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The article is an attempt to compare the impact of the use of various types of limestone as the main constituent of cement on selected mortar properties. Four different limestones were added in amount of 15, 30, 40% to CEM I 42.5 R to obtain limestone cemens. Rheological properties (yield stress, plastic viscosity) of fresh mortar, tensile and compressive mortar strength, early shrinkage, and drying...
Sine qua non in workability of cement binder mixtures (mortars and fresh concretes) designing is the knowledge of the relationships between composition and constituents characteristics, and Theological parameters of mixture. Until recently the influence of cement properties on rheology of cement binder mixtures was considered to be of minor importance. At presents a number of research proves, that...
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