METHOD FOR COMPACTION AND INSULATION OF GAVITIES AND CRACKS IN SOLID ROCK MASSIF

摘要

The method for compaction and insulation of cavities and cracks in solid massif includes operations of placing in cavity or crack compliant hermetic shell with formation of pressure in it for its radial expansion. Pressure in the compliant hermetic shell for its following expansion is formed directly inside the compliant hermetic shell with chemical reaction with gas liberation. At that the chemical reaction is initiated simultaneously with placing the shell in the cavity or crack.