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Location DB > Canada > Quebec > Lachine > Jenkins Valves > SPEK's toxicity update 2004 > DSCN1873 copy.jpg 34 / 44   DSCN1873 copy.jpg Description burned sand used to make casting mold. Controls Return to Main Location Page Return to Gallery Overview Edit this Gallery Edit this Picture Un-Subscribe this Picture Comments Posted by cjb 2/19/2005 5:29 AM | remove   I was wondering... Can casting sand be reused? or once you used it, it's good for the garbage? Posted by SPEK Photo 2/20/2005 2:29 AM | remove   The burned sand, about 1/4 of inch around the piece is no more good but all the other sand can be reused Posted by SagSaw 2/20/2005 4:51 AM | remove   Yes, casting sand can be reused. Only a thin layer of the sand actually comes in contact with the molten metal. The vast majority of the sand should be compleatly uneffected. There may be an upper limit to how long the same sand can be reused based on either contamination by the metal being cast, or breakdown of any chemical additives. Note: I'm not a casting expert by any means, although I got to play around a bit with it in a manufacturing processes class back at school. Posted by SPEK Photo 4/13/2005 2:07 AM | remove   I made sand cast mold too while in class, it was a great experience. Posted by mewthree 12/4/2006 9:39 AM | remove   they could make playgrounds with that stuff worst case scenario If you'd like to add a comment, please login or register. All content and images copyright © 2002-2024 UER.CA and respective creators. Graphical Design by Crossfire. To contact webmaster, or click to email with problems or other questions about this site: UER CONTACT View Terms of Service | View Privacy Policy | Server colocation provided by Beanfield This page was generated for you in 546 milliseconds. Since June 23, 2002, a total of 739697452 pages have been generated.