Description

ACI 207.5R – Roller-Compacted Mass Concrete

Roller-compacted concrete (RCC) is a concrete of no-slump consistency inits unhardened state that is typically transported, placed, and compactedusing earth and rockfill construction equipment. This report includes theuse of RCC in structures where measures should be taken to cope with thegeneration of heat from hydration of the cementitious materials and attendantvolume change to minimize cracking. Material mixture proportioning,properties, design considerations, construction, and quality control arecovered.

The materials, processes, quality control measures, and inspectionsdescribed in this document should be tested, monitored, or performed asapplicable only by individuals holding the appropriate ACI certificationsor equivalent.