## 1 Introduction  
One of the crucial problems in current construction is energy, resource and material efficient technologies [1, 2, 3, 4, 5], both in production technologies, that is, associated with the manufacture of materials and structures, and construction, that is, related to the construction of buildings and structures with high efficiency. Thus, scientists and engineers are faced with massive scientific challenges [6, 7]. The first of these challenges is the search for original and effective solutions in terms of creating new and improving existing building materials [8, 9, 10, 11]. The second is obtaining new technologies using innovative methods and scientific approaches [12, 13, 14, 15]. Thus, these are technologies that are associated with widely used composite materials, such as concrete. One of the most interesting and promising technologies is the activation technology for producing new types of concretes and concrete mixtures. The activation of the componentsof the concrete mixture or the mixture itself can be carried out in various ways, and activation methods such as mechanical, chemical, electromagnetic, ultraviolet and many other types of activation technologies play an important role here. However, as a rule, when obtaining any improved materials using improved technologies, one selected type of activation is applied. At the same time, there is practically no mention of complex activations in the literature, that is, a combination of various types of activation or a combination of various components activated using the same technology. The possibility of solving the task called \"cement activation\" has been proven by various scientists who have applied different methods of influencing cements: thermal activation, treatment of dry cement with an electromagnetic field, and jet activation [16]. In ref. [17] it is shown that one of the types of cement activation is the method of aerothermal activation. The authors found that thermal activation is achieved due to deaeration of the surface of cement particles and floccules. One of the methods of autoactivation is the replacement of the air adsorbed on the inner surfaces of the cement floccules with reactive gases (CO\({}_{2}\), SO\({}_{2}\)), which makes it possible to regulate the time of its setting [18]. To increase the activity of cement, a dry method of processing it by exposure to an electromagnetic field has also been proposed. Cement processing is carried out with corona discharge currents at specific energy consumption of 10-40 kJ/kg. A concrete mixture is prepared from the treated cement. The strength of concrete increases by 30% [19; 20]. A special direction of cement activation is made up of mechanical activation methods, which are based on fine dispersion. To disperse mixtures, a device is used that combines the principles of dismembrators, colloid mills and centrifugal pumps. Its use for highly dispersed grinding of cement in an aqueous medium (or in an aqueous medium together with surfactants) directly at factories of reinforced concrete products or construction sites can reduce energy consumption and increase the activity of cement. The duration of grinding cement to a specific surface area of 400-500 m\({}^{2}\)/kg is only 0.5-1.0 min [16; 19]. Electrolysis and magnetic field treatment are mainly used to activate water. During the electrolysis of water concrete strength increases by about 30%; the mobility of concrete mixes using \"magnetic-activated\" water increases by 60-120% compared to concrete mix in ordinary water; the use of \"magnetic\" water accelerates the process of concrete hardening and reduces the time of heat treatment of reinforced concrete products by 15-20%, and the resulting fine-crystalline structure gives concrete greater strength and resistance to aggressive influences; the use of \"magnetic\" water can save up to 20% of cement and water [21]. Many researchers have noted the high efficiency of mechanochemical activation of a cement-water suspension during its processing in a rotary-pulsation apparatus (RPA).