Author: Alimov, Shoxriddin Muxammatovich; Eraliyev, Sardor Baxromqul o‘g‘li.

Annotation: The article discusses the characteristics of additives that affect the strength of fillings and the possibilities of technical application when choosing the composition of materials. The materials used for the preparation of hardening filling, additional raw materials that increase astringent activity, as well as the preparation of a mixture of hardening filling taking into account water consumption are considered and their content is determined.

Keywords: hardening backfill, pulp, composition of fractions, binder mixture, clay, cement, waste from processing plants.

Pages in journal: 107 - 111