Years ago many folks thought about planting poplar for wood fuel because in less than 25 years, a poplar tree would have lots of wood to burn. Happy tree spotting. My favorite wood for walking sticks and canes. Over the course of a day of milling i realized the i was developing a sensitivity ( allergy) to the wood. Wow. The flooring is designed for residential use and requires nail down installation. Not easy to work with (it tends to warp quickly). A variety of sizes are available and are highly popular among woodworkers. It… Read more ». I got a low grade nausea and a head ache. Black locust guitar back with nice figure and chatoyance, and it sounded great. When in doubt about the type of wood to select for your cabinetry, flooring, furniture or millwork project, refer to the Janka Rating System, which measures the relative hardness of woods. Trees are symbols of the interconnectedness of life and represent the interwoven web of everything magical. like sweet peas, Black locust is a toxic plant due to the toxalbumin content, most animals can’t eat it without getting sick. Brian. It is dimensionally stable and extremely rot resistant, similar but harder/tougher than teak. I’ve made takedown bows with 30 year old mismatched billets. I make stunning coasters from Black Locust after applying a Lichtenberg burn. Les from North Woods Figured Woods covers how to turn Black Locust, a species offered at North Woods Figured Woods. Dry slow. Interlocked grain is difficult to plane evenly. 4.5: 1,020: alder, European: Alnus glutinosa: 2.9: 650: alder, red: Alnus rubra: 2.6: 590: alder, Nepalese: Alnus nepalensis : 7.4: 1,690: alder, white: Alnus rhombifolia: 5.9: 1,320: andiroba: Carapa guianensis: 5.0: 1,130: angelin: Andira inermis: 7.8: 1,750: angelique: Dicorynia guianensis: 5.7: … I had four acacia trees in my yard cut down and sawn on the property. The scale used in the table is pounds-force. The way it glows under UV light is captivating. We have also included a few interesting facts about each type of wood along with a measurement of the wood hardness, which is a good indicator of weight. Beautiful results though and everyone comments on how sturdy it feels. Woods with a higher rating are harder than woods with a lower rating. Being a hard wood being able to thrive in temperate climate will make it a candidate for replacing the need for rainforest trees which is great. As a result, American ships could withstand more cannonball damage than the British, essentially leading to their decisive victory. Grain/Texture: Grain is usually straight, with a medium texture. Black Locust over 12 inches in diameter has often started to hollow already. I am planning on making a 10 – 12 ft. long chisel ( actually i will be attaching a chisel to one end ). It also has it’s own type of flavonoid which is a strong antioxidant which keeps oxidation away. This durable flooring features solid wood construction and a Smokey Topaz finish to match many home interiors. I recently got some dark brown almost black wood that the person who gave it to me identified as baked locust. Additionally, it’s wood is very dense, durable and strong, very prone to weathering. Similar to wisteria bushes, it is extremely invasive in sprouting from established plants. I wager that locust would outproduce poplar in heat content by 2 to 1 in 25 years and the tree would live two to three times as long if needed. But I’ve read conflicting advice on gluing black locust planks together. Comments: Black Locust is a very hard and strong wood, competing with Hickory (Carya genus) as the strongest and stiffest domestic timber: but with more stability and rot resistance. Common Name(s): Black Locust, Robinia, False Acacia, Distribution: Central-eastern United States (also widely naturalized in many temperate areas worldwide), Tree Size: 65-100 ft (20-30 m) tall, 2-3 ft (.6-1 m) trunk diameter, Average Dried Weight: 48 lbs/ft3 (770 kg/m3), Specific Gravity (Basic, 12% MC): .66, .77, Modulus of Rupture: 19,400 lbf/in2 (133.8 MPa), Elastic Modulus: 2,050,000 lbf/in2 (14.14 GPa), Crushing Strength: 10,200 lbf/in2 (70.3 MPa), Shrinkage: Radial: 4.6%, Tangential: 7.2%, Volumetric: 10.2%, T/R Ratio: 1.6. Whether you’re buying or burning, knowing a few things about the different types of firewood can maximize efficiency and save you trouble when it comes to your wood stove, fireplace, or fire pit. It’s bad about that. Although it shares a similar common name with Honey Locust, the two aren’t in the same genus, (Robinia and Gleditsia, respectively). My email is AlanSDrake at a gmail account. In my experience, it will keep its fluorescence even after it has been dried. Used in healing rituals but also love, frie… I cut two wedges from a piece of black locust (we call it robinier here, after the king’s gardiner, Robin (hence it’s latin name Robinia Acacia) who brought it here from America in 1604) and split 2.5 cords of oak with them. The trees may look solid, but they are brittle and tops break off making it dangerous for tree cutters. Miracle wood that should replace all resistent exotic woods. Can anyone with experience give me advice? The scale used in the table is pounds-force. Shipbuilders, though, preferred it for masts. The Janka scale is used to determine the relative hardness of particular domestic or exotic wood species. The Janka scale is used to determine the relative hardness of particular domestic or exotic wood species. Both are 4’+ at the base. For dry wood, the ultimate strength (MOR) is 19,400 psi, stiffness (MOE) is 2.05 million psi and hardness is 1700 pounds. Contrary to the description above, it has a very peculiar smell that is at first agreeable but soon becomes a bit too pungent /disagreeable. When English naturalist Mark Catesby first visited Jamestown, Virginia, 100 years after its founding, he saw only the stark ruins of what the first inhabitants in 1602 had called home. Wood Hardness Chart Species (Alphabetical) Hardness Species (by Hardness) Hardness Mahogany, Honduran 800 Padauk 1725 Mahogany, Santos 2200 Tabaccowood 1750 Maple, Hard North American 1450 Rosewood, Bolivian 1780 Maple, Ivory 1500 Bamboo, Carbonized 1800 Maple, Soft 999 Hickory 1820 Merbau 1925 Pecan 1820 Mesquite 2345 Yellowheart 1820 The hardest commercially available hardwood is hickory, and it is five times harder than aspen, one of the “soft” hardwoods. To add to Michael’s and Randy’s comments, I grew up with black locust in the Colorado front range and we used it for all sorts of things. The blossoms are really tasty too. Each wood species is listed in alphabetical order on each chart with its corresponding related number next to each species. Basswood: Light, Straight-grained and of fine texture. On the Janka hardness scale -- a scale that ranks wood for hardness, hickory is the hardest of all domestic hardwoods, ranking at 1,820. Specific Gravity (Basic, 12% MC): .72. Steve, SS 305 for sure and our Robi Oil is specially made for BL. We tried this lumber several years ago in several species and distributed it for a year. Iworked three days with western Cedar and a week later was hospitallized with pnumonnia. I find that working and sanding the raw wood does not irritate eyes or skin as much as teak does, but it does irritate the nasal passages, and also causes something almost like a mild case of asthma – constriction in the bronchial tubes. There’s a lot more. Anyone have any ideas on how this would do as a striking tool handle? I am amazed by Black Locust having so many advantages. Tends to darken to a russet brown with age. The planks have a Janka wood hardness rating of 1820 to suit your needs. It is a flooring industry standard for gauging the ability of various species to tolerate denting and normal wear, as well as being a good indication of the effort required to either nail or saw the particular wood. Does anyone with more wood knowledge than me have any ideas, recommendations or suggestions? Another looks like a brain.… Read more ». Those are dandies! Another (uncommon) side effect reported is nausea. I do like the smell of the Black locust blossoms in the spring. Please note that gallery photos depict wood grain achieved by consumer applied stain. That's MHO. ..." - Don (Read More), 200 E. Hematite Dr. | Ishpeming, MI 49849 | 877-770-9663 | 0.0163 | 127.1.1421. We stopped because it does not live up to it’s claims. A pain to work as well. Grows like a weed — at a height of 25′ you have three 8′ sections to be quartered and the result is 12 fenceposts. Does anyone know how long it will keep its fluorescence? It would be helpful to determine the density (hardness) technically. I built a deck out of it a few years ago and it’s now a really nice shade of grey after a summer with plenty of sunlight. These trees are probably 200 years old. Pricing/Availability: Black Locust prices can vary depending on location, but prices should be moderate within its natural range. You can keep regrowing from the stump. Where did you find dimensional black locust suitable for a deck? Thick x 1-3/4 in. Loves dry heat for bending. The Janka hardness test is a measurement of the force necessary to embed a .444-inch steel ball to half its diameter in wood. Like cedar it’s resistant to water because of specialized storage cells that keep moisture from entering. Sealed with Cabot oil and its holding up nicely with no noticeable movement, warping after the weather change to fall/wet weather. I take off the smaller tree and then use that to saw into small slices. Can recommend riving to make tool handles, stool legs, outdoor furniture, and handrails. My plan is to make kitchen countertops of heartwood black locust 2 x 5’s (true measure) planks. Grain patterns also indicate the wood's hardness. Identifying and Using Hundreds of Woods Worldwide, POSTER: Worldwide Woods: Ranked by Hardness. I could have put in a container to EU.