STUDYING POLYMER COMPOSITIONS TO CREATE IMPERMIABLE INCLUSIONS IN ROCK MASS
T. V. Shilova, L. A. Rybalkin, S. V. Serdyukov
Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
Keywords: Two-component polymeric composition, strengthening of rocks, physical and mechanical properties, viscosity, impermeable inclusion
Abstract
Two-component compositions based on polymersilicates and polyurethanes, developed to strengthen destroyed rocks and create impermeable inclusions in the rock mass, were studied in laboratory conditions. The rheological properties of liquid components of polymer compositions for the temperature conditions of underground mining of solid minerals, physical and mechanical characteristics of hardened polyurethane and organomineral compositions have been determined.
|
