The motives to switch clinker with supplementary cementitious materials (SCM) are well-known. Nonetheless, granulated blast furnace slag, all-natural pozzolanes, certified fly ash and further SCM have a limited availability; the entire prospective replacement of the worldwide clinker output is lower than 30%. Silica fume improves concrete in two methods the https://mysocialname.com/story5108081/about-cement-additives