Categories
Portfolio

acacia melanoxylon janka

Acacia melanoxylon Family: Leguminosae Australian Blackwood Other Common Names: None. Working Properties: The timber is easy to work with hand or machine tools; can be steam bent easily down to a 3-in. Many stems are buttressed, Bling factor: Can be very highly figured. Janka Rating The Janka hardness test measures the hardness of wood. Hardwood Flooring Product Profile: What Is Australian Acacia? Preservation: Heartwood is reported as not treatable using either open tank or pressure systems. My recommendation? Janka Hardness rating: 1160 (Blackwood) and 3100 (Raspberry Jam) TASMANIAN BLACKWOOD (ACACIA MELANOXYLON) Tasmanian Blackwood is a member of the wattle family. Bushfires have always been frequent and difficult to control. The Australian acacia is one of the best options that we have for hardwood flooring today. The sapwood is yellowish. No restrictions. Construction: High Density Fiberboard (HDF) Molding; Prefinished Natural Acacia, Medium Color Only raw, just-cut acacia has the potential to cause a reaction. Other Names: Australian Blackwood, Knysna Blackwood. ... Mahoganies used in these instruments can have a Janka Hardness of around 800-900 for that specie, and Western Red Cedar is around 360. Acacia melanoxylon–Wood properties. Acacia comes by this quality naturally. radius; glues and stains well and can be highly polished. Acacia wood is often confused with Koa as it has a similar rich bronze tone. Grain Pattern: Even. 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. But how do acacias survive? In fact, because of its fire-resistant qualities, it has been considered an invasive species, even in its native land. Janka Hardness - N: 5180 The Tree: Reaches a height of 100 ft with trunk diameters up to 3 ft. Handbook No. No. Introduced into East and South Africa, India, Ceylon, Chile, and Argentina. It’s a sustainable wood because once cut, another one can be planted, and the tree’s rapid growth decreases the likelihood of running out of them. Australian "Koa" flooring (Acacia Melanoxylon), a.k.a. Width x 94 in. Janka stands for the Janka Wood Hardness Rating. BoBo Bird watchmakers hand-craft wood watches from acacia wood sourced from Tanzania, Africa, and Southern Asia. Introduced into East and South Africa, India, Ceylon, Chile, and Argentina. Thickness x 3/4 in. For table tennis blades, the general rule is the harder the wood, the faster the blade. COUNTRY OF ORIGIN: Africa BOTANICAL NAME: Acacia melanoxylon JANKA HARDNESS: 1720 1963. CSIRO Div. The tree likes sun at the location and the soil should be . Janka Hardness - LBF: 1160. Many stems are buttressed, defective, or irregular and, in the open, boles are rarely clear for more than 12 to 14 ft. General Characteristics: Heartwood golden to dark brown, sometimes with a reddish tinge; dark streaks mark the growth zones; sharply demarcated from the straw- colored sapwood. Uses: Fine furniture and cabinet wood, fancy veneers, interior joinery, bentwork, turnery, tight cooperage, gunstocks, musical instruments. 25. The wood is a pale yellowish brown to yellowish green. Red, gold, and tan color is also common dependent on the location of the tree’s origin. Bolza, E., and N. H. Kloot. Owing to its survival mechanisms, honed over the years in the harshest of environmental conditions, this is a tree that grows relatively quickly. 1963. This force is recorded in both pounds-force (lbf) and kilo-Newtons (kN). Acacia most differs from Koa in its grain pattern which presents with ribbon-like streaks of color. It is a good measure of the durability and workability of a wood species. Australian grown wood is reported to be easily seasoned without degrade. And its bushfires. 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. Janka Hardness - N: 5480. 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. 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 … Distribution: Eastern Australia from Queensland southward to Victoria and also in Tasmania. Shrinkage green to ovendry: radial 3.4%; tangential 9.0%. 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. RIYL: Koa, Mahogany. Other Names: Acacia Blackwood, Australian Blackwood, Australian Hickory, Black Wattle, Lightwood, Mudgerabah, Sally Wattle, Tasmanian Blackwood. For some of its species such as Blackwood, acacia grows to a massive width, which means that it makes for an excellent building material. Timbers of Tanganyika: Acacia melanoxylon (Australian Blackwood). Paler sapwood isn’t always clearly differentiated from the heartwood. 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. Janka Hardness - LBF: 1160. Acacia melanoxylon. Many stems are buttressed, defective, or irregular and, in the open, boles are rarely clear for more than 12 to 14 ft. The Tree: Reaches a height of 100 ft with trunk diameters up to 3 ft. 295. The mechanical properties of 174 Australian timbers. CITES status: Not listed. 1984. JORD watchmakers hand-craft wood watches from acacia wood sourced from Tanzania, Africa, and Southern Asia. Wood Species: Acacia Melanoxylon Aka Australian Blackwood; 3/4 in. There is no better wood on the market today for interior design in terms of both reliability and environmental awareness. Not ring porous so distinct rings due to darker colour & higher density (see left). 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. Forest Products Laboratory toughness 146 in.-lb for green material (2-cm specimen). 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. standard, second set the 2-cm standard. That’s because 960 of the original acacia species are situated in that single geographic region. Acacia most differs from Koa in its grain pattern which presents with ribbon-like streaks of color. The majority of the species are found in Australia, but some acacia species are found in Africa, Europe, Asia, and North and South America. Add to quote. Technol. Newsletter. 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. For. Wide x 94 in. Weight: Basic specific gravity (ovendry weight/green volume) 0.57; air-dry density 40 pcf. BOBO BIRD selects stock that is light brown, with shades of grey & olive green, creating a golden hue. 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. Density 640 kg m-3, Janka hardness 5,180 N. Shrinkage: Radial 3.9% tangential 7.9%. Acacia melanoxylon - utilization. Acacia melanoxylon . These trees possess shoots that sprout after a fire, and have fire-resistant or fire-triggered seeds, depending on the exact species. Acacia melanoxylon. Available in: 5/4 ... Janka Hardness: 1,160. ft. 4 ft. x 25 ft. x 0.08 in. BOBO BIRD watchmakers hand-craft wood watches from golden camphor wood sourced from Southeast Asia. Red, gold, and tan color is also common dependent on the location of the tree’s origin. Reaches a height of 100 ft with trunk diameters up to 3 ft. Heartwood golden to dark brown, sometimes with a reddish tinge; dark streaks mark the growth zones; sharply demarcated from the straw- colored sapwood. The color of Camphor can be highly variable depending on the species and growing conditions. Properties of             Australian timbers: Blackwood. Common color spectrum: Medium golden to medium to dark reddish brown length per molding and molding weight: 1 lb. The wood is usually sold air dried & is considered one of the best turning woods in the world. 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. The wood is very hard & heavy. Botanical Name Common Name; Acacia implexa: Lightwood: Acacia melanoxylon: Blackwood: Allocasuarina torulosa: Forest She-Oak: Allocasuarina verticillata: Drooping She-Oak Decay and Weather Resistance: Rated as moderately durable regarding decay resistance, though susceptible to insect attack. f. seeds 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 … Acacia is a genus of wood with many different species. Lisa Michelle is an editor, lifestyle writer, and novelist. Length Molding; Coordinates with hardwood flooring of any thickness; 94 in. Other Common Names: Australian Blackwood, Tasmanian Blackwood, Blackwood. 1963. Grain Pattern: Pronounced. Mechanical Properties: (First set of data based on the 2-in. Latin name: Acacia melanoxylon (Blackwood) or Acacia acuminata (Raspberry Jam) For. There’s a reason that kangaroos can jump at a speed of up to 44 miles per hour. Durability of heartwood is reported as intermediate and is readily attacked by termites; sapwood is moderately susceptible to. Premium Underlayment for Laminate, Hardwood, and Engineered Floors External/Internal Internal. Shop Specialty Wood Family: Fabaceae or Leguminosae, the legume family; the mimosa group. The Tree: Reaches a height of 100 ft with trunk diameters up to 3 ft. Australia: CSIRO For. August 31, 2015   |   Uses: Back & sides, drop tops, veneer. 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 . Avg Dry Weight - LB/FT3: 40. Australian Blackwood or Tasmanian Blackwood, grows in a few areas of South Eastern Australia but is mainly sourced from Tasmania. Availability New & Recycled. Aust. Australian Koa flooring (aka Australian Blackwood, Tasmanian Blackwood) ~ Species: Acacia Melanoxylon ~ A high end flooring that is increasingly popular in the USA. Prod. The heartwood is deep brown to purple black. ex Ait. 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. Moderately heavy vessel penetration is obtained in the sapwood. In-Ground Durability Class Rating 3. Acacia koa is one of the most expensive and most coveted woods in the world. The timber is easy to work with hand or machine tools; can be steam bent easily down to a 3-in. This high-end flooring is golden brown, quite often showing darker brown bands. Tree Size: 65-100 ft tall. Kiln schedule T6-D2 is suggested for 4/4 stock and T3-D1 for 8/4. 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. This is much harder than maple, one of the hardest varieties, which stands at 1,450. The species is also known as Blackwood, hickory, mudgerabah, Tasmanian blackwood, or blackwood acacia. ex Ait. 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. The leaves are oblong and the flowers are yellow. Contemporary Family Room by Portland Interior Designers & Decorators nicole helene designs. Distribution: Native to Tasmania and eastern Australia; also introduced to Africa, South America, and southern Asia. But we’ll get to that in a moment. Workability: Medium. Pap. The Janka hardness test is the international standard for measuring the resistance of a sample of wood to denting and wear. Region NSW Wood grown in Tanganyika had negligible checking and splitting but with a marked tendency to cup. Length Quarter Round Molding $15.98 FloorMuffler 100 sq. Prod. Eastern Australia from Queensland southward to Victoria and also in Tasmania. Due to its workability as a hardwood, acacia can be used for everything from floors to banisters, even to musical instruments. Movement in service is reported as medium. Sometimes the woods that make the best choices for our homes are also those that are beginning to become rare or even endangered. Wikipedia best explains what the test invovles. Newsletter. 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. 3 min read The units that are shown here are lbs of force. Add to cart. Trade names: Australian blackwood/ Black Acacia. Australian acacia is not like the rest. Acacia melanoxylon. 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. The tree is also grown on private land and on plantations. No. 4. Australia. 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. Acacia melanoxylon is a strong timber tree suitable for large areas such as playgrounds and parks. Acacia Wood. Stability: Good (low-shrinkage). The Australian Blackwood is botanically called Acacia melanoxylon. Home Legend Matte Natural Acacia 3/4 in. Prod. Sustainable, durable, and readily available, this wood is a superstar. For. CSIRO Aust. Many varieties of acacia wood are both attractive and fragrant, making them ideal for luxury items and furnishings. Janka side hardness 950 lb for green material and 1,100 lb at 12% moisture content. Prod. Tropical Timbers of the World. 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. 60. Acacia melanoxylon grows to a great size quickly. For. It's expressed in psi, or pounds-per-square-inch. Tanzania: Util. Main Color Group: Medium Brown. Durability: Durability of heartwood is reported as intermediate and is readily attacked by termites; sapwood is moderately susceptible to Lyctus attack. It is one of the hardest domestic varieties of wood with a Janka hardness of 1,790. Above Ground Durability Class Rating 3. Texture is moderately coarse & usually straight grained. Thick x 3/4 in. The Tree is a deciduous tree, it will be up to 20 m (66 ft) high. Avg Dry Weight - KG/M3: 640. Average Dried Weight: 40 lbs/ft 3 (640 … 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. 607. The names of Australian acacia might be misleading, so it pays to be careful when choosing a wood for your home improvement project. Utilization Section, Forest Division, Moshi. Acacia grows so plentifully in the harshest of conditions in this country that it has choked out almost everything except eucalyptus and cypress pines. Acacia wood is often confused with Koa as it has a similar rich bronze tone. 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. She’s also an avid traveler, lover of animals, and admitted Anglophile. Acacia trees and shrubs come from the Acacia genus, Fabaceae (legume) family, and Mimosoideae subfamily. This medium-dense hardwood requires the … 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. Acacia melanoxylon. The test measures the "force required to embed a 11.28 millimeter (0.444 inch) steel ball into wood to half its diameter." Workability: Medium. In Tasmania, it occurs from sea level to 1000m in elevation, thriving in swamps, riverine areas and in wet eucalypt forest understorey. Lustrous; texture fine to medium; grain usually straight, sometimes interlocked or wavy; without distinctive odor or taste. Avg Dry Weight - KG/M3: 670. Janka: 1100. If you buy a finished product, the wood will have been treated so that it no longer produces sap, however. Main Color Group: Reddish Brown. Make like a kangaroo and jump to it.

C3h4 Lewis Structure, Diy Baby Toys 0-3 Months, Louisville Slugger Prime 2018 Bbcor, Sunkist Golf Course, Foucault Questions Of Method, Masterbuilt 7 In-1 Smoker Stainless Steel, Passport Visa Font, Hilsa Fish In Tamil Nadu, Ai Architecture Firm, Indoor Golf Wilmington, Nc,

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.