Geofoam Backfill: Reinforcing Walls with Lightweight Solutions

Geofoam backfill stabilized a precast wall in NJ, reducing lateral soil pressure on the nearby electrical tower. Discover how geofoam enhances stability.

Geofoam backfill used in New Jersey Turnpike projectInsulation Company of America supplied the geofoam backfill for the New Jersey Turnpike Authority project. Ferreira Construction & Crisdel Group constructed the wall of precast concrete and geofoam. The design was needed to limit the amount of soil pressure on the adjacent electrical tower. Lightweight geofoam and fill were used to stabilize the precast wall. Beyond the limits of the precast wall section, the remainder of the backfill was geofoam. Geofoam gives strength without the weight of other fill materials which equates to saving time and money. Check out the video below that documents the project.

Do you have a civil engineering project in the works? Could Geofoam be the answer? For further information on using geofoam in technical applications, please read the Geofoam Applications Technical Data PDF provided by the EPS Industry Alliance. Any questions, please feel free to contact us @ 610-791-4200.

 

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This article was posted on April 12, 2012, by Insulation Corporation of America (ICA) – a Women-Owned manufacturer of Geofoam and Expanded Polystyrene (EPS), which is commonly but mistakenly referred to as Styrofoam™. ICA is located in Allentown, PA and services the entire Mid-Atlantic Region from Virginia to Maine to Ohio.

 

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