mineral admixtures Archives

What are Supplementary Cementing Materials (SCMs)

May 4, 2017 TeamCivil Concrete, Materials

The term supplementary cementing materials (SCMs) -sometimes called “mineral admixtures”- refers to a broad range of materials that are widely used in concrete in addition to portland cement. An SCM may be defined as “a material

Types of Concrete Admixtures

February 17, 2017 TeamCivil Concrete, Properties

Before stating the types of concrete admixtures, let us start first by the definition of “Admixtures”. According to ACI Committee 116, an admixture is ‘a material other than water, aggregates, hydraulic cement, and fiber reinforcement, used