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Application filed by Анатолий Петрович Деньгин, Юрий Николаевич СпичакfiledCriticalАнатолий Петрович Деньгин
Priority to UAU201110350UpriorityCriticalpatent/UA63223U/en
Publication of UA63223UpublicationCriticalpatent/UA63223U/en
Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil
(AREA)
Abstract
A method for control of volume of water discharge from deep vertical shafts is in drilling round a shaft injection wells to which backfill mortar is pumped in. Waterproofing of watered rocks is performed through five vertical injection wells drilled round the shaft at its whole depth and arranged in form of a “frame".
UAU201110350U2011-08-252011-08-25Method for control of volume of water discharge from deep vertical shafts
UA63223U
(en)