The motives to interchange clinker with supplementary cementitious elements (SCM) are recognized. However, granulated blast furnace slag, pure pozzolanes, competent fly ash and more SCM Possess a limited availability; the total probable replacement of the worldwide clinker generation is below 30%. Retarders slow the curing approach, supplying personnel much more https://www.tjcyindustrialchem.com/news/cement-additives-and-concrete-admixtures-key-differences.html