… Portland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or …
Explanatory notes
… ‑ P ortland cement, aluminous cement, slag cement, supersulphate cement and similar hydraulic cements, whether or … The heading also covers aluminous cement, slag cement, supersulphate cement (ground blast furnace slag mixed with an … with the possible addition of a small quantity of calcium sulphate. It is to be noted : ‑ that Portland clinker is …