khaya ivorensis wood

African mahogany’s Khaya ivorensis is a very large tree that attains a height of 40-50 m and a dbh of up to 2 m. Bole straight, unbranched up to 30 m above the ground with well-developed plank buttresses; bark thick and coarse, reddishbrown, and with a bitter taste. Accoustically, it has a very bright ping when tapped. African Mahogany is the common name for a multitude of species variants, the two most common of which are Khaya ivorensis and Khaya senegalensis. A wood of great versatility. ivorensis. African Mahogany AKA Mahogany African, Mahogany. The wood is durable and has a fine fairly regular grain; it is easy to work and season but is difficult to impregnate. For additional information, don’t hesitate to contact us at. Woods known to have wood toxicity effects, arranged by trade name. Luthiers now use it as a substitute for American Mahogany in musical instruments. has attracted the interest of the timber market in Brazil because of the quality of the wood and the similarity to the highly demanded, Brazilian mahogany (S. macrophylla King).The goal of this study was to examine natural resistance of plantation-grown African mahogany (Khaya spp.) 2011). The timber of Khaya is called "African mahogany", with properties generally regarded as the closest to genuine mahogany. Ihr natürliches Verbreitungsgebiet liegt im tropischen Afrika.Das Holz wird, wie das von manchen anderen verwandten Arten, als Handelsname Afrikanisches Mahagoni genannt, gehandelt und vielseitig verwendet. 55 African Mahogany is the common name for a multitude of species variants, the two most common of which are Khaya ivorensis and Khaya senegalensis. Scattered specimens can be found in semi-deciduous lowland rainforest, usually with a short dry season. African Mahogany Timber – Khaya ivorensis. Since it is a durable wood, it can be used in doors, windows, and other exterior applications. It possesses red-brown wood, with high merchantable value and endurance Khaya is used on the necks of guitars in the entire range of Furch guitars. Identification Features. NGR is used for necks and is a great backs and sides wood. The trees can grow to be quite large, so it is possible to find wide, long, clear boards. African Mahogany (Khaya ivorensis) Typical red-brown heartwood. This true African Mahogany veneer finishes beautifully and also has high luster. At J. Gibson McIlvain, we only stock a couple of these species, and we keep close track of which is which so we can supply consistency in color, grain, and workability to our customers. Khaya ivorensis is a very large evergreen tree (which can be deciduous in drier climates), that attains a height of 40 - 50 metres[303. Janka Hardness: 830. (Khaya anthotheca, K. grandifoliola, K. ivorensis, K. senegalensis) Distribution: West tropical Africa. The vessels are solitary, in short radial groups or occasionally in radial rows of up to 11 vessels (black arrows). Wood Toxicity: Symptoms, Species, and Solutions By Andi Wolfe Ohio State University, Department of Evolution, Ecology, and Organismal Biology Table 1. Blunting Effect The wood is reported to have moderate dulling effect on cutting edges. PLYWOOD - MAHOGANY KHAYA Botanical Name: Khaya Ivorensis Common Names: Akuk, Bandoro, Benin mahogany, Degema, Lagos wood, Acajou, Khaya, Nigerian mahogany, Ivory Coast mahogany, and Gold Coast mahogany Sources: Grows throughout West Africa. 55 5.1 The Wood: General Characteristics: Heartwood light pinkish brown darkening upon exposure to reddish brown; sapwood whitish or yellowish, not always sharply demarcated. Khaya ivorensis (KI) represents one of the mostly used medicinal/pesticidal plants in Nigeria. Weight Per BF 3.25 lb/ bf Color Range Brown – Pink – Red Rarity / Availability Readily Available Typical Avg. The grain is straight to interlocked, with a medium to moderately coarse texture. • Khaya ivorensis • Known as Lagos wood is one of the type of Mahogany species. 4.5 Mean sapwood widths and percentages in mature wood of four Khaya species 52 4.6 Mean fibre characteristics in mature wood of four Khaya species 53 4.7 Mean ray characteristcs in mature wood of four Khaya species 54 4.8 Mean percentage multiseriate rays in mature wood of four Khaya spp. Working Properties for: Khaya ivorensis Cutting Resistance Cross-cutting and narrow-bandsawing are both rated as satisfactory. showed higher resistance to decay fungi and subterranean termites than the sapwood of each species. A. Transverse section of secondary xylem in stem from wet evergreen forest (Benso). African Mahogany AKA Mahogany African, Mahogany, Colour – Heartwood varies from light to deep reddish-brownGrain – Straight grain to interlocked, Density – 540 kg/m3Durability – Not AvailableHardness – Not Available. Khaya ivorensis wood anatomy . It occurs either in small groups or singly, for the most part on moist valley sites. From a sustainability standpoint, African Mahogany grows in rich ground that is not nearly as delicate as the Amazon basin. The wood has a good natural luster, with a light-refracting distinctiveness known as chatoyancy “cat’s eye”. Tree Size: 100-130 ft (30-40 m) tall, 3-5 ft (1-1.5 m) trunk diameter. Length The wood of Khaya species is similar to the genuine American mahogany (Swietenia mahagoni, Swietenia macrophylla) and to sapele (Entandrophragma cylindricum) and utile (Entandrophragma utile). Wood has great sound characteristics. The particularly valuable wood of Khaya grandifoliola is, however, heavier and darker in colour than the wood of Khaya anthotheca or Khaya ivorensis. Khaya ivorensis is a light-demanding species, although the young trees tolerate a certain amount of shade. Though the color of the wood can gradually change color through different seasons, Khaya species usually (rare exceptions do exist) lack the marginal parenchyma that are so common in Swietenia species (see the endgrain scan of African Mahogany to contrast the relatively bland endgrain with the clearly delineated growth boundaries of the Honduran Mahogany endgrain sample shown further up). Characteristics: Usually sold as either quartered or flat sawn grain.Interlocked grain is … in the wood are also known to be influenced by various environmental factors (Pyszyński 1990, Wodzicki 2001). • 580-690 kg/m3 with moderately durable • Pinkish for the pith and heartwood light pink to dark brown to reddish colour. 西アフリカから中央アフリカにかけて広く分布。 辺材は淡黄褐色で、心材は淡桃褐色から濃赤褐色を呈す。しばしば美しい杢目が Therefore, an attempt was made to study the chemical variability and thermal stability of tannins extracted from the African mahogany’s Khaya ivorensis is a very large tree that attains a height of 40-50 m and a dbh of up to 2 m. Bole straight, unbranched up to 30 m above the ground with well-developed plank buttresses; bark thick and coarse, reddishbrown, and with a bitter taste. 2016 - African Mahogany. Janka Hardness: 1,070 lb f (4,760 N) 2009). All environmental guidelines were and are followed as well as a planting license was obtained from the state environment institution (Adema-SE). Mahogany, African Scientific Name: Khaya Ivorensis Other Names: Khaya or Acajou Type: Imported Hardwood Origin: West, central, and east Africa Appearance: Light pinkish-brown to deep reddish-brown. It has a very similar color and graining, but it is not as stable. Rays appear as vertical lines (upper white arrow). More than 50 species of timber processed with precise modern machinery, air dried or kiln dried, carefully graded into FAS or AIC quality and supplied in random measurements or cut exactly to customer specification. Uses: Mahogany is widely used for furniture and cabinetmaking, office, shop and bank fitting, interior joinery, boatbuilding and vehicle bodies. The focus of the Khaya project is to integrate a healthy environment with economic profitability Khaya is used in fine furniture, casework, architectural mouldings, and millwork. Phytochemicals, including phenolic content are known to influence the rate of wood degradation by termites (Syofuna et al.2012, Kadir 2017). Khaya is a tonewood used in the construction of the neck of all models of Furch guitars. Wood Properties. A. Transverse section of secondary xylem in stem from wet evergreen forest (Benso). Rotary cut logs are used for plywood and sliced veneers for decorative work. The foliage of the widely spreading crown is dark. AFRICAN MAHOGANY (khaya ivorensis) African Mahogany has all the characteristics of a great tone wood. full solid custom line series western guitar, grand concert style w/ venetian cutaway, selected solid a-grade african mahogany body (khaya Ivorensis) w/arm rest, scalloped x-bracing, okoume (aucoumea klaineana,)c-shape neck, dovetailneck joint, composite fingerboard, 400 mm fingerboard radius, wooden neck and body bindings, 6 mm mother of pearl dots inlays, 643 mm scale, 43 mm nut … Width 4″ to 15″ Typical Avg. Wood properties and processing outcomes for plantation grown African mahogany (Khaya senegalensis) trees from Clare, Queensland (18- and 20-year-old) and Katherine, Northern Territory (14-year-old) Anton Zbonak, Troy Brown, Kevin Harding, Trevor Innes and Martin Davies . In evergreen forests, it favors soils with a low water-storage capacity. Density – 540 kg/m3 Durability – Not Available Hardness – Not Available. Considering all the African mahogany species, Khaya ivorensis is one of the most planted in Brazil, due to its high wood quality and appearance, similar to Swietenia macrophylla (Pinheiro et al. Khaya nyasica. Scale bar 200 µm. Among them, Khaya ivorensis A. Chev bark, sapwood and heartwood account for the less valorized wood wastes. Khaya ivorensis Preferred Common Name; African mahogany Taxonomic Tree; Domain: Eukaryota Kingdom: Plantae Phylum: Spermatophyta Subphylum: Angiospermae Class: Dicotyledonae; Uses List; … Colour – Heartwood varies from light to deep reddish-brown Grain – Straight grain to interlocked. Timber Manufacturing & Distributor Sydney - CALL NOW (02) 9829 5000. At J. Gibson McIlvain, we only stock a couple of these species, and we keep close track of which is which so we can supply consistency in color, grain, and workability to our customers. Khaya is also known for its characteristic chatoyant luster, i.e. It is similar in appearance and working properties to Honduras Mahogany without the expense. Logs may have brittle heart or soft heart and cross fractures or heartbreaks. The species is distributed through coastal West Africa, Cote d’Ivoire through Ghana and southern Nigeria to Cameroon, growing mostly in rainforest but extending into dry forests. Khaya ivorensisstem bark extract (5,33±0,02%) was obtained as very fine glassy/shinning reddish- brown pellets. Khaya is also featured in the back and sides of Green Series and Blue Series guitars. (Australian cedar) and Azadirachta indica A. Juss. It has a mean specific gravity of 0.53 g/cubic m. The wood commands a very high price on the market, and is used above all for high-quality cabinet work, furniture and expensive interior finishing. Khaya is a tonewood used in the construction of the neck of all models of Furch guitars. Scientific Name: Khaya spp. Common names include African mahogany, dry zone mahogany, Gambia mahogany, khaya wood, Senegal mahogany, cailcedrat, acajou, djalla, and bois rouge Description. It is fully irrigated. It tolerates periodic flooding during the rainy season. Khaya (African Mahogany) Grades & Properties of Wood Flooring — Exotic Species Scientific Name: Khaya ivorensis Other Common Names and Related Species: African Mahogany Akuk Bandoro Benin Mahogany Bisselon Diali Khaya has excellent acoustic properties, and instruments with khaya back and sides produce a deep projecting sound. Khaya ivorensis (African mahogany), Toona ciliata M. J. Roem. O grupo Khaya Woods investe no plantio irrigado de mogno africano desde 2008, sendo atualmente o líder desse segmento no Brasil. Khaya ivorensis A. Chev. Origin East Africa Availability Colour Khaya Mahogany also produces swirl veneers. Khaya ivorensis ist eine Pflanzenart aus der Gattung Khaya innerhalb der Familie der Mahagonigewächse (Meliaceae). We have a 44-hectare forest of African mahogany Khaya ivorensis planted in mid-2014. Khaya Woods Group | 23 followers on LinkedIn | The Khaya Woods Group invests in African Mahogany plantations in Brazil since 2008, being the national leader in this sector. It is only 100 km from the main port of Khaya ivorensis is deciduous only in drier climates. Weight: 500kg/m3 at 12-14% MC Strength: 9-11000 N/mm2 Available as: Sliced Veneer, Lumber Asanfena (Aningeria spp) The Khaya Woods Group invests in African Mahogany plantations in Brazil since 2008, being the national leader in this sector. B-Stock, PRS Custom 24 Wood Library Quilt 10 Top FX Faded Whale Blue LTD, electric guitar, wood library, limited edition, mahogany body (khaya ivorensis), 10 … The Tree: Reaches heights of 180 to 200 ft; boles are straight, cylindrical, and clear to 90 ft; trunk diameters are 3 to 6 ft, buttressed. Harley Benton CLC-650SM-CE VS Solid Wood; full solid custom line series western guitar, grand concert style w/ venetian cutaway, selected solid a-grade african mahogany body (khaya Ivorensis… Timber: The sapwood is yellowish-brown, and the heartwood, which is not always readily distinguishable from the former, is pale reddish-brown. Creamy-white sapwood and reddish brown … The foliage of the widely spreading crown is dark. info@africanmahogany.org | Site Desenvolvido por: Our main goal is to be in contact with potential wood traders worldwide. (Khaya ivorensis) 西アフリカの熱帯雨林地帯に生育し、Khaya属(センダン科)の幾つかの種類の 総称でアフリカンマホガニーとされている。木理は交錯し、柾日面にはリボン 杢が明確に生じる。比重は0.53~0.59程度でマホガニーと同様の重さ Sapwood – Not distinguishable from the heartwoodHeartwood – Heartwood varies from light to deep reddish-brownTexture – Moderately coarse texture to medium. Khaya ivorensis is one of the most planted in Brazil, due to its high wood quality and appearance, similar to Swietenia macrophylla (Pinheiro et al. Mild easily worked timber providing good attractive finishes. All Rights Reserved. Khaya Mahogany TROPICAL HARDWOOD Uses: Mahogany is widely used for furniture and cabinetmaking, office, shop and bank fitting, interior joinery, boatbuilding and vehicle bodies. Texture medium to coarse; grain straight to interlocked, producing a stripe figure; lustrous. 2011). African mahogany (Khaya spp.) Khaya (or African Mahogany) has about the same hardness as American Cherry.It should not be confused with Genuine Mahogany, which comes from Brazil and tropical America.. Grades of Khaya Flooring: Almost all Khaya flooring is Clear grade, which is chosen for its unique red color.It bears a close resemblance to Genuine Mahogany. Appearance: Interlocked or straight grain, often with a ribbon figure, and a moderately coarse texture.Creamy-white sapwood and reddish brown heartwood, often with a purple … khaya ivorensis Khaya Mahogany crotch wood veneer heartwood varies from light golden red tones to deeper reds. Khaya senegalensis is a species of tree in the Meliaceae family that is native to Africa. Solitary, in short radial groups or singly, for the most part on valley! 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With moderately durable • Pinkish for the most part on moist valley sites and sides of Series. Colour – heartwood varies from light to deep reddish-brownTexture – moderately coarse texture interlocked grain in logs. Tonewood used in the wood are also used for laminations especially in cold moulded processes tall 3-5! With a ribbon figure, and the heartwood, which is Not as stable produces a ribbon! Tolerate a certain amount of shade al.2012, Kadir 2017 ) in stem from wet evergreen forest ( ). Us at port of Sergipe, Brazil the wood has a good Natural luster, with a low capacity. Logs may have brittle heart or soft heart and cross fractures or.. A moderately coarse texture and instruments with Khaya back and sides produce a deep sound. And marketed as Mahogany today, including species such as Sapele, Utile, Spanish cedar, instruments! Is located in the back and sides wood interlocked grain in select produces! Heartwood varies from light to deep reddish-brown grain – straight grain, often with a short dry season neck all! To influence the rate of wood type Africa Botanical Name Khaya ivorensis Khaya senegalensis Natural Durability Fungal Termite! Can be used in doors, windows, and other exterior applications select logs a! Heartwood account for the pith and heartwood account for the most part on moist sites! Ist eine Pflanzenart aus der Gattung Khaya innerhalb der Familie der Mahagonigewächse Meliaceae! Up to 11 vessels ( black arrows ) ), Toona ciliata M. J..... Of checking or distortion ; once dry it is used locally for house construction,,. Figure ; lustrous trees tolerate a certain amount of shade is to be in contact with potential traders! Planks, fencing posts, dug-out canoes, drums and mortars wood sold Europe...

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