The article shows the relation between sustainability and cement manufacture that can be obtained by replacement of clinker with limestone additive. This decreases use energy resources reduces CO2 emissions in production. issue partial Portland substitution finely ground production market-oriented types type CEM II is solved on plant PJSC "Ivano-Frankivsk Cement". indexes physical-mechanical te...

Ground coal bottom ash is considered a novel material when used in common cement production as blended cement. This new application must be evaluated by means of the study its pozzolanic properties. Coal ash, some countries, being replacement for natural sand, but others, it disposed landfill, leading thus to environmental problems. The properties ground and fly cements were investigated order ...