Retaining Wall With Geotextile & Geogrid
2021-7-20 · Wall Heights That Require Geogrid Soil Reinforcement Generally, most soil reinforcement units need geogrid for walls taller than 3-4 feet. Meanwhile, geogrid can be used to reinforce shorter walls if there are poor soils, loading above the wall, steep slopes near the wall, or tiered walls.
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