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CORALWOOD (Adenanthera pavonina)
Nome comercial
Coralwood
Nome científico (autor)
Adenanthera pavonina L.
Família
LEGUMINOSAE
Nomes comuns
Ywgee; Thorlaganj; Recheda; Ranjana; Rakta-chandon; Pei; Manjati; Manjadi; Madatiya; Gung; Coral wood; Bandi gurivenda; Ani kundamani; Bois de corail (France); Coralwood; Coral bean (United States of America); Ma klam (Thailand); Phai (Thailand); Saga (Indonesia); Tanglin (Philippines); Ywe (Myanmar); Ywegyi (Myanmar); Saga bean (United States of America); Ma daeng (Thailand); Lim v[af]ng (Vietnam); Tr[aws] qu[aj]ch (Vietnam); Saga (Malaysia)
Nome científico sinônimo (autor
Adenanthera gersenii Scheffer
DESCRIÇÃO DA ÁRVORE
Descrição botânica
It is a mostly deciduous, small to medium-sized tree up to 30 m tall. The bole is straight and cylindrical to rather poorly shaped, branchless for up to 16 m, up to 100 cm in diameter. The buttresses are usually low and small but occasionally up to 4 m hi
Habitat natural
It is a common tree that can be found in the seashore and inland in the lowlands.
Existência de plantações?
Plantations are reported in India and Africa.
IDENTIFICAÇÃO DA MADEIRA
Descrição anatômica da madeira (macro e micro)
Wood diffuse porous. Occasionally tangential diameter of vessel lumina 200 micras or more. Occasionally vessels with colored deposits. Vestured pits. Vessels per mm2 less than 6 (rare). Simple perforation plates. Vessel-ray pits similar to intervessel pits in s Axial parenchyma in marginal or in seemingly marginal bands. Occasionally apotracheal axial parenchyma diffuse and/or diffuse in aggregates. Axial parenchyma aliform. Occasionally axial parenchyma confluent. Prismatic crystals in chambered axial parenchyma ce 4 to 10 rays per mm (medium). Homogeneous rays and/or sub-homogeneous rays (all ray cells procumbent). Crystals in fibers. Fibers with simple to minutely bordered pits.
DISPONIBILIDADE
Situação CITES sobre a proteção
Unrestricted
DESCRIÇÃO GERAL DA MADEIRA
Cor
The heartwood is bright yellow when fresh, turning to golden-brown or dark brown, sharply demarcated from the whitish, yellowish, pinkish or pale brown sapwood.
Indice de cor
4
Grã
This species is typically reported to have wavy or interlocked grain.
Veios ou desenhos na superfície
The texture varies from moderately fine to slightly coarse.
Brilho
This wood is commonly of moderate luster.
DURABILIDADE NATURAL
The wood is moderately durable to very durable. The heartwood is resistant to dry-wood termites.
Indice de durabilidade natural
4
PROPRIEDADES FÍSICAS DA MADEIRA
Densidade básica (Peso seco/Volume saturado) (g/cm³)
0.6326040812
Densidade seca ao ar 12% (g/cm³)
0.70
Contração Tangencial Total (Saturado até peso seco) (%)
7.1
Contração Radial Total (Saturado até peso seco) (%)
4.2
Defeitos causados pela secagem
Ease of Drying: It takes about 4 months to air dry boards 15 mm thick. Kiln Schedules: For kiln drying, a temperature of 40.5 to 65.5 degrees is recommended with corresponding relative humidity of 85% to 40%.
Estabilidade dimensional (Contração Tangencial Total %/Contração Radial Total %)
1.7
PROPRIEDADES QUÍMICAS DA MADEIRA
PROPRIEDADES MECÂNICAS DA MADEIRA
Resistência a flexão a 12% (Módulo de ruptura) (kgf/cm²)
1074
Flexão Estática a 12% (Módulo de elasticidade) (kgf/cm²)
125911
Resistência a compressão paralela as fibras a 12% (kgf/cm²)
700
Cisalhamento radial a 12% (kgf/cm²)
112
Dureza Janka a 12% (perpendicular) (kgf)
1099
Dureza Janka a 12% (paralela) (kgf)
1099
TRABALHABILIDADE
Aspectos do processamento em máquinas
Machining operations are rated as fair to difficult.
Aplainamento
Planing of this species is reported to be easy.
Torneamento
30
Comportamento na aplicação de pregos
Nailing properties are good.
Acabamento
Finishing of this wood is easy.
USOS FINAIS RELATADOS
USOS FINAIS (RESUMO)
EXTERIOR GENERAL, bridges, stakes posts, HOUSING GENERAL, beams, FURNITURE AND CABINETS, cabinets, TURNING, PACKING, CONTAINERS, truck bodies, truck flooring, OTHER AND MUSICAL INSTRUMENTS, handicrafts, scale model
EXTERIOR
- 1 - Tabela de resultados de ensaios fisicos e mecanicos
Pontes
- 2 - 25 madeiras da amazonia de valor comercial, caracterizacao, macroscopica, usos comuns e indices qualificativos
Postes para cercas
- 5 - Propriedades fisicas e mecanicas da madeira e do contraplacado de Pinus elliottii
CASAS
- 10 - Silica in Timbers
Vigas
- 11 - Prospect: The wood database
MÓVEIS GABINETES
- 21 - Tropical timbers of the world. Part III-Southeast Asian and Oceanian Species.
Gabinetes
- 24 - Empire Timbers
Torneamento
- 30 - Embassy of Honduras in Japan
PALETES PARA EMBALAGENS
- 45 - Recopilación y Análisis de Estudios Tecnológicos de Maderas Peruanas
Carroceria de caminhão
- 53 - Timbers of the New World
Pisos para assoalho de trem
- 54 - Bulletin of the Government Forest Experiment Station N.157: Identification of Tropical Woods
Artesanato
- 66 - Maderas latinoamericanas. VII. Caracteristicas anatomicas. propiedades fisicomecanicas, de secado, y tratabilidad de la madera juvenil de Cordia alliodora (Ruiz & Pav. Oken.)
Modelo de escala
- 83 - Algunas caracteristicas fisicomecanicas de la madera de tres especies de la cordillera NeoVolcanica
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