TAMBORIL (Enterolobium maximum)
Nombre comercial
Tamboril
Nombre científico (con autor)
Enterolobium maximum Ducke
Familia
LEGUMINOSAE
Nombres Comunes
Timburi (Brazil); Timboriúva (Brazil); Timbaúba (Brazil); Tamboril (Brazil); Tambori (Brazil); Monjolo (Brazil); Faveira-Folha-Fina (Brazil); Fava-Orelha-De-Negro (Brazil); Fava-Folha-Fina (Brazil); Chimbó (Brazil); Carova (Brazil)
DESCRIPCIÓN DEL ÁRBOL
Descripción botánica
This species develops straight and cylindrical boles. The boles reach commercial lengths of up to 14 m, with trunk diameters ranging from 50 to 70 cm.
Distribución natural
This species occurs in the Amazonian forest of Brazil.
IDENTIFICACIÓN DE LA MADERA
Descripción anatómica de la madera
Wood diffuse porous. Vessels solitary and in short radial multiples. Tangential diameter of vessel lumina 200 micras or more (large). Occasionally vessels with colored deposits. Vessels per mm2 less than 6 (rare). Simple perforation plates. Vessel-ray pits simi Paratracheal axial parenchyma scanty and/or vasicentric. Axial parenchyma lozenge-aliform. Occasionally prismatic crystals in chambered axial parenchyma cells and/or in fibers. 3 to 4 cells per parenchyma strand. 4 to 10 rays per mm (medium). Rays 1 to 4 seriate. Occasionally septate fibers present. Fibers with simple to minutely bordered pits.
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Foto macroscópica de la madera, plano tangencial
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Foto microscópica sección transversal de la madera
Disponibilidad
Status de protección por CITES
Unrestricted
DESCRIPCIÓN GENERAL DE LA MADERA
Olor
It has no distinct odor or taste.
Color
The heartwood is light brown to pinkish gray distinct from the white sapwood.
Indice de Color (1= Negro, violeta; 7= Amarillo claro, blanco)
3
Grano
This species is reported to have interlocked grain.
Veta
Texture is usually medium to coarse.
Brillo
Luster is usually moderate.
Durabilidad Natural
It is reported to have low durability against fungi and insects.
Indice de Durabilidad Natural (1=Muy alta, 7=Muy baja)
5
Dificultad para impregnar
It is easily treatable with good retention of preservative substances.
PROPIEDADES FÍSICAS DE LA MADERA
Densidad Básica (Peso anhidro/Vol. saturado) (g/cm³)
0.42
Densidad seca al aire (Peso y volúmen CH12%) (g/cm³)
0.45
Contracción Tangencial Total (Saturado hasta anhidro) (%)
4.6
Contracción Radial Total (Saturado hasta anhidro) (%)
2.4
Calendario de Secado
BR-A
Estabilidad Dimensional (Contracción Total Tangencial %/Contracción Total Radial %)
1.9
PROPIEDADES QUÍMICAS DE LA MADERA
PROPIEDADES MECÁNICAS DE LA MADERA
Resistencia a flexión (Módulo de ruptura) CH12% (kgf/cm²)
667
Rigidez (Módulo de elasticidad) CH12% (kgf/cm²)
86000
Resistencia a la compresión paralela a la fibra CH12% (kgf/cm²)
409
Resistencia a la compresión perpendicular a la fibra CH12% (kgf/cm²)
51
Cizallamiento radial CH12% (kgf/cm²)
84
Dureza Janka (lados) CH12% (kgf)
314
Dureza Janka (extremos) CH12% (kgf)
449
TRABAJABILIDAD
Cepillado
Planing operations are easy, but it has a bad finishing
Torneado
30
Lijado
Sanding operations are easy, with a good finishing.
Usos Reportados
USOS FINALES (RESUMEN)
HOUSING GENERAL, boards, panelling, FURNITURE AND CABINETS, common furniture, PLYWOOD AND VENEER, cores, common veneer, TURNING, cutlery, BENDING, tennis rackets, SPORTS, table tennis, TOOLS, tool handles, PACKING, light packing, NAVAL CONSTRUCTION, boats, OTHER AND MUSICAL INSTRUMENTS, handicrafts, door core
VIVIENDA GENERAL
- 10 - Silica in Timbers
Tablas
- 13 - Dry kiln schedules for commercial woods. Temperate and tropical. Section III. Latin American (Mexico, Central, and South America) Woods–Conventional Temperatures
Paneles
- 18 - W3TROPICOS Missouri Botanical Garden
MUEBLES Y GABINETES
- 21 - Tropical timbers of the world. Part III-Southeast Asian and Oceanian Species.
Muebles comunes
- 23 - Handbook of Hardwoods
TABLEROS Y CHAPAS
- 25 - Directory of Timber Trade Malaysia
Almas
- 27 - Embassy of Brazil in Japan
Chapa rotativa
- 29 - Embassy of Ecuador in Japan
Torneado
- 30 - Embassy of Honduras in Japan
mangos de cuchillos
- 33 - Embassy of Gabon in Japan
Curvado
- 35 - Embassy of Myanmar in Japan
Raquetas tenis
- 37 - Annual Review and Assessment of the World Timber Situation 1998-ITTO
IMPLEMENTOS DEPORTIVOS
- 38 - Annual Review and Assessment of the World Timber Situation 1998-ITTO
Pin-pong
- 41 - Embassy of the Philippines
HERRAMIENTAS
- 42 - Utilización Industrial de Nuevas Especies Forestales en el Perú.
Mangos herramientas
- 43 - Maderas de Bolivia (Características y Usos de 55 Maderas Tropicales)
PALLETS_EMBALAJES
- 45 - Recopilación y Análisis de Estudios Tecnológicos de Maderas Peruanas
Envase liviano
- 46 - ECUADOR, Inventario y Aprovechamiento de los Bosques del Sur Ecuatoriano
CONSTRUCCIÓN NAVAL
- 55 - Tropical Timber Atlas of Latin America
Botes
- 56 - Manual de Identificación de Especies Forestales de la Subregión Andina.
artesanía
- 66 - Maderas latinoamericanas. VII. Caracteristicas anatomicas. propiedades fisicomecanicas, de secado, y tratabilidad de la madera juvenil de Cordia alliodora (Ruiz & Pav. Oken.)
Alma de puerta
- 76 - Descripción General y Anatómica de 105 Maderas del Grupo Andino.
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