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TROMPILLO (Guarea guidonia)
Nombre comercial
Trompillo
Nombre científico (con autor)
Guarea guidonia (L.) Sleumer
Familia
MELIACEAE
Nombres Comunes
Trompillo (Bolivia); Cachimbo (Venezuela); Trompillo (Venezuela); Lapati Caspi (Perú); Yantso (Ecuador); Yantsau (Ecuador); Yantsan (Ecuador); Shuina (Ecuador); Villo Villo (Ecuador); Congui`ocho (Ecuador); Tucuta (Ecuador); Cedrillo (Ecuador); Tocota (Ecuador); Sambo Cedro (Colombia); Pialde (Colombia); Requia (Colombia); Piaste (Ecuador); Pico Del Oro; Guaraguao; Guano Blanco; Gitó (Brazil); Fruta De Loro; Cramantree; Cedrophy; Requia (Perú); Carrapeteiro (Brazil); Atauba (Brazil); Trompito; Cramantee; Peito De Pomba (Brazil); Cedrillo Blanco; Cambotata; Acajou; Ata Blanco; Alligator Wood; Wild Akee; Muskwood; American Muskwood; Zambo Cedro (Colombia); Carimbo; Pulgande
Nombres científicos sinónimos (con autores)
Samyda guidonia L.; Guarea trichilioides L.; Guarea puberula Pittier; Guarea multiflora A. Juss.; Guarea aubletii A. Juss.; Guarea alternans C. DC.; Guarea alba C. DC.
DESCRIPCIÓN DEL ÁRBOL
Descripción botánica
This species is reported to be a medium size tree, with heights between 15 to 20 m, up to 25 m. The diameter at breast height is commonly from 40 to 60 cm, or even up to 90 cm. The bole is straight, with small buttresses.
Hábitat natural
Guarea guidonia is a typical species from gallery forests. It is found in secondary forests, along water courses and alluvial sites. Rarely reported in primary forests.
Distribución natural
This species is reported to be distributed in the tropical and subtropical forests of Central and South America. In Brazil it is found in until Rio de Janeiro , Sao Paulo and Mato Grosso do Sul. It is also common in the Parana basin.
IDENTIFICACIÓN DE LA MADERA
Descripción anatómica de la madera
Wood diffuse porous. Vessels solitary and in short radial multiples. Tangential diameter of vessel lumina 150 to 200 micras (medium). Vessels per mm2 10 to 20 (abundant). Occasionally vessels per mm2 less than 6. Simple perforation plates. Vessel-ray pits simil Axial parenchyma confluent. Axial parenchyma oblique and/or sinuous. Prismatic crystals in chambered axial parenchyma cells and/or in fibers. 5 to 8 cells per parenchyma strand. Rays exclusively uniseriate. Silica bodies in the ray cells. Homogeneous rays and/or sub-homogeneous rays (all ray cells procumbent). Septate fibers present. Fibers with simple to minutely bordered pits.
Disponibilidad
Status de protección por CITES
Unrestricted
DESCRIPCIÓN GENERAL DE LA MADERA
Olor
It has a pleasant smell.
Color
The sapwood is differentiated, it is pale brown, the heartwood is light red when dry.
Indice de Color (1= Negro, violeta; 7= Amarillo claro, blanco)
4
Grano
The grain is mostly straight
Veta
Texture is usually medium to coarse.
Brillo
It is reported to be moderate in luster.
Indice de Durabilidad Natural (1=Muy alta, 7=Muy baja)
3
Dificultad para impregnar
This timber responds poorly to preservative treatment.
PROPIEDADES FÍSICAS DE LA MADERA
Densidad Básica (Peso anhidro/Vol. saturado) (g/cm³)
0.48
Densidad seca al aire (Peso y volúmen CH12%) (g/cm³)
0.52
Contracción Tangencial Total (Saturado hasta anhidro) (%)
6.3
Contracción Radial Total (Saturado hasta anhidro) (%)
3.2
Defectos por secado
Ease of Drying: Drying is rated as rapid. Drying Defects: Slight tendency to checking and cupping. Severe casehardening is also reported.
Calendario de Secado
UK-E; US-T6-D2
Estabilidad Dimensional (Contracción Total Tangencial %/Contracción Total Radial %)
2.0
PROPIEDADES QUÍMICAS DE LA MADERA
PROPIEDADES MECÁNICAS DE LA MADERA
Resistencia a flexión (Módulo de ruptura) CH12% (kgf/cm²)
682
Rigidez (Módulo de elasticidad) CH12% (kgf/cm²)
113000
Resistencia a la compresión paralela a la fibra CH12% (kgf/cm²)
442
Resistencia a la compresión perpendicular a la fibra CH12% (kgf/cm²)
58
Cizallamiento radial CH12% (kgf/cm²)
61
Dureza Janka (lados) CH12% (kgf)
399
Dureza Janka (extremos) CH12% (kgf)
490
TRABAJABILIDAD
Aserrado
Sawmilling of this species is reportedly easy.
Maquinado general
Machining of this species is reported to be easy.
Cepillado
Planing operations are rather easy.
Torneado
30
Taladrado
Boring operations are reported to be fair.
Clavado
Nailing properties are good.
Lijado
It is easy to sand.
Acabado
It has a good finishing.
Recubrimientos
It paints and varnishes well.
Sacar lustre
This species is reported to be easy to polish.
Especies sustitutas
Swietenia sp.
Usos Reportados
USOS FINALES (RESUMEN)
HOUSING GENERAL, fittings, shutter boards, FURNITURE AND CABINETS, PLYWOOD AND VENEER, TURNING, SPORTS, table tennis, PACKING, CONTAINERS, truck bodies, NAVAL CONSTRUCTION, OTHER AND MUSICAL INSTRUMENTS, handicrafts
VIVIENDA GENERAL
- 10 - Silica in Timbers
Accesorios de madera
- 19 - Silica in Timbers
Persianas
- 20 - Prospect: The wood database
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
Torneado
- 30 - Embassy of Honduras in Japan
IMPLEMENTOS DEPORTIVOS
- 38 - Annual Review and Assessment of the World Timber Situation 1998-ITTO
Pin-pong
- 41 - Embassy of the Philippines
PALLETS_EMBALAJES
- 45 - Recopilación y Análisis de Estudios Tecnológicos de Maderas Peruanas
Carrocería de camión
- 53 - Timbers of the New World
CONSTRUCCIÓN NAVAL
- 55 - Tropical Timber Atlas of Latin America
artesanía
- 66 - Maderas latinoamericanas. VII. Caracteristicas anatomicas. propiedades fisicomecanicas, de secado, y tratabilidad de la madera juvenil de Cordia alliodora (Ruiz & Pav. Oken.)
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