Институт Геотехнической Механики Им. Н.С. Полякова Нан Украины
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Priority to UAU201107063UpriorityCriticalpatent/UA70239U/en
Publication of UA70239UpublicationCriticalpatent/UA70239U/en
Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes
(AREA)
Piles And Underground Anchors
(AREA)
Abstract
A method for anchoring weak rocks that includes drilling of a bore hole in a massif, installation of anchor with polymer binding agent to the bore hole. Prior to roof-bolt setting to the bore hole one saturates the surface of the bore hole with curing material with adhesion to weak rock and polymer binding agent.
UAU201107063U2011-06-062011-06-06Method for anchoring weak rocks
UA70239U
(en)
method for treating an underground formation penetrated by a wellbore with iron-containing components, and method for treating an underground formation penetrated by a wellbore with iron-containing components
borehole fluid, method for distributing particulate matter below ground, and method for fracturing an underground reservoir formation penetrated by a borehole.