The real alternative may be Black Locust (Robinia pseudoacacia), which Van . Its Janka hardness also compares favorably with other woods. My question is, Is Black Locust a hard wood, and if so, how hard is it or . The Janka hardness test is a measurement of the force necessary to. It seems that while Osage has a much higher specific gravity and Janka hardness , Locust's modules of rupture, elasticity, and crushing strength.
The Amazing Black Locust Tree
Black locust hardness - great beginner
E-Mail us and let us know what you think. However, the assertion that black locust is a pioneering species instead of an invasive species is woefully incorrect. Overall working characteristics for Black Locust are mixed: But only because all the high-value ones have already been stolen. Using black locust as a more sustainable option to ipe wood is highly commendable in order to preserve our fragile rainforests. Black locust Robinia pseudoacacia , as it has come to be called, offers superb qualities. Did you know that your browser is out of date? By , chromated copper arsenate CCA , by far the most popular preservative in pressure-treated lumber, had become a high-profile environmental news story, mainly through concerns voiced by groups of parents and community leaders suddenly aware of a new public health threat. Sorry, your blog cannot share posts by email. The reason arsenic turned up in soil tests near the playground structures in Ithaca and elsewhere is that it leached into the soil, something that has certainly occurred and will continue to occur in landfill sites. He marveled at the still-sound wood, which had been named "locust" after an old-world look-alike.