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ALBIZIA (Albizia procera)
Nombre comercial
Albizia
Nombre científico (con autor)
Albizia procera (Roxb.) Benth.
Familia
LEGUMINOSAE
Nombres Comunes
Brown albizia (Papua New Guinea); White siris (Australia); Muoofng xanh (Vietnam); Kokko-sit (Myanmar); Tall albizia (United States of America); Ki hiyang (Indonesia); Wangkal (Indonesia); Weru (Indonesia); Tho:n (Laos); Thing thon (Thailand); Forest albizia (United States of America); Suan (Thailand); Akleng parang (Philippines); Tri:ehs (Cambodia); Tramkang (Cambodia); Sitpen (Myanmar); Sit (Myanmar)
Nombres científicos sinónimos (con autores)
Mimosa procera Roxb.; Feuilleea procera (Roxb.) Kuntze; Acacia procera (Roxb.) Willd.
DESCRIPCIÓN DEL ÁRBOL
Descripción botánica
It is a small to medium tree, rarely exceeding 33 m high, usually without buttresses.
Hábitat natural
Albizia trees are described as a pioneer species in open, secondary or primary deciduous or monsoon forest and savanna and scrub vegetation.
IDENTIFICACIÓN DE LA MADERA
Descripción anatómica de la madera
Wood diffuse porous. Colored deposits in heartwood vessels. Vestured pits. Vessels per mm2 less than 6 (rare). Simple perforation plates. Vessel-ray pits similar to intervessel pits in size and shape. Intervessel pits small, 7 micras or less. Apotracheal axial parenchyma diffuse and/or diffuse in aggregates. Paratracheal axial parenchyma scanty and/or vasicentric. Axial parenchyma aliform. Axial parenchyma confluent. Prismatic crystals in chambered axial parenchyma cells and/or in fibers. Homogeneous rays and/or sub-homogeneous rays (all ray cells procumbent). Fibers with distinctly bordered pits.
Disponibilidad
Status de protección por CITES
Unrestricted
DESCRIPCIÓN GENERAL DE LA MADERA
Color
The heartwood is pale brown to dark reddish-brown or golden-brown, sharply demarcated from the white to straw-colored sapwood.
Indice de Color (1= Negro, violeta; 7= Amarillo claro, blanco)
4
Grano
The grain is sometimes straight but usually interlocked or wavy.
Veta
The texture is moderately fine to moderately coarse.
Durabilidad Natural
This species is reportedly moderately durable. It is resistant against termites, but the sapwood can be attacked by Lyctus.
Indice de Durabilidad Natural (1=Muy alta, 7=Muy baja)
6
Dificultad para impregnar
The sapwood is permeable, the heartwood resistant to the preservative treatment.
PROPIEDADES FÍSICAS DE LA MADERA
Densidad Básica (Peso anhidro/Vol. saturado) (g/cm³)
0.64
Densidad seca al aire (Peso y volúmen CH12%) (g/cm³)
0.71
Contracción Tangencial Total (Saturado hasta anhidro) (%)
6.2
Contracción Radial Total (Saturado hasta anhidro) (%)
3.0
Defectos por secado
Ease of Drying: Shrinkage during air drying is moderate.
Calendario de Secado
JP-24
Estabilidad Dimensional (Contracción Total Tangencial %/Contracción Total Radial %)
2.1
PROPIEDADES QUÍMICAS DE LA MADERA
PROPIEDADES MECÁNICAS DE LA MADERA
Resistencia a flexión (Módulo de ruptura) CH12% (kgf/cm²)
1135
Rigidez (Módulo de elasticidad) CH12% (kgf/cm²)
126781
Resistencia a la compresión paralela a la fibra CH12% (kgf/cm²)
621
Cizallamiento radial CH12% (kgf/cm²)
121
Dureza Janka (lados) CH12% (kgf)
817
Dureza Janka (extremos) CH12% (kgf)
677
TRABAJABILIDAD
Corte de chapa rotativa
Lamination of this species is possible.
Chapa tranchada
Lamination of this species is possible.
Maquinado general
The workability of this species is reported to be fair to difficult.
Cepillado
The wood tends to pick up in planing. The cutting angle should not exceed 20 degrees.
Moldurado
The wood tends to pick up in molding. The cutting angle should not exceed 20 degrees.
Torneado
30
Clavado
Nailing properties are fair to poor.
Acabado
It takes a good finishing.
Facilidad para herramientas manuales
It has a fair response to hand tools.
Usos Reportados
USOS FINALES (RESUMEN)
EXTERIOR GENERAL, bridges, stakes posts, crossarms, crossties, HOUSING GENERAL, beams, flooring, frames, panelling, FURNITURE AND CABINETS, PLYWOOD AND VENEER, Decorative veneer, TURNING, SPORTS, TOOLS, agricultural tools, CONTAINERS, cooperage, truck bodies, truck flooring, NAVAL CONSTRUCTION, boats, boat oars, port pillar, OTHER AND MUSICAL INSTRUMENTS, handicrafts, moldings
EXTERIOR GENERAL
- 1 - Tabela de resultados de ensaios fisicos e mecanicos
Puentes
- 2 - 25 madeiras da amazonia de valor comercial, caracterizacao, macroscopica, usos comuns e indices qualificativos
Postes cerca
- 5 - Propriedades fisicas e mecanicas da madeira e do contraplacado de Pinus elliottii
Crucetas
- 7 - Maderas latinoamericanas. II, Quercus alata Q. costaricensis y Q. eugeniaefolia
Durmientes
- 8 - Maderas latinoamericas. III, Podocarpus standleyi ,Podocarpus oleifolius, Drims granadensis, Magnolia poasana y Didymopanax pittieri
VIVIENDA GENERAL
- 10 - Silica in Timbers
vigas
- 11 - Prospect: The wood database
Pisos
- 14 - Handbook of Hardwoods
Marcos
- 16 - Woods of the World
Paneles
- 18 - W3TROPICOS Missouri Botanical Garden
MUEBLES Y GABINETES
- 21 - Tropical timbers of the world. Part III-Southeast Asian and Oceanian Species.
TABLEROS Y CHAPAS
- 25 - Directory of Timber Trade Malaysia
chapa decorativa
- 28 - Ministry of Agriculture, Fisheries & Forest of Fiji
Torneado
- 30 - Embassy of Honduras in Japan
IMPLEMENTOS DEPORTIVOS
- 38 - Annual Review and Assessment of the World Timber Situation 1998-ITTO
HERRAMIENTAS
- 42 - Utilización Industrial de Nuevas Especies Forestales en el Perú.
Mangos agrícolas
- 44 - Atlas of Peruvian Woods
CONTENEDORES
- 50 - Properties of imported tropical woods
Duelas toneles
- 51 - Recopilacion de propiedades mecanicas de maderas creciendo en Chile
Carrocería de camión
- 53 - Timbers of the New World
Pisos de vagones_contenedores
- 54 - Bulletin of the Government Forest Experiment Station N.157: Identification of Tropical Woods
CONSTRUCCIÓN NAVAL
- 55 - Tropical Timber Atlas of Latin America
Botes
- 56 - Manual de Identificación de Especies Forestales de la Subregión Andina.
Botes_remos
- 60 - Amazonian Timbers, Characteristics and Utilization Volume II; Curuá-Una Experimental Forest Station
Puertos_pilares
- 61 - Manual de Diseño para Maderas del Grupo Andino
OTROS E INSTRUMENTOS MUSICALES
- 63 - Madeiras do Brazil II
artesanía
- 66 - Maderas latinoamericanas. VII. Caracteristicas anatomicas. propiedades fisicomecanicas, de secado, y tratabilidad de la madera juvenil de Cordia alliodora (Ruiz & Pav. Oken.)
Molduras
- 79 - Padronização da Nomenclatura Comercial Brasileira das Madeiras Tropicais Amazônicas, Sugestão
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