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Abakora ibicuruzwa byinshi byumunyu birwanya imiyoboro itobora bentonite
Trenchless mubyukuri nuburyo bwubwubatsi mubwubatsi bwa burimunsi, nkubwubatsi bwa horizontal, kubaka imiyoboro ya jacking, gucukura peteroli, ubushakashatsi bwa geologiya no kubaka imashini ikingira ingabo.Imishinga idakora ubwubatsi bwubutaka mu gucukura ubutaka yitwa imishinga idafite umwobo.Mu mishinga idafite umwobo, bentonite idafite umwobo igira uruhare runini.
