Abu leile (Detarium senegalense)
Family: Leguminosae
Common names: Abu leile, Agashindam, Aluki, Beligbele, Bodo, Boire, Boro, Boto, Boto-burureh, Bowisi, Bowiwasi, Butchanjack, Daba, Dankh, Datagh, Datarh, Dita, Ditah, Ditakh, Dole, Egba, Gboe, Gbolo, Gbor, Gbuyai, Goghoi, Gungoro, Hard mahogany, Ifa-inaki, Ka-kitan, Kadaga, Karkehi, Kolei, Konkehi, Kpagra, Kpay, Kpayliga, Kpe, Kpuyai, Kpwarag, Kukpukpa, Mahogany, Mambode, Ndooy, Nduigbii, Ofo, Ogbogbo, Ogwega, Okubaka, Pakpie, Pamugi, Papie, Parlega, Sarahonko, Taba, Takyikyiriwa, Talao, Tallo, Tallow tree, Talo, Tamba, Tambacoumba, Taura, Taurahurmi, Twetwiriwa, Ukhurohor, Uyo idiok, Zaklu
Distributed in: Gambia, Guinea, Liberia, Nigeria, Sudan, Zaire (Africa)
Common uses: Boat building (general), Boxes and crates, Cabinetmaking, Canoes, Carvings, Flooring, Furniture, Heavy construction, Joinery, Light construction, Millwork, Mine timbers, Plywood, Poles, Posts, Turnery, Vehicle parts, Veneer
Environment profile: Questionable
Tree size: Trunk diameter is 100-150 cm
Colors: the heart isRed, Reddish brownand the sapwoodWhite to yellow, Yellow.The grain isWavy, the textureMedium to coarseand the lusterPronounced
Natural durability: Susceptible to attack from termites (Isoptera), Very durable
Odor: Has an odor
Silica Content: Siliceous
Drying Defects: Moderate surface checking, Splitting
Ease of Drying: Thick Stock Requires Care
Tree Identification: Bole/stem form is straight
Comments: General finishing qualities are rated as good
Blunting Effect: Little
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: Fair to Good , Fairly Easy to Very Easy
Planing: Planes well, to a good finish
Resistance to Impregnation: Resistant sapwood
Response to hand tools: Easy to machine
Routing recessing: Fairly Easy to Very Easy
Sanding: Very Good to Excellent Results
Veneering qualities: Veneers easily, Veneers moderately easy
Screwing: Fair to Good Results, Fairly Easy to Very Easy; Turning: Fairly Easy to Very Easy
Painting: Poor; Polishing: Fairly Easy to Very Easy; Varnishing: Poor turning properties;
- Numerical data Metric
- Numerical data English
- Strength properties
- References
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Item |
Green |
Dry |
Metric |
Specific Gravity |
|
|
|
Density |
|
769 |
kg/m3 |
Bending Strength |
609 |
954 |
kg/cm2 |
Crushing Strength |
296 |
468 |
kg/cm2 |
Hardness |
|
601 |
kg |
Impact Strength |
|
|
cm |
Shearing Strength |
|
|
kg/cm2 |
Stiffness |
152 |
175 |
1000 kg/cm2 |
Tangential Shrinkage |
8 |
|
% |
Radial Shrinkage |
5 |
|
% |
Weight |
753 |
608 |
kg/m3 |
Maximum Load |
|
|
cm-kg/cm3 |
Toughness |
|
|
cm-kg |
Static Bending |
|
|
kg/cm2 |
|
 |  |  |  | Item | Green | Dry | English | Bending Strength | 8670 | 13570 | psi | Density | | 48 | lbs/ft3 | Hardness | | 1326 | lbs | Maximum Crushing Strength | 4218 | 6664 | psi | Stiffness | 2167 | 2494 | 1000 psi | Weight | 47 | 38 | lbs/ft3 | Radial Shrinkage | 5 | | % | Tangential Shrinkage | 8 | | % | Volumetric Shrinkage | 13 | | % | |
Density (dry weight) = 46-52 lbs/cu. ft. Bending strength (MOR) = medium Shrinkage, Tangenital =moderate Shrinkage, Radial = moderate Max. crushing strength = medium Shrinkage, Volumetric = fairly large Shrinkage, Tangential = large Shrinkage, Tangential = fairly large Shrinkage, Radial = large Shrinkage, Radial = fairly large Modulus of Elasticity (stiffness) = high Max. crushing strength = low Max. crushing strength = high Hardness (side grain) = soft Hardness (side grain) = medium Density (dry weight) =53-60 lbs/cu. ft. Bending strength (MOR) = low
Bolza, E., Keating, W.G.,1972,African Timbers - the Properties, Uses and Characteristics of 700 Species,C.S.I.R.O. Div. of Building ResearchCooper, G.P., Record, S.J.,1931,The Evergreen Forests of Liberia,Yale School Forestry Bulletin,31,pp1-153Dalziel, J.M.,1937,The Useful Plants of West Tropical Africa,Crown Agents for the ColoniesErfurth, T., Rusche, H.,1976,The Marketing of Tropical Wood A. Wood Species from African Moist Forests,F.A.O. Forestry DepartmentFrance - 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. FranceGotz, E.,1983,Timber trees of the Gambia,Stiftung Walderhaltung in Afrika and Bundesforschungsanstalt fur Forst-,und HolzwirtschaftIrvine, F.R.,1961,Woody Plants of Ghana,O.U.P. LondonKeay, R.W.J.,1964,Nigerian Trees Vol.2,Nigeria Federal Department of Forest Research, IbadanKennedy, J.D.,1936,Forest Flora of Southern Nigeria,Government Printer LagosKryn, J.M., Forbes, E.W.,1959,The Woods of Liberia,U.S.A. Department of Agriculture,Forest Products Laboratory, Madison,,Report No. 2159Sallenave, P.,1955,Proprietes Phyiques et Mecaniques des Bois Tropicaux de l'Union Francaise,C.T.F.TSavill, P.S., Fox, J.E.D.,1967,Trees of Sierra LeoneTakahashi, A.,1978,Compilation of Data on the Mechanical Properties of Foreign Woods (Part,III) Africa,Shimane University, Japan, Research Report on Foreign Wood No. 7Unwin, A.H.,1920,West African Forests and Forestry,T. Fisher Unwin Ltd. London
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