GROUTING MORTAR FOR SEALING AND/OR CONSOLIDATION OF SOIL OR MATERIALS HAVING VERY LOW PERMEABILITY AND PROCESS FOR PRODUCING SUCH GROUTING MORTAR

摘要

Injection slurry for forming impermeability and / or hardening of soils or materials having very low permeability from a mixture of slag slurry suspended in water and a silica solution. The silica solution has a silica to sodium oxide molar ratio of less than 0.8 and a calcium oxide content of 0.01 to 5% by weight. The process for producing the slurry is also solved