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March 22, 2019
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Foundry Sand Recycling Forum - Soils Applications
Hosted by Ohio State University, the U.S. Department of Agriculture, the U.S. Environmental Protection Agency, the American Foundry Society and Foundry Industry Recycling Starts Today

Landscape architects, civil engineers and developers in many areas are faced with a challenge. Natural topsoil, which may have taken thousands of years to build up, has been stripped away through urban development, mining or erosion. Once excavated and stockpiled, the remaining soil often no longer has the structural foundation necessary for good plant growth. Frequently, sand is a necessary amendment to help rebuild vital soil structure. The economics of adding sand, however, can be a significant barrier due to availability and logistics.
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  July 23, 2008 - July 23, 2008
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