Blended and Multicomponent Cements Based on Strontium Aluminate

Abstract

1. Blended cements The term blended cement (multicomponent cement) is usually used to denote inorganic binder that contains a mineral additions in combination with Portland cement and often also with calcium sulfate. Blended cements usually contain single blending component as an ad‐ dition, in the case that two or more blending component are applied, the term multicompo‐ nent cement is used. A variety of industrial by-products and natural materials quantify as mineral additions, and may be used as constituents of inorganic binders of cementitious sys‐ tems. These materials may possess their own cementitious properties, or they may be latent hydraulic, pozzolanic, or even non-reactive [12,387,599-601].