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INGA, GUAVO (Inga edulis)
Nome comercial
Inga, Guavo
Nome científico (autor)
Inga edulis Mart.
Família
LEGUMINOSAE
Nomes comuns
Pois doux; Inga cipo; Guayaniquil; Guavo; Guamo blanco; Pois Dous (Guyana); Guamo (Venezuela); Guaba (Peru); Guaba Mansa (Ecuador); Guamo (Colombia); Pacay (Bolivia); Inga (Brazil); Imburana (Brazil); Shimbillo (Peru); Caramacate; Guamo Negro; Churimito; Guamo Churimo; Guamo Hierrito; Maporokon; Guamo Colorado; Bois Pagode
Nome científico sinônimo (autor
Inga edulis var. grenadensis Urb.; Inga benthamiana Meisn.; Feuilleea edulis (Mart.) Kuntze
DESCRIÇÃO DA ÁRVORE
Descrição botânica
It is a small tree of about 20 m, with a trunk diameter that can reach 30 to 60 cm. The tree usually develops an irregular stem, with commercial lengths up to 16 m.
Habitat natural
Inga edulis is a pioneer tree found in the secondary tropical and subtropical rain forests of tropical America. It prefers humid areas in low hills.
Distribuição natural
It is reported from Guyana, Venezuela and Colombia, south to Brazil, Peru and Bolivia.
Existência de plantações?
It is commonly planted within its region of origin for its fruits.
IDENTIFICAÇÃO DA MADEIRA
Descrição anatômica da madeira (macro e micro)
Wood diffuse porous. Vessels solitary and in short radial multiples. Occasionally tangential diameter of vessel lumina 200 micras or more. Occasionally white deposits in heartwood vessels. Vessels per mm2 less than 6 (rare). Simple perforation plates. Vessel-ra Paratracheal axial parenchyma scanty and/or vasicentric. Axial parenchyma lozenge-aliform. Occasionally axial parenchyma confluent. 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 exclusively uniseriate. Homogeneous rays and/or sub-homogeneous rays (all ray cells procumbent). Septate fibers present. Fibers with simple to minutely bordered pits.
DISPONIBILIDADE
Situação CITES sobre a proteção
Unrestricted
DESCRIÇÃO GERAL DA MADEIRA
Odor ou Cheiro
It has no characteristic odor or taste.
Cor
The sapwood is pale yellow, the heartwood gradually changes into a very pale brown.
Indice de cor
5
Grã
This species is reported to have typically straight or interlocked grain.
Veios ou desenhos na superfície
The wood is mostly coarse in texture.
Brilho
The wood surface is moderate in luster.
DURABILIDADE NATURAL
This species is prone to wood staining fungi attack.
Indice de durabilidade natural
5
Tensões internas do crescimento
Timber of this species contains residual stresses.
Tratamento preservativo
It is reported to be moderately permeable, with good retention of oil and high retention of water based preservative substances.
PROPRIEDADES FÍSICAS DA MADEIRA
Densidade básica (Peso seco/Volume saturado) (g/cm³)
0.57
Densidade seca ao ar 12% (g/cm³)
0.63
Contração Tangencial Total (Saturado até peso seco) (%)
8.4
Contração Radial Total (Saturado até peso seco) (%)
3.8
Defeitos causados pela secagem
Ease of Drying: Slow air drying. It is considered to be moderately difficult to season. Drying Defects: Minor warping and checking are reported.
Estabilidade dimensional (Contração Tangencial Total %/Contração Radial Total %)
2.2
PROPRIEDADES QUÍMICAS DA MADEIRA
PROPRIEDADES MECÂNICAS DA MADEIRA
Resistência a flexão a 12% (Módulo de ruptura) (kgf/cm²)
876
Resistência a compressão paralela as fibras a 12% (kgf/cm²)
505
Dureza Janka a 12% (perpendicular) (kgf)
501
TRABALHABILIDADE
Serrar ou Cortar
Wood of this species is easy to cut.
Desdobro da tora em torno para lâminas
It is interesting for peeling.
Desdobro da tora em faqueadeira para lâminas
It is interesting for peeling.
Desgaste de ferramentas
It is considered to have a slight blunting effect on the cutting elements.
Aspectos do processamento em máquinas
It is reported to be easy to process, but the finishing is rated as fair.
Aplainamento
Planing operations are rather easy.
Aplicação para molduras
It is easy to mold.
Torneamento
30
Comportamento na aplicação de pregos
Good nail-holding properties.
Colagem
It is reported to be easy to glue.
Acabamento
Finishing of this wood is rated as fair.
USOS FINAIS RELATADOS
USOS FINAIS (RESUMO)
HOUSING GENERAL, fittings, PLYWOOD AND VENEER, TURNING, PACKING
CASAS
- 10 - Silica in Timbers
Acessórios de madeira
- 19 - Silica in Timbers
CHAPAS
- 25 - Directory of Timber Trade Malaysia
Torneamento
- 30 - Embassy of Honduras in Japan
PALETES PARA EMBALAGENS
- 45 - Recopilación y Análisis de Estudios Tecnológicos de Maderas Peruanas
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