Plywood, Turnery
Product sources: The ITTO reports that almost negligible volumes of timber from this species are produced and exported. The following species in the database has been suggested as a potential substitute for Mecrusse: Muhuhu (Brachylaena hutchinsii)
Tree size: Tree height is 30-40 m
Colors: the heart isYellow, Yellow to golden-yellow to orangeand the sapwoodWhite to yellow, Yellow.The grain isStraight, the textureMediumand the lusterMedium
Natural durability: Resistant to termites, Susceptible to insect attack
Drying Defects: Moderate surface checking, Slight surface checking
Ease of Drying: Fairly Easy
Tree Identification: Bole/stem form is not buttressed
Comments: General finishing qualities are rated as good
Planing: Very Good to Excellent
Response to hand tools: Easy to machine
Veneering qualities: Veneers easily, Veneers moderately easy
Steam bending: Very good
Turning: Very Good to Excellent Results
Polishing: Very Good to Excellent;
- Numerical data Metric
- Numerical data English
- Strength properties
- References
 |
 |
 |
 |
Item |
Green |
Dry |
Metric |
Specific Gravity |
|
|
|
Density |
|
608 |
kg/m3 |
Bending Strength |
|
|
kg/cm2 |
Crushing Strength |
|
|
kg/cm2 |
Hardness |
|
|
kg |
Impact Strength |
|
|
cm |
Shearing Strength |
|
|
kg/cm2 |
Stiffness |
|
|
1000 kg/cm2 |
Tangential Shrinkage |
|
|
% |
Radial Shrinkage |
5 |
|
% |
Weight |
592 |
480 |
kg/m3 |
Maximum Load |
|
|
cm-kg/cm3 |
Toughness |
|
|
cm-kg |
Static Bending |
|
|
kg/cm2 |
|
 |  |  |  | Item | Green | Dry | English | Density | | 38 | lbs/ft3 | Weight | 37 | 30 | lbs/ft3 | Radial Shrinkage | 5 | | % | Tangential Shrinkage | 8 | | % | |
Density (dry weight) = 38-45 lbs/cu. ft. Density (dry weight) = 31-37 lbs/cu. ft. Shrinkage, Tangential = moderate Shrinkage, Tangential = large Shrinkage, Tangential = fairly large Shrinkage, Radial = moderate Shrinkage, Radial = fairly large Density (dry weight) = 46-52 lbs/cu. ft.
Berni, 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 ResearchEdmondson, C.H.,1949,Reaction of Woods from S.America and Caribbean areas to Marine Borers in,Hawaiian Waters,Caribbean Foresters,10(1,PP37-41Fanshawe, D.B.,1954,Forest Products of British Guiana Part 1 Principal Timbers,Forest Department British Guiana Forestry Bulletin (New Series 2nd,Edition,No.1Guna et al, S.R.D.,1945,Notes on British Guiana Timbers,The 'Daily Chronicle' Ltd. Printers,28PPGuyana - Forest Department,1951,British Guiana Timbers - Yellow Silverballi,British Guiana Forestry Department Leaflet No. 13Polak, A.M.,1992,Major Timber Trees of Guyana A Field Guide,The Tropenbos Foundation Wageningen, The NetherlandsWolcott, G.N.,1950,An Index to the Termite Resistance of Woods,Agricultural Experimental Station, University of Puerto Rico Bulletin,No.85
|