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Multiple-tiered retaining walls

April 1st, 2007 / By: / Feature, Geogrids, Reinforcement

The Norris Canyon Estates in San Ramon, Calif., east of San Francisco, are gaining a local presence not merely for luxury homes but also for the nearly half-million ft.2 of multiple-tiered retaining walls built throughout its challenging terrain. A location with 1:1 slope ratios and expansive clay soils required a major transformation to make the […]


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