Silica fume can boost compressive power, specifically in large-effectiveness concrete used in bridges or tall buildings. Granulated slag enhances sulfate resistance, practical in marine options or soils with significant chemical loads. Retarders slow the curing process, supplying personnel additional time to position and end the concrete ahead of it hardens. https://www.tjcyindustrialchem.com/news/cement-additives-and-concrete-admixtures-key-differences.html