When to Use Geogrid in Your Retaining Wall
Mar 08 2013For most man-made retaining wall block geogrid becomes desired at exposed wall heights of 36″-48″ depending on the block design (and size) whether there's a surcharge at the top of the wall if there's a slope at the base of the wall as well as a few other considerations Once the retaining wall is over 6′ in height if it isn't
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