Ala (Adansonia digitata)
Family: Bombacaceae
Common names: Ala, Alagba, Baobab, Cream of tartar tree, Dodo, Ekuba, Ethiopian sour gourd, Fromodo, Hilai, Mbuyu, Mguya, Mkulukumba, Mlambe, Mlonje, Monkeybread tree, Mubuyu, Mubuzi, Mukulukumbe, Muuyu, Muvei, Muwe, Muweyu, Muwiyu, Muyu, Salo, Toreg, Toyega, Tua, Tuo, Tuwa, Umkhomo, Umkomo
Distributed in: Angola, Benin, Botswana, Cameroon, Congo, Equatorial Guinea, Gabon, Ghana, Guinea Bissau, Guinea, India, Ivory Coast, Kenya, Liberia, Namibia, Nigeria, Senegal, Sierra Leone, South Africa, Sri Lanka, Sudan, Tanzania, Togo, Zaire, Zambia, Zimbabwe (Africa, Latin America, Oceania and S.E. Asia)
Common uses: Boat building (general), Canoes, Charcoal, Chemical derivatives, Food containers, Fuelwood, Pulp/Paper products
Colors: the heart isBrown, Pale red to pinkand the sapwoodSame as heartwood
.The grain isStraight, the textureFine
Natural durability: Perishable, Sapwood is susceptible to wood staining fungal attack
Ease of Drying: Difficult
Cutting Resistance: Cutting Resistance with dry wood is difficult
Gluing: Gluing is often difficult
Nailing: Nails hold poorly
Planing: Planes to a poor finish
Resistance to Impregnation: Heartwood is permeable
Painting: Poor; Varnishing: Poor turning properties
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- 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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272 |
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 |
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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 | Density | | 17 | lbs/ft3 | Weight | 17 | 14 | lbs/ft3 | |
Density (dry weight) = 15-22 lbs/cu. ft. Density (dry weight) = 23-30 lbs/cu. ft.
Density (dry weight)=less than 15 lbs
Fanshawe, D.B.,1962,Fifty Common Trees of Northern Rhodesia,Natural Resources Board and Forestry Department, NdolaGoldsmith, B., Carter, D.T.,1981,The Indigenous Timbers of Zimbabwe,Forestry Commission, Zimbabwe Research Bulletin No.9Irvine, F.R.,1961,Woody Plants of Ghana,O.U.P. LondonKryn, J.M., Forbes, E.W.,1959,The Woods of Liberia,U.S.A. Department of Agriculture,Forest Products Laboratory, Madison,,Report No. 2159Palgrave, K.C.,1957,Trees of Central Africa,National Publ. Trust,Rhodesia and NyasalandPardy, A.A.,1953,Notes on Indigenous Trees and Shrubs of S. Rhodesia - Adansonia digitata,Ministry of Agriculture and Lands S. Rhodesia Bulletin,No.1697Scott, M.H.,1935,Weights of South African Growth Timbers,South African Department of Agriculture and Forestry Bulletin,No.145,Forest Products Institute, Forestry Series No.1Storrs, A.E.G.,1979,Know your Trees - Some of the Common Trees found in Zambia,Zambia Forestry Department, NdolaTack, C.H.,1969,Uganda Timbers,Govt. Printer UgandaVaid, K.M., Vaid, R.,1978,Currency Paper from Adansonia,Indian Journal of Forestry,1(1,pp53-5White, F.,1962,Forest Flora of Northern Rhodesia,O.U.P. London
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