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Ditta 5
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Ditta 1
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Albizia
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
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
*Come interpretare i dati (manleva su eventuali imprecisioni)