Retaining Wall Geogrid Length: Avoid Short Embedment Before Backfill
A retaining wall can look finished while the hidden geogrid is too short to do its job. Retaining wall geogrid should extend far enough behind the wall to create a stable reinforced soil mass. The required length depends on wall height, surcharge, soil type, slope, drainage, facing system, long-term design strength, and pullout resistance. Do […]
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