< Retour TAMBORIL (Enterolobium cyclocarpum) Version imprimable
TAMBORIL (Enterolobium cyclocarpum)
Nom commercial
Tamboril
Nom scientifique (avec auteur)
Enterolobium cyclocarpum (Jacq.) Griseb.
Famille
LEGUMINOSAE
Noms communs (pays)
Tubroos; Timbo; Piche; Parota; Oriera; Orejo; Orejas; Oreja de judio; Nacazle; Nacaxtle; Mexican walnut; Kolobra; Kelobra; Juana costa mahogany; Jenizero; Jenisero; Jenezero; Huinecaztle; Huanacaxtle; Harina; Genisero; Devils ear; Cuau-nacaztli; Cuanacaztle; Coratu; Conocaste; Central American walnut; Cascabel sonaja; Caro hembra; Carita; Cabellos de venus; Arbol de orejas; Arbol de las orejas; Anjera; Algarrobo carretera; Acacia franc; Timbo Color (Brazil); Timbó (Brazil); Timbauba (Brazil); Tamboril; Perota; Orejero; Oreja; Jarina; Guanacaste Negro; Guanacaste; Genizero; Corotu; Conacaste; Carocaro; Caro; Carito; Bois Tanni; Árbol De Orejas; Árbol De Las Orejas; Algarrobo De Orejas; South American Walnut; Pichwood; Tobroos
Synonymes du nom scientifique (avec auteurs)
Mimosa cyclocarpa Jacq.; Feuilleea cyclocarpa (Jacq.) Kuntze; Albizia longipes Britton & Killip
DESCRIPTION DE L'ARBRE
Description botanique
The trees are reported to reach heights of 18 to 30 m, with trunk diameters ranging from 90 to 180 cm.
Répartition naturelle
This species is reported from Mexico, southward through Central America to Trinidad, Venezuela, Guyana, and Brazil.
Existence de plantations?
Enterolobium trees are reported to be often cultivated as ornamentals.
Usages non ligneux
The sawdust from machining is pungent and may cause mucous irritation and allergies.
IDENTIFICATION DU BOIS
Description anatomique du bois
Vessels per mm2 less than 6 (rare). Occasionally vessels with colored deposits. Tangential diameter of vessel lumina 200 micras or more (large). Paratracheal axial parenchyma scanty and/or vasicentric. Axial parenchyma lozenge-aliform. Occasionally septate fibers present.
Disponibilité
Statut CITES
Unrestricted
DESCRIPTION GÉNÉRALE DU BOIS
Odeur
Odor and taste are reported to be indistinct.
Teinte
The sapwood is clearly differentiated. The heartwood is brown, sometimes with a reddish tinge.
Index de Teinte (1 = Noir, 7 = Jaune clair)
3
Grain
The grain is typically interlocked.
Texture
The wood is coarse in texture.
Durabilité naturelle
It has a good resistance to attack by decay fungi and dry-wood termites.
Index de durabilité naturelle (1 = Très élevée, 7 = Très faible)
1
Tensions internes de croissance
Tension wood is common, resulting in fuzzy surfaces in most woodworking operations.
PROPRIÉTÉS PHYSIQUES DU BOIS
Densité basale ou gravité spécifique (poids anhydre/vol. saturé) (g/cm³)
0.42
Densité sèche à l'air (poids et volume à 12%TH) (g/cm³)
0.45
Retrait tangentiel total (saturé à 0%TH) (%)
5.2
Retrait radial total (saturé à 0%TH) (%)
2.0
Défauts dus au séchage
Ease of Drying: It is reported to dry rapidly and it is easy to season. Drying Defects: Slight surface and end checking are reported. Severe case hardening may occur.
Calendrier de séchage en séchoir recommandé
UK-F; US-T6-D4
Ratio de stabilité dimensionnelle (% retrait tangentiel total/% retrait radial total)
2.6
PROPRIÉTÉS CHIMIQUES DU BOIS
PROPRIÉTÉS MÉCANIQUES DU BOIS
Résistance à la flexion (module de rupture_MOR) 12%TH (kgf/cm²)
598
Rigidité (module d'élasticité_ MOE) 12%TH (kgf/cm²)
74000
Résistance à la compression parallèle à la fibre 12%TH (kgf/cm²)
345
Résistance à la compression perpendiculaire à la fibre 12%TH (kgf/cm²)
36
Résistance au cisaillement (radial) 12%TH (kgf/cm²)
69
Dureté Janka (latérale) 12%TH (kgf)
237
Dureté Janka (extrémités) 12%TH (kgf)
333
OUVRABILITÉ
Sciage
Sawing of this species is reported to be rather easy, but tension wood may affect this process.
Coupe de placage de déroulage
This species can be peeled and sliced.
Placage tranche
This species can be peeled and sliced.
Effet d'émoussement
The wood exerts slight to moderate blunting effect on cutting tools.
Usinage
Guanacaste is reported to be respond well to most machining tools to yield smooth surfaces in most woodworking operations, but surfaces may be woolly because of tension wood.
Rabotage
Planing is reported to be generally easy, but fluffy wood is common because of tension.
Clouage
The material is reported to nail easily, with good nail holding characteristics.
Polissage
Polishing characteristics are reported to be generally good.
UTILISATIONS
UTILISATIONS FINALES (RÉSUMÉ)
HOUSING GENERAL, panelling, fittings, FURNITURE AND CABINETS, cabinets, PACKING, OTHER AND MUSICAL INSTRUMENTS, particleboard, scale model
MEUBLES ET M. DE RANGEMENT
- 10 - Silica in Timbers
Panneaux
- 18 - W3TROPICOS Missouri Botanical Garden
Accessoires en bois
- 19 - Silica in Timbers
MEUBLES ET M. DE RANGEMENT
- 21 - Tropical timbers of the world. Part III-Southeast Asian and Oceanian Species.
Armoires
- 24 - Empire Timbers
EMBALLAGE
- 45 - Recopilación y Análisis de Estudios Tecnológicos de Maderas Peruanas
Panneaux de particules
- 80 - Estudio Integral de la Madera para Construcción
Maquettes
- 83 - Algunas caracteristicas fisicomecanicas de la madera de tres especies de la cordillera NeoVolcanica
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