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Vol 116
Pages:
31-35
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RUS
Article

Influence of fly ash additives on plugging stone structure

Authors:
V. G. Portnov
L. A. Tereshenko
S. N. Afanasyev
Date submitted:
1987-08-12
Date accepted:
1987-10-10
Date published:
1988-12-14

Abstract

Drilling a huge number of exploration wells within the Leningrad oil shale deposit leads to a significant change in the regime and balance of surface and ground waters of the area, which causes serious environmental changes in the environment.

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References

  1. Volzhenskiy A.V., Burov Yu.S., Kolokolnikov V.S. Mineral binders. Moscow: Stroyizdat, 1979. 472 p.
  2. Gypsum: manufacture and application of gypsum building materials / H. Brukner, E. Deyler, G. Fitch and others. М. Stroyizdat, 1981. 223 p.
  3. Grutzek M., Roy D. Mineralogy of Portland cement // Mineral, Encyclopedia. М. Nedra, 1985. P. 168-172.
  4. Rules of liquidation plugging of boreholes for various purposes, backfilling of mine workings and abandoned wells to prevent pollution and depletion of groundwater / Ministry of Geology of the USSR. М., 1968. 20 p.

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