- Cellular floor raceways
Cellular floor raceways are
electrical wiring ducts or cells made from steel floor deckthat serve as structuralformwork for placement ofconcrete floor slabs and also as wire and cable raceways within the concrete floor slab.These raceway systems are generally used to create floor slabs on multi-story steel framedbuildings but can also be used in concrete framed structures and for on-grade applications.
Wikimedia Foundation. 2010.