US Army Corps of Engineers
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FERF Concrete Emplacement
The large FERF facility at CRREL can simulate cold weather conditions on full-scale systems (here is a full-scale concrete test section emplacement) to reliably predict performance under frost conditions.

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Tags: FERF, CRREL
Photo by: USACE ERDC Image |  VIRIN: 140218-A-CE999-003.JPG