| 发明名称 |
METHOD OF OBTAINING A MIX FOR SEALING LEAKAGES IN CONCRETE AND REINFORCED CONCRETE TANKS, IN PARTICULAR LEAKAGES ALLOWING AQUEOUS SOLUTIONS AND SUSPENSIONS TO ESCAPE FROM SUC TANKS, SEALING MIX OBTAINED THEREBY AND METHOD OF INTRODUCING SUCH MIX INTO SLITS CONSTITUTING SUCH LEAKY LOCATIONS THROUGH WHICH AQUEOUS SOLUTIONS AND SUSPENSIONS ESCAPE, IN PARTICULAR METHOD OF SEALING CONCRETE AND REINFORCED CONCRETE TANKS |
