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Tali (Erythrophleum suaveolens)
Family: Leguminosae Common names: A-kon, Aba, Abawa, Adjuga, Akpa, Akpa etuidiwi, Akwir, Alui, Arue, Atiemia, Atiuhia, Atsa, Baier, Baska, Bentabe, Betiche, Betomo, Bolondo, Boutite, Buirame, Buirane, Bungoro, Burene, Digpende, Earamor, Elegue-muani, Ellong, Elon, Elondo, Elone, Eloun, Elui, Elun, Erue, Erui, Erui-alui, Erun, Erun obo, Etsa, Gbangba-gbende, Gogbei, Gogwi, Gue, Guhie, Guilutu, Gwaska, Idip, Ifwon, Inyi, Inyin, Ipomi, Jallin baro, Jru, Ka-kontha, Kassa, Kbande, Keke-au, Kekeu, Koe-kon, Kokudabo, Kulenten, Kwon, Macone, Mancone, Manconi, Mbaraka, Mbele, Meli, Missanda, Mkarati, Mkelekele, Mkola, Muave, Mumara, Mwavi, N'kassa, Ndom, Ngogbei, Nkassa, Nko, Odiodi, Oginni, Oginyi, Orachi, Ordeal tree, Orhue, Ovinyin, Peli, Potrodom, Red water tree, Sachi, Sahi, Sangay, Sasswood, Sassy bark, Tali, Tali y roble africano, Talo, Tehi, Telehi, Teli, Tsa Distributed in: Cameroon, Congo, Equatorial Guinea, Gabon, Gambia, Ghana, Guinea Bissau, Ivory Coast, Kenya, Mozambique, Nigeria, Senegal, Sierra Leone, Tanzania, Uganda, Zaire, Zambia (Africa) Distribution overview: Found in gallery forests in the northern and central parts of Mozambique. Common uses: Agricultural implements, Boat building (general), Bridge beams, Bridge construction, Bridge joists, Building construction, Building materials, Cabin construction, Cabinetmaking, Canoes, Charcoal, Construction, Cooperages, Decks, Docks, Dockwork, Domestic flooring, Exterior trim & siding, Exterior uses, Factory construction, Flooring, Flooring: commercial heavy traffic, Flooring: industrial heavy traffic, Furniture, Harbor work, Heavy construction, Joinery (external): ground contact, Joinery, Light construction, Marine construction, Millwork, Mine timbers, Parquet flooring, Piling, Poles, Posts, Railroad ties, Shakes, Sheathing, Shingles, Siding, Sporting Goods, Sub-flooring, Turnery, Vats, Vehicle parts, Wharf construction, Wheels Product sources: The ITTO reports that the species is an occasional source for timber production, and has a rather low export potential. Environment profile: Status has not been officially assessed
Tree size: Trunk diameter is 150-200 cm
Colors: the heart isYellow to golden-yellow to orange, Yellowish brownand the sapwoodWhite to yellow, Yellow.The grain isInterlocked, the textureMediumand the lusterMedium
Natural durability: Very durable, Very durable Odor: No specific smell or taste
Silica Content: Siliceous LightInduced Color Change: Darker
Kiln Schedules: Dry at a slow speed
Kiln Drying Rate: Naturally dries slowly Drying Defects: Splitting, Warping can be expected Ease of Drying: Slowly Tree Identification: Bole/stem form is not buttressed Comments: General finishing qualities are rated as good Known as Sasswood in Nigeria, the bark of this tree is reported to yield a poisonous extract that was used locally in trials by ordeal. Blunting Effect: Slight effect Boring: Difficult
Cutting Resistance: Specially-tipped cutters recommended Gluing: May require surface treatment for best results Nailing: Possible if prebored, Pre-boring required Planing: Planes well, to a good finish Resistance to Impregnation: Resistant sapwood Response to hand tools: Poor response to hand tools Sanding: Good sanding finish
Turning: Good results
Polishing: Satisfactory;
Bending strength (MOR) = high 0 Max. crushing strength = high 0 Hardness (side grain) = medium 0 Shrinkage, Volumetric = fairly large Modulus of Elasticity (stiffness) = high Max. crushing strength = very high Density (dry weight) = 53-60 lbs/cu. ft Shearing strength (parallel to grain) = medium Density (dry weight) = 61-67 lbs/cu.ft Shrinkage, Volumetric = moderate Shrinkage, Tangential = moderate Shrinkage, Radial = small Shrinkage, Tangential = very small Shrinkage, Radial = very small Hardness (side grain) = very hard Bending strength (MOR) = very high Shrinkage, Volumetric = large Shrinkage, Tangential = small Shrinkage, Tangential = fairly large Modulus of Elasticity (stiffness) = medium Modulus of Elasticity (stiffness) = low Bending strength (MOR) = medium Shrinkage, Tangential = large Shrinkage, Radial = moderate Shrinkage, Radial = large Shrinkage, Radial = fairly large Shearing strength (parallel to grain) = low Hardness (side grain) = hard Shearing strength (parallel to grain) = high High in density Density (dry weight) = 67-75 lbs/cu. ft Density (dry weight) = 46-52 lbs/cu. ft. Compression strength (parallel to grain) = high Banks, C.H. and J.P. Schoeman. 1963. Railway Sleeper and Crossing Timbers. Bulletin No. 41, Republic of South Africa. The Government Printer, Pretoria, South Africa.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.48Banks, C.H.,1954,The Mechanical Properties of Timbers with Particular Reference to those,grown in the Union of South Africa,Journal of the South African Forestry Association,No. 24 pp.44-65,[South,African Forestry Journal]Banks, C.H.,1970,The Durability of South African Wood and Wood Base Building Materials,South African Forestry Journal,No.75Bentum, A.L.K.,1971,Properties of Ghanaian Timbers - Potrodom,Technical Newsletter Ghana,5(3/4, pp38-9Bertin, A., Meniaud, J.,1949,Timbers of the Cameroons,Compagnie Francais du Cameroon,(Transl. by F.Jane)Bois et Forets des Tropiques,1949,Tali (Erythropleum ivorense and E. guineense,Bois et Forets des Tropiques,No.9,pp67-70Bois et Forets des Tropiques,1977,Tali (Erythrophleum ivorense and Erythrophleum guineese,Bois et Forets des Tropiques,No.176,pp17-31Bois, P.J.,1966,The Strength Properties of Tanzania Timbers,Tanzania Forest Div. Util. Sec. Moshi Tech. Note, No.35Bolza, E., Keating, W.G.,1972,African Timbers - the Properties, Uses and Characteristics of 700 Species,C.S.I.R.O. Div. of Building ResearchBrenan, J.P.M., Greenway, P.J.,1949,Check-lists of the Forest Trees and Shrubs of the British Empire,Imperial Forestry Institute, Oxford No.5 Tanganyika Territories Part 2Bryce, J.M.,1967,Commercial Timbers of Tanzania,Tanzanian Forestry Division Util. Sec. MoshiChudnoff, M.,1984,Tropical Timbers of the World,U.S.A. Department of Agriculture, Forest Service, Forest Products,Laboratory, Madison.Cooper, G.P., Record, S.J.,1931,The Evergreen Forests of Liberia,Yale School Forestry Bulletin,31,pp1-153Dale, I.R., Greenway, P.J.,1961,Kenya Trees and Shrubs,Buchanans Kenya Estates Ltd. Nairobi Hatchards LondonEggeling, W.J.,1940,Indigenous Trees of Uganda,Govt. Printer Entebbe UgandaErfurth, T., Rusche, H.,1976,The Marketing of Tropical Wood A. Wood Species from African Moist Forests,F.A.O. Forestry DepartmentFarmer, R.H.,1972,Handbook of Hardwoods,HMSOFerreirinha, M.P.,1955,Catalogo des Madeiras de Mocambique (pt 1,Min. do Ultramar Junta Invest. do Ultranar Memorias Serie Botanica, 2Forest Products Research Laboratory, U.K.,1954,Hardwoods for Industrial Flooring,Forest Products Research Laboratory, Princes Risborough, Leaflet, No.48Forest Products Research Laboratory, U.K.,1955,Kiln-Drying Schedules,Forest Products Research Laboratory, Princes Risborough, Department of,Science and Industrial Research, Building Research Establishment Leaflet,No.42Forest Products Research Laboratory, U.K.,1969,The Movement of Timbers,Forest Products Research Laboratory, Princes Risborough Technical Note,No.38Fouarge, J.,1950,Appropriation de Bois Congolais aux Besoins de la Metropole,I.N.E.A.C. Belgium Serie Technique,No.38Fouarge, J.,1953,Bois du Congo,I.N.E.A.C.France - C.T.F.T.,1960,Resultats des Observations et des Essais Effectues au C.T.F.T. sur,Erythrophleum sp.,C.T.F.T.,Information Technique, No.120France - Comite Nacional des Bois Tropicaux,1938,Nos Bois Tropicaux Principaux Emplois et Essances Recommandees,Comite Nacional des Bois Tropicaux Technical paper (Paris)Franco, E.J. Sampaio,1965,Sur l'Aptitude de quelques Bois Africains a l'Emploi dans les Travaux,Maritimes et la Construction Navale. (The suitability of some African,timbers for use in maritime structures and ship building.,Min. Das Obras Publicas, Lab.Nac. de Engenharia Civil Lisbon,,Memoria.,No.243 pp19Grant, D.K.S.,1934,Some Local Timbers,Tanzania Forest DepartmentGutierrez Oliva, A., Plaza Pulgar, F.,1967,Caracteristicas fisico-mecanicas de las maderas Espanolas. (Physical and,mechanical properties of Spanish timbers.,Min.Agric./Dir.Gen Montes/Instituto Forestral de Investigaciones,y,Experiencias, Madrid pp102Hughes, J.F.,1971,The Principal Timber Trees of Cameroon,Unpublished dataIrvine, F.R.,1961,Woody Plants of Ghana,O.U.P. LondonITTO. 1986. Tropical Timber Atlas, Volume 1 - Africa. International Tropical Timber Organization (ITTO) and Centre Technique Forestier Tropical (CTFT, 45 bis, Avenue de la Belle Gabrielle, Nogent-sur-marne, Cedex, France.Jay, B.A.,1968,Timbers of West Africa,TRADA, Red Booklet SeriesKeay, R.W.J.1989. Trees of Nigeria.Revised Version of Nigerian Trees. Clarendon Press, Oxford.Kryn, 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.5Organisation for European Economic Co-operation,1951,African Tropical Timber (Nomenclature, Description,OEECPieters, A.,1977,Essences Forestieres du Zaire,R.U.G. Gent BelguimPortugal - Min. do Ultramar,1956,Essencias Florestais da Guine Portuguesa,Min. do Ultramar Jardin e Museu Agriccola do UltramarRendle, B.J.,1969,World Timbers (3 Vols.,Ernest Benn Ltd. LondonSallenave, P.,1955,Proprietes Phyiques et Mecaniques des Bois Tropicaux de l'Union Francaise,C.T.F.TSallenave, P.,1964,Proprietes Physiques et Mecaniques des Bois Tropicaux (Premier Supplement,C.T.F.T. Publ.,no.23Scott, M.H.,1950,Notes on the more Important African Timbers Imported into the Union with,Special Ref. to Port. E.A. Species,Journal of the South African Forestry Association,No.19,pp18-62,[South,African Forestry Journal]Sousa, A.G.E.,1966,Dendrologia de Mocambique (2vols,Inst. de Invest. Agronomica de MocambiqueSouth African Lumber Millers Assoc.,1969,Notes on some Commercially Available Hardwoods,S.A.L.M.A. Timber Info. Centre Timber Technical Guide,No.1Tack, C.H.,1969,Uganda Timbers,Govt. Printer UgandaTanzania Forest Department,1966,Flooring Timbers,Tanzania Forest Div. Util. Sec. Moshi - Timbers of TanganyikaTanzania Forest Division,1967,Erythrophleum guineense (Missanda/Mwavi,Tanzania Forest Div. Util. Sec. Moshi - Timbers of TanganyikaTropical Timber Information Centre,1966,Fichas Tecnologicas - Las Principales Maderas comerciales del,Mundo,Assoc. Invest. Tec. Ind. Bol. Inform. Tec.,4(21,pp25-32Uganda Forest Department,1954,Sasswood (Erythrophleum guineense,Uganda Forestry Department Timber Leaflet No.22Uganda Forest Department,1954,The Mechanical Properties of some Ugandan Timbers,Uganda Forest Department Timber Leaflet,No.1Uganda Forest Department,1969,The Shrinkage of Some Ugandan Timbers,Uganda Forestry Department Timber Leaflet,No.47Unwin, A.H.,1920,West African Forests and Forestry,T. Fisher Unwin Ltd. LondonWhite, F.,1962,Forest Flora of Northern Rhodesia,O.U.P. LondonWimbush, S.H.,1950,Catalogue of Kenya Timbers,Govt. Printer Nairobi KenyaWood, B., Calnan, D.,1976,Toxic Woods,British Journal of Dermat 94 Suppl. 13 |
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