The article discusses methods that increase the effectiveness of additives for the preparation of concrete mixtures. The hydration of cement systems with various mineral and material compositions has been studied. The results of experimental studies confirming an increase in the effectiveness of plasticizing additives in optimizing the composition of concrete mixtures through the use of finely ground complex additives and the preliminary creation of hydrate neoplasms in concrete mixtures are described.

Keywords: concrete, hydration, concrete mix, additive, cement stone, mobility, efficiency, properties, strength

Decorative materials currently used to give architectural expressiveness to buildings and structures have various compositions, including cement, fillers, pigments. To obtain products with high decorative indicators, it is necessary to choose components in such a way that, as a result of operation, the decorative properties that ensure the quality of the facade surface are preserved. The quality of aggregates and the technology of production of products are important at all stages of production.

Keywords: concrete, finishing materials, artificial stone, mortar, decorative cladding, deformation, pigments, placeholder