Albizia (Albizia adianthifolia)
Family: Leguminosae
Common names: Albizia, Angoyem, Ayinre bona, Bangbaye, Kabanzibanzi, Kapeta, Kapetansofu, Kasa kasa, Kassa kassa, M'gerenge, Maraga, Mepepe, Mtanga, Muanza, Mubanse, Mucherenje, Muluangalunga, Munjerenje, Musase wa mpata, Mushebele, Mushebere, Mushongo, Mutanga, Mutanga kuwana, Mwanse, Pampena, Rough-bark flat-crown, Saliemo, West African albizzia, Za-nasa
Distributed in: Cameroon, Ghana, Ivory Coast, Liberia, Nigeria, South Africa, Zaire, Zambia, Zimbabwe (Africa)
Common uses: Agricultural implements, Baseball bats, Bearings & bushings, Boat building (general), Boxes and crates, Cabinetmaking, Carvings, Charcoal, Flooring, Fuelwood, Furniture, Joinery, Light construction, Millwork, Particleboard, Plywood, Tool handles, Toys, Turnery, Vehicle parts, Veneer, Wheel spokes, Wheels
Tree size: Trunk diameter is 100-150 cm
Colors: the heart isYellow, Yellow to golden-yellow to orangeand the sapwoodWhite to yellow, Yellow.The grain isStriped figure, the textureMedium to coarseand the lusterMedium
Natural durability: Susceptible to insect attack, Susceptible to marine borer attack
LightInduced Color Change: Heartwood slightly darker than sapwood
Kiln Schedules: Drying (speed) is fast
Kiln Drying Rate: Naturally dries slowly
Ease of Drying: Slowly
Tree Identification: Bole/stem form is cylindrical
Comments: General finishing qualities are rated as good
Cutting Resistance: Easy to saw
Gluing: Fairly Easy to Very Easy
Nailing: Easy to nail, Fairly Easy to Very Easy
Planing: Very Good to Excellent
Resistance to Impregnation: Resistant sapwood
Response to hand tools: Easy to machine
Polishing: Satisfactory; 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 |
|
|
|
| Density |
|
576 |
kg/m3 |
| Bending Strength |
803 |
1227 |
kg/cm2 |
| Crushing Strength |
327 |
512 |
kg/cm2 |
| Hardness |
|
220 |
kg |
| Impact Strength |
|
|
cm |
| Shearing Strength |
|
132 |
kg/cm2 |
| Stiffness |
88 |
103 |
1000 kg/cm2 |
| Tangential Shrinkage |
6 |
|
% |
| Radial Shrinkage |
2 |
|
% |
| Weight |
560 |
464 |
kg/m3 |
| Maximum Load |
|
|
cm-kg/cm3 |
| Toughness |
|
|
cm-kg |
| Static Bending |
|
|
kg/cm2 |
|
 |  |  |  | | Item | Green | Dry | English | | Bending Strength | 11430 | 17456 | psi | | Density | | 36 | lbs/ft3 | | Hardness | | 487 | lbs | | Maximum Crushing Strength | 4662 | 7284 | psi | | Shearing Strength | | 1883 | psi | | Stiffness | 1264 | 1472 | 1000 psi | | Weight | 35 | 29 | lbs/ft3 | | Radial Shrinkage | 2 | | % | | Tangential Shrinkage | 6 | | % | | Volumetric Shrinkage | 11 | | % | |
Max. crushing strength = medium Bending strength (MOR) = medium Shrinkage, Tangential = small Shrinkage, Radial = very small Hardness (side grain) = very soft Density (dry weight) = 38-45 lbs/cu. ft. Density (dry weight) = 31-37 lbs/cu. ft. Bending strength (MOR) = high Shrinkage, Volumetric = moderate Modulus of Elasticity (stiffness) = very low Modulus of Elasticity (stiffness) = low Max. crushing strength = high Shrinkage, Volumetric = small Shrinkage, Tangential = moderate Shrinkage, Radial = small Hardness (side grain) = soft Bending strength (MOR) = low
Banks, C.H., Schoeman, J.P., Otto, K.P.,1977,The Mechanical Properties of Timbers with particular reference to South,Africa,South African Forestry Research Institute Bulletin,(Ed.,Schoeman, J.P. 1973 & Otto K.P. 1976,No.48Bolza, E., Keating, W.G.,1972,African Timbers - the Properties, Uses and Characteristics of 700 Species,C.S.I.R.O. Div. of Building ResearchBrown, W.H.,1978,Timbers of the World No.1 Africa,TRADA, Red Booklet SeriesErfurth, T., Rusche, H.,1976,The Marketing of Tropical Wood A. Wood Species from African Moist Forests,F.A.O. Forestry DepartmentFanshawe, D.B.,1962,Fifty Common Trees of Northern Rhodesia,Natural Resources Board and Forestry Department, NdolaFerreirinha, M.P.,1955,Catalogo des Madeiras de Mocambique (pt 1,Min. do Ultramar Junta Invest. do Ultranar Memorias Serie Botanica, 2France - 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. FranceGoldsmith, B., Carter, D.T.,1981,The Indigenous Timbers of Zimbabwe,Forestry Commission, Zimbabwe Research Bulletin No.9Hughes, J.F.,1971,The Principal Timber Trees of Cameroon,Unpublished dataIrvine, 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. 2159Lebacq, L., Dechamps, R.,1967,Contribution a un Inventaire de Forets du Nord-kasai,Musee Royal de L'Afrique Centrale Belgium Annals Series 8 No.5Pieters, A.,1977,Essences Forestieres du Zaire,R.U.G. Gent BelguimSallenave, P.,1955,Proprietes Phyiques et Mecaniques des Bois Tropicaux de l'Union Francaise,C.T.F.TSallenave, P.,1971,Proprietes Physiques et Mecaniques des Bois Tropicaux (Deuxieme,Supplement,C.T.F.T.Storrs, A.E.G.,1979,Know your Trees - Some of the Common Trees found in Zambia,Zambia Forestry Department, NdolaTakahashi, A.,1978,Compilation of Data on the Mechanical Properties of Foreign Woods (Part,III) Africa,Shimane University, Japan, Research Report on Foreign Wood No. 7White, F.,1962,Forest Flora of Northern Rhodesia,O.U.P. LondonZambia Forest Department,1979,Timbers of Zambia Albizia adianthifolia and Albizia versicolor,Zambia Forest Department, Division of Forest Products Research Timbers of,Zambia - Technical Note no.3/79
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