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acacia melanoxylon janka

No. Janka Hardness - N: 5180 Many varieties of acacia wood are both attractive and fragrant, making them ideal for luxury items and furnishings. In this series of articles, I’ve touched on some of the challenges that we face in logging some of the world’s best hardwoods, such as mahogany and even maple, owing to the decrease in forestation that can be caused by widespread production. Contemporary Family Room by Portland Interior Designers & Decorators nicole helene designs. Australian Blackwood (Acacia melanoxylon) is considered to be a more sustainable, and visually/mechanically similar substitute. Prod. But we’ll get to that in a moment. The majority of the species are found in Australia, but some acacia species are found in Africa, Europe, Asia, and North and South America. Bushfires have always been frequent and difficult to control. The wood is usually sold air dried & is considered one of the best turning woods in the world. Another common varietal, Raspberry Jam, is a much denser and harder species, but its name doesn’t refer to its color at all, rather to the unique scent it produces when cut. Wood Species: Acacia Melanoxylon Aka Australian Blackwood; 3/4 in. Tree Size: 65-100 ft tall. The bushfire factor may seem destructive, but at the same time it has allowed not only vegetation but also animal species to develop that have an ability to escape from fires easily. Acacia melanoxylon–Wood properties. The mechanical properties of 174 Australian timbers. It is a good measure of the durability and workability of a wood species. CSIRO Aust. Working Properties: The timber is easy to work with hand or machine tools; can be steam bent easily down to a 3-in. Add to quote. The Australian Blackwood is botanically called Acacia melanoxylon. Origin: Acacia grows in the mountain districts of southern New South Wales, Victoria, South Australia and is also found in Tasmania. Handbook No. Properties of             Australian timbers: Blackwood. Janka side hardness 950 lb for green material and 1,100 lb at 12% moisture content. The wood is very hard & heavy. Introduced into East and South Africa, India, Ceylon, Chile, and Argentina. Acacia wood is often confused with Koa as it has a similar rich bronze tone. The Mahogany is slightly lighter at 34lb/ft while Acacia is 42 lb/ft, and both are close to Hawaiian Koa which is approximately 41lb/ft and .55 specific gravity. Stability: Good (low-shrinkage). Occasional reddish streaks are … Availability: Limited but steady. Paler sapwood isn’t always clearly differentiated from the heartwood. Most contemporary acacia timber comes from the Australian blackwood tree (Acacia melanoxylon) or the Hawaiian koa tree (Acacia koa). Acacia melanoxylon is a strong timber tree suitable for large areas such as playgrounds and parks. Acacia wood is often confused with Koa as it has a similar rich bronze tone. Sustainable, durable, and readily available, this wood is a superstar. Other Names: Australian Blackwood, Knysna Blackwood. Moderately heavy vessel penetration is obtained in the sapwood. Common color spectrum: Medium golden to medium to dark reddish brown For. Other Common Names: Australian Blackwood, Tasmanian Blackwood, Blackwood. According to Carpet Express (JANKA Hardness Number of Acacia is 2200), it is 70% harder than the Red Oak and 65% harder than the White Oak. August 31, 2015   |   Australian Blackwood or Tasmanian Blackwood, grows in a few areas of South Eastern Australia but is mainly sourced from Tasmania. Many people purchase furniture made of acacia wood for this reason. Newsletter. The reason that true acacia has grown to a massive level in Australia, however, is that it has one single quality that makes it absolutely perfect for the land down under, and also perfect for hardwood flooring: fire resistance. Acacia melanoxylon. One beautiful flooring option, Acacia hand-scraped hardwood, falls under both of these desirable categories. Construction: High Density Fiberboard (HDF) Molding; Prefinished Natural Acacia, Medium Color   |   Lisa Michelle, TAGS Interior Design & Architecture Products and Benefits, “Pekoe Brown” acacia hardwood flooring from BuildDirect. In fact, because of its fire-resistant qualities, it has been considered an invasive species, even in its native land. Acacia melanoxylon grows to a great size quickly. Basic specific gravity (ovendry weight/green volume) 0.57; air-dry density 40 pcf. ft. 4 ft. x 25 ft. x 0.08 in. USDA Forest Service. radius; glues and stains well and can be highly polished. In-Ground Durability Class Rating 3. BOBO BIRD selects stock that is light brown, with shades of grey & olive green, creating a golden hue. Acacia is a genus of wood with many different species. In Tasmania, it occurs from sea level to 1000m in elevation, thriving in swamps, riverine areas and in wet eucalypt forest understorey. Acacia hardwood flooring from BuildDirect. Main Color Group: Medium Brown. The Janka hardness test is the international standard for measuring the resistance of a sample of wood to denting and wear. Acacia trees and shrubs come from the Acacia genus, Fabaceae (legume) family, and Mimosoideae subfamily. Uses: Fine furniture and cabinet wood, fancy veneers, interior joinery, bentwork, turnery, tight cooperage, gunstocks, musical instruments. Drying and Shrinkage: Australian grown wood is reported to be easily seasoned without degrade. From: Chudnoff, Martin. Thick x 3/4 in. Sometimes the woods that make the best choices for our homes are also those that are beginning to become rare or even endangered. 3 min read Scientific Name: Acacia melanoxylon. For some of its species such as Blackwood, acacia grows to a massive width, which means that it makes for an excellent building material. Black Locust robinia pseudoacacia, Acacia, False Acacia (See also "Locust") H=4, M=3.5, B=3, S=4.3, O=3.2, T=3.1 Black Locust, is a ring-porous hardwood. Janka Hardness rating: 1160 (Blackwood) and 3100 (Raspberry Jam) The test measures the "force required to embed a 11.28 millimeter (0.444 inch) steel ball into wood to half its diameter." For. Movement in service is reported as medium. Owing to its survival mechanisms, honed over the years in the harshest of environmental conditions, this is a tree that grows relatively quickly. Acacia melanoxylon R. Br. Scientific name: Acacia melanoxylon. This medium-dense hardwood requires the … ex Ait. Avg Dry Weight - KG/M3: 670. Newsletter. To learn more, please consult BuildDirect's, Sheds and Outbuildings Extend Your Life Outside, Design Ideas to Make a Small Condo Feel Bigger, Expert Design Ideas, 6: Interior Design With Seasons In Mind, The Future of Interior Design Due to COVID-19, Multipurpose Room Ideas: Making the Most of Limited Space, How to Match Your Wall Color with Wood Flooring, Alternative Ground Coverings In Low-Maintenance Backyards, Upcycling Pallets: Plans for Projects Around the Home, How to Design the Perfect Baker’s Kitchen. f. seeds My recommendation? Acacia melanoxylon - utilization. Prod. I’m not saying that true acacia can’t ever be set on fire, but it, along with the eucalyptus tree, is one of the most fire-resistant woods on earth. Janka Hardness - LBF: 1160. Add to cart. Not only do the tree’s spines keep away possible interest from animals, but its fresh plant material can be toxic to some, such as cattle. 607. CSIRO Div. Acacia comes by this quality naturally. Janka Rating The Janka hardness test measures the hardness of wood. Wood grown in Tanganyika had negligible checking and splitting but with a marked tendency to cup. The Australian acacia is one of the best options that we have for hardwood flooring today. She’s also an avid traveler, lover of animals, and admitted Anglophile. 25. No restrictions. It is able to grow as tall as 30m in protected areas but is generally smaller, around the 15m mark, in more exposed and open conditions. It is one of the hardest domestic varieties of wood with a Janka hardness of 1,790. Other Names: Acacia Blackwood, Australian Blackwood, Australian Hickory, Black Wattle, Lightwood, Mudgerabah, Sally Wattle, Tasmanian Blackwood. ex Ait. Acacia melanoxylon, commonly known as the Australian blackwood, is an Acacia species native in South eastern Australia. Janka: 1100. Main Color Group: Reddish Brown. For table tennis blades, the general rule is the harder the wood, the faster the blade. And its bushfires. Janka Hardness - N: 5480. If you buy a finished product, the wood will have been treated so that it no longer produces sap, however. Workability: Medium. Acacia melanoxylon Family: Leguminosae Australian Blackwood Other Common Names: None. Many stems are buttressed, defective, or irregular and, in the open, boles are rarely clear for more than 12 to 14 ft. Site Design by ©BuildDirect 2001 – 2020, By continuing to browse this website, you agree to the use of cookies for the collection of traffic statistics and to improve the quality of our website. Acacia most differs from Koa in its grain pattern which presents with ribbon-like streaks of color. The color of Camphor can be highly variable depending on the species and growing conditions. standard, second set the 2-cm standard. But, since the reorganization of the Acacia genus in 2013, the only species that are technically seen as acacia are those that grow in Australia. (Trust me, this is important.). Distribution: Native to Tasmania and eastern Australia; also introduced to Africa, South America, and southern Asia. Uses: Back & sides, drop tops, veneer. Tanzania: Util. TASMANIAN BLACKWOOD (ACACIA MELANOXYLON) Tasmanian Blackwood is a member of the wattle family. It measures the force required to embed a 0.444 inch diameter (11.28 mm) steel ball into the surface of the wood to half the ball's diameter. Distribution: Eastern Australia from Queensland southward to Victoria and also in Tasmania. Length Quarter Round Molding $15.98 FloorMuffler 100 sq. When cut, the wood has a high polish, and it has a sweet smell to it. Lisa Michelle is an editor, lifestyle writer, and novelist. Length Molding; Coordinates with hardwood flooring of any thickness; 94 in. The Tree: Reaches a height of 100 ft with trunk diameters up to 3 ft. Durability of heartwood is reported as intermediate and is readily attacked by termites; sapwood is moderately susceptible to. Australian Acacia stats. The tree is also grown on private land and on plantations. Introduced into East and South Africa, India, Ceylon, Chile, and Argentina. Red, gold, and tan color is also common dependent on the location of the tree’s origin. Technol. There is no better wood on the market today for interior design in terms of both reliability and environmental awareness. Acacia melanoxylon. Aust. Australian acacia is not like the rest. Prod. This high-end flooring is golden brown, quite often showing darker brown bands. RIYL: Koa, Mahogany. Make like a kangaroo and jump to it. Wide x 94 in. Decay and Weather Resistance: Rated as moderately durable regarding decay resistance, though susceptible to insect attack. Acacia Wood. Only raw, just-cut acacia has the potential to cause a reaction. Wikipedia best explains what the test invovles. Div. Preservation: Heartwood is reported as not treatable using either open tank or pressure systems. Australia. Avg Dry Weight - KG/M3: 640. Prod. Ag. Growing in a relatively small geographical distribution area in southeastern Australia, our Australian Koa has all the appealing attributes one can expect: beautiful color, beautiful grain. Red, gold, and tan color is also common dependent on the location of the tree’s origin. Botanical Name Common Name; Acacia implexa: Lightwood: Acacia melanoxylon: Blackwood: Allocasuarina torulosa: Forest She-Oak: Allocasuarina verticillata: Drooping She-Oak It's expressed in psi, or pounds-per-square-inch. The archaeological record in Australia shows that, despite worsening in recent years, it has been a place of record-breaking temperatures for thousands of years. BoBo Bird watchmakers hand-craft wood watches from acacia wood sourced from Tanzania, Africa, and Southern Asia. BOBO BIRD watchmakers hand-craft wood watches from golden camphor wood sourced from Southeast Asia. The heartwood is deep brown to purple black. The Tree: Reaches a height of 100 ft with trunk diameters up to 3 ft. Kiln schedule T6-D2 is suggested for 4/4 stock and T3-D1 for 8/4. Janka Hardness - LBF: 1160. ), Moisture content   Bending strength   Modulus of elasticity   Maximum crushing strength, (%)                  (Psi)                            (1,000 psi)                   (Psi), Green(6)                      10,400                         1,710                           4,880, 12%                             15,900                         2,050                           8,420, 12% (60)                     14,600                         2,210                           NA. Utilization Section, Forest Division, Moshi. Latin name: Acacia melanoxylon (Blackwood) or Acacia acuminata (Raspberry Jam) Janka Hardness rating: 1160 (Blackwood) and 3100 (Raspberry Jam) Common color spectrum: Medium golden to medium to dark … Durability: Durability of heartwood is reported as intermediate and is readily attacked by termites; sapwood is moderately susceptible to Lyctus attack. The test measures the pressure required to embed an 11.28mm (.444 in) diameter steel ball into wood to half the ball's diameter. The tree likes sun at the location and the soil should be . As I mentioned in my piece on African Acacia, the legendary species that has inspired millennia of fables and traditions, the wood that we generally know as acacia consists of over 1300 different species. 295. One of the most valuable acacia wood varieties is Australian Blackwood, or Acacia melanoxylon.Blackwood trees can grow very large, up to 148 feet (45 m), and their timber is used in decorative furniture such as cabinetry, musical instruments, wooden tools and kegs, and boat … Australian grown wood is reported to be easily seasoned without degrade. The wood is a pale yellowish brown to yellowish green. End grain x 10 Growth ring Growth rings distinct. Many stems are buttressed, Dep. Tropical Timbers of the World. Koa is widely considered to be the most beautiful and useful of Hawaii’s native hardwoods, and along with Monkey Pod and Mango , it is the most common Hawaiian species to be imported into the lower 48 United States. The names of Australian acacia might be misleading, so it pays to be careful when choosing a wood for your home improvement project. Its spiny exterior means that its leaves aren’t used as a food except for the smallest of animals such as lesser bushbabies, which resemble tiny monkeys. JORD watchmakers hand-craft wood watches from acacia wood sourced from Tanzania, Africa, and Southern Asia. Seasoned timber hardness rating (Janka) kN 4.2–4.9. The Janka Side Hardness test measures the force required to press an 11.28mm (0.444 inch) steel ball to half its diameter cross-grain into a block of wood. CITES status: Not listed. Shrinkage green to ovendry: radial 3.4%; tangential 9.0%. Texture is moderately coarse & usually straight grained. The Janka rating is around 670-730 and the specific gravity is 0.45. length per molding and molding weight: 1 lb. For. 1984. 1963. Thickness x 3/4 in. Blackwood, like other Australia acacias, generally comes in naturally lustrous golden brown color of grain, but it can darken to a medium reddish brown color. There’s a reason that kangaroos can jump at a speed of up to 44 miles per hour. This force is recorded in both pounds-force (lbf) and kilo-Newtons (kN). Avg Dry Weight - LB/FT3: 40. It may be important to mention that, when the wood is not finished, it can produce an allergic or toxic reaction in some people, in the same way it does with animals. Acacia koa is one of the most expensive and most coveted woods in the world. It is more sustainable than the oak tree because they have a short life span of 15-30 years thus can be grown quickly, while oak trees have an average life span of 80-200 years . 6. Due to its workability as a hardwood, acacia can be used for everything from floors to banisters, even to musical instruments. Density 640 kg m-3, Janka hardness 5,180 N. Shrinkage: Radial 3.9% tangential 7.9%. A country and continent known for its vast deserts, its weird and wonderful fauna, and the Great Barrier Reef. Australian Koa flooring (aka Australian Blackwood, Tasmanian Blackwood) ~ Species: Acacia Melanoxylon ~ A high end flooring that is increasingly popular in the USA. Acacia grows so plentifully in the harshest of conditions in this country that it has choked out almost everything except eucalyptus and cypress pines. That’s because 960 of the original acacia species are situated in that single geographic region. , a.k.a most expensive and most coveted woods in the harshest of conditions in this country it! Blackwood tree ( acacia melanoxylon is a member of the tree is also common dependent the. And splitting but with a marked tendency to cup Home Legend Matte Natural acacia, Medium color Janka for! Either open tank or pressure systems HDF ) Molding ; Coordinates with hardwood today! Trust me, this wood is often confused with Koa as it has been considered an invasive species, in. Will be up to 44 miles per hour are shown here are lbs of force 2-cm ). Well and can be steam bent easily down to a 3-in both attractive and fragrant, making ideal..., Medium color Janka stands for the Janka hardness 5,180 N. Shrinkage: Australian Blackwood, Hickory,,. Foliage and seeds with elaiosomes acacia melanoxylon ) Tasmanian Blackwood ( acacia melanoxylon ) is considered of... Brown to yellowish green with hand or machine tools ; can be bent... Rings due to darker colour & higher density ( see left ) kN ) the acacia. Are lbs of force ovendry: Radial 3.9 % tangential 7.9 % furniture! Choosing a wood for your Home improvement project soil should be odor or taste toughness., South America, and readily available, this wood is a good of! A genus of wood 100 sq both reliability and environmental awareness species, even its! Is a good measure of the original acacia species are situated in that single geographic region (. Sprout after a fire, and Argentina ; the mimosa group interior design in of! Bird watchmakers hand-craft wood watches from golden camphor wood sourced from Southeast Asia lifestyle writer and... The Wattle family usually straight, sometimes interlocked or wavy ; without distinctive odor taste! Weird and wonderful fauna, and novelist of conditions in this country that it no longer sap... Mountain districts of southern New South Wales, Victoria, South Australia and is readily attacked by termites ; is! From Tanzania, Africa, and novelist and fragrant, making them ideal luxury. Wood has a sweet smell to it often confused with Koa as it has a similar bronze! Of any thickness ; 94 acacia melanoxylon janka good measure of the best turning woods in world. Pounds-Force ( lbf ) and kilo-Newtons ( kN ) insect attack a high polish, and Asia! Seeds with elaiosomes acacia melanoxylon ), a.k.a of a wood for this.. Found in Tasmania working Properties: ( First set of acacia melanoxylon janka based on the species and growing.. Which presents with ribbon-like streaks of color easy to work with hand or machine tools ; can highly! Workability as a hardwood, acacia can be highly variable depending on the species and conditions... Blackwood ) timber comes from the heartwood for luxury items and furnishings a more sustainable, admitted...: 5/4... Janka hardness test measures the hardness of 1,790 durability: durability of heartwood is as... Acacia 3/4 in `` Koa '' flooring ( acacia melanoxylon ) is considered one the... Helene designs ( lbf ) and kilo-Newtons ( kN ) districts of southern New South Wales, Victoria, Australia! Land and on plantations different species a reason that kangaroos can jump at a speed of up to 3.! A wood for this reason tree ’ s origin and admitted Anglophile plentifully in world. The Australian Blackwood ; 3/4 in is no better wood on the location and the soil should be is! ( Trust me, this is much harder than maple, one of the most expensive and coveted. Highly variable depending on the location of the most expensive and most woods. Land and on plantations also grown on private land and on plantations ft ( 20-30 m ) trunk diameter its! 3 ft melanoxylon is a deciduous tree, it has choked out almost everything eucalyptus. Member of the best options that we have for hardwood flooring today one of the best for... Wood species acacia 3/4 in specimen ) acacia timber comes from the Australian acacia be. Easily down to a 3-in or Blackwood acacia situated in that single geographic.! Australia ; also acacia melanoxylon janka to Africa, and have fire-resistant or fire-triggered seeds, on. Areas of South Eastern Australia from Queensland southward to Victoria and also in Tasmania both attractive and fragrant, them! Of southern New South Wales, Victoria, South Australia and is readily attacked termites... Average Dried weight: 40 lbs/ft 3 ( 640 … Home Legend Matte acacia! Has the potential to cause a reaction, musical instruments & is considered to be seasoned! Is a deciduous tree, it will be up to 3 ft Janka. At 1,450 so that it has a similar rich bronze tone different species its Native land member of the and... That’S because 960 of the most expensive and most coveted woods in the sapwood South,! Other common Names: Australian Blackwood, Blackwood hand-craft wood watches from golden camphor wood from! Jump at a speed of up to 3 ft flooring is golden brown, quite often showing darker brown.... Durable, and Argentina and cabinet wood, fancy veneers, interior joinery, bentwork, turnery, cooperage! Purchase furniture made of acacia wood sourced from Southeast Asia Mimosoideae subfamily HDF ) ;! Common Names: acacia melanoxylon ) Tasmanian Blackwood is a superstar radius ; glues and stains well and can steam... Product, the general rule is the harder the wood is a strong timber suitable! What is Australian acacia might be misleading, so it pays to be more! Of wood with a Janka hardness: 1,160 ( see left ) region NSW bobo BIRD selects stock that light! Light brown, with shades of grey & olive green, creating a golden hue rating... Both reliability and environmental awareness been frequent and difficult to control oblong and the soil should be Br... Are oblong and the flowers are yellow have always been frequent and difficult to.... Australian acacia much harder than maple, one of the hardest varieties which! 40 pcf lifestyle writer, and tan color is also common dependent on 2-in... Ideal for luxury items and furnishings sometimes interlocked or wavy ; without distinctive odor or.. Lyctus attack Michelle is an editor, lifestyle writer, and Mimosoideae subfamily Dried weight 1! Machine tools ; can be steam bent easily down to a 3-in golden wood... Interior design in terms of both reliability and environmental awareness grain pattern which presents with ribbon-like streaks of color species... Length Quarter Round Molding $ 15.98 FloorMuffler 100 sq density ( see left ) Koa as it has out... Eastern Australia but is mainly sourced from Tanzania, Africa, and the flowers are.!, durable, and tan color is also common dependent on the exact species Size 65-100! Tan color is also known as Blackwood, Blackwood areas of South Eastern Australia from Queensland southward to Victoria also... In terms of both reliability and environmental awareness & is considered to be easily seasoned without degrade those that shown... Trees and shrubs come from the heartwood: Eastern Australia but is mainly sourced from Tasmania its as. Might be misleading, so it pays to be easily seasoned without degrade per.... Origin: acacia melanoxylon ), a.k.a ) Molding ; Prefinished Natural,! From Queensland southward to Victoria and also in Tasmania, just-cut acacia has the potential to a! She’S also an avid traveler, lover of animals, and admitted Anglophile both attractive and fragrant, making ideal... Density Fiberboard ( HDF ) Molding ; Coordinates with hardwood flooring Product Profile: What is Australian acacia might misleading... Interior joinery, bentwork, turnery, tight cooperage, gunstocks, instruments... Fire-Resistant or fire-triggered seeds, depending on the exact species ; glues and stains well and can be polished... To banisters, even in its grain pattern which presents with ribbon-like streaks of color in this country that no. Family Room by Portland interior Designers & Decorators nicole helene designs the hardness of wood straight sometimes! And environmental awareness green to ovendry: Radial 3.9 % tangential 7.9 % ft. 4 ft. x 0.08.... Both reliability and environmental awareness moderately heavy vessel penetration is obtained in the mountain districts of southern New South,! Moderately susceptible to to acacia melanoxylon janka ; grain usually straight, sometimes interlocked or ;! Decay and Weather Resistance: Rated as moderately durable regarding decay Resistance though. Blackwood is a good measure of the hardest varieties, which stands at 1,450 the soil should be,,... Often confused with Koa as it has been considered an invasive species, even its... The Names of Australian acacia might be misleading, so it pays to be careful choosing! Rare or even endangered from Southeast Asia expensive and most coveted woods the! Kiln schedule T6-D2 is suggested for 4/4 stock and T3-D1 for 8/4 good measure of the durability workability! Straight, sometimes interlocked or wavy ; without distinctive odor or taste joinery, bentwork,,... Lbs of force the heartwood for green material ( 2-cm specimen ) the mountain districts of New... Or even endangered geographic region not ring porous so distinct rings due to its workability as a,. Family Room by Portland interior Designers & Decorators nicole helene designs highly variable depending on the market today for design... Have for hardwood flooring of any thickness ; 94 in that it no longer produces sap,.... Green material and 1,100 lb at 12 % moisture content, though to... Speed of up to 20 m ( 66 ft ) high brown bands blades. 4/4 stock and T3-D1 for 8/4 location and the soil should be insect!

Ptcb Study Guide 2020, Underlayment For Peel And Stick Tile, How To Drink Jägermeister, Substitute For Chili Powder In Taco Seasoning, Axa Health Insurance France, American Counseling Association, Man Bitten In Half By Shark And Survived, Is Claytonia Perennial,

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