page Hydraulic limes 4 Manufacture 4 Feebly hydraulic lime 4 Moderately and eminently hydraulic lime 4 Non-hydraulic lime 4 Hydrated lime 4 Classification 4 Cement, lime and combinations 4 Applications 5 Safety 5 Storage 5 Glossary of terms 6 Bibliography 7 Self-assessment question 8 Answers to self-assessment questions 9 Cementitious Materials Learning text part 02 Contents page Introduction 1 Portland cement 1 Manufacture 1 Properties 1 Minor compounds 1 Fineness 1 British/European standards 1 Nomenclature for cements 1 - 2 Types of cement 3 CEM I 42.5N (Portland Cement) 3 CEM I 42.5R and 52.5N (Portland Cement) 3 Sulfate resisting Portland Cement 3 Masonry cement 3 CEM II/A-L (Portland limestone cement) 3 White cement (CEM I) 3 Ground granulated blastfurnace slag 3 Pozzolanic materials 3 Lime 3 Introduction 3 mia mortar industry association Mineral Products Association Health and safety All mortar mixtures, both wet and dry, are abrasive and alkaline. When working with wet mortar, waterproof or other suitable protective clothing should be worn. Guidance on the use of these materials can be found in MIA data sheet No. 20.