GeoGrouting
Civil/Environmental
Would appreciate feedback on the optimum gradation of stone column backfill materials. They say around Thanks.
Noah
Noah
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Stone Columns
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DarthSoilsGuy
Geotechnical
As far as optimum gradation, i'm not sure. But I believe the typical state road ABC stone (or GAB depending on where you are) was what came to the site on a couple of projects I've worked on. I couldn't open the specification page but these were the guys.
or just
or just
Work with your local contractor. They are very good at providing information not only on what is best for them but what materials, locally, are the best. They are often happy to help by knowing about the job and by having a bit of inside information about the tender.
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