Influence of an Organofilament Additive on the Structure Formationof Cement Composites

Studies have shown the possibility of obtaining a composite binder, including waste from cardboard production – pulp of scop (as a ready-made organomineral complex) and Portland cement. It was found that the replacement of up to a quarter of Portland cement with an organomineral complex without additional heat treatment provides a composite binder with a density of up to 1623 kg/m3 with a compressive strength of up to 39.50 MPa. Such a complex is capable of controlling hydration processes in cement composites, changing the composition of cement stone neoplasms while maintaining quality indicators. It allows expanding the range of directions for the reuse of waste in building materials' science technologies, which is one of the directions of the strategy for the development of the building materials industry in the Russian Federation for the period up to 2030.