Concrete admixtures can be used to reduce cement ... Using a similar dose of superplasticizer to example 1, we reduce the water content of the mix to 160 kg/m3 (270 lb/yd3) and the cement content ...

including roller compacted concrete (RCC) and water reducing admixtures (superplasticizers). There are a whole host of differences between modern concrete and that of the western Roman empire that ...

Mixes can be modified for sprayed applications or plasticized with water reducer to create self-consolidating concrete. A GFRC blended mix of cement, sand, dry curing polymer and admixtures.