Abstract
The object of the study is the production of construction products with fillers from recycled wind turbine blades. The study solves the problem related to the possibility of using fillers from recycled wind turbine blades in the technological process of manufacturing construction products. According to the results of the study, concrete mixtures with the most optimal formulations that meet the requirements of state standards were classified, this was achieved due to effective indicators reflecting the characteristics of concrete mixtures. The developed algorithm of the technological process of production of building products was used in the development of the program code, this became possible due to the consideration of assumptions and limitations of the technological equipment used in production. The program for managing the technological process of manufacturing construction products is developed in C++, which does not require additional resources for auxiliary operations, has the ability to metaprogram and has the necessary performance. The adequacy of the model is ensured by the maximum approximation to real production. The effectiveness of research results in real production is explained by high-quality mixtures, dosage of ingredients, optimal parameters of technological equipment, process control based on data obtained by modeling, which reduces the number of defects and increases equipment productivity. The conditions for using the results of the study are the legislation of the country related to environmental requirements, as well as compliance with the technological process. For the resulting construction products, the bending strength increased by 20 % compared to traditional ones, the number of defects does not exceed 15 %, and equipment productivity increased by 12 %