METHOD OF TIGHTENING AND SEALING GEOLOGICAL ROCK AND SOIL FORMATIONS AND COAL DEPOSITS von KHANS MEKHESH,DE, MARTIN VINKELMANN,DE, ROLF KUBENS,DE, FRANK MEJER,DE

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METHOD FOR CONSOLIDATING AND SEALING OF GEOLOGICAL FORMATIONS CONSISTING OF MOIST OR WATER-BEARING ROCKS von VOLFGANG KORNELI,DE, BERNKHARD MAJDL,DE, MAKS MANN,DE, KHANS MEKHESH,DE, DITRIKH SHTAJN,DE, MANFRED KAPPS,DE, FRANK MEJER,DE, KNUD GERDES,DE

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