Dry binder produced through milling of the following constituents and combined additives specified in Article 5 of technical norms EN 197-1, shown in Table 1 below.
Portland clinker (K)
Granulated blast furnace slag (S)
Fly ash (V) or lime (LL)
Calcium sulphate
Additives
This cement is used for large-scale concreting because of the reduced build-up of heat of hydration. Concretes with portland slag cement have a higher resistance to aggressive conditions via high strength maintenance. For this reason portland slag is widely utilized in all forms of construction and in the manufacture of pre-fabricated material