On properties of the modified clay-gypsum binder based on the clay-gypsumfrom the Khojakul deposit

Authors

  • Adilkhodzhaev Anvar Ishanovich Doctor of Technical Sciences, Professor, Vice Rector for Research and Innovation of Tashkent Institute of Railway Engineers Author
  • Makhamataliev Irkin Muminovich Doctor of Technical Sciences, Professor of the Department of "Construction of Buildings and Industrial Structures" of Tashkent Institute of Railway Engineers Author
  • Ilyasov Allanazar Torekhanovich Lecturer at the Department of Urban Construction and Economy, Uzbekistan Karakalpak State University Author
  • Asamatdinov Marat Orynbaevich Lecturer at the Department of Urban Construction and Economy, Uzbekistan Karakalpak State University, Author
  • Embergenov Kurbanbek Kabylbekuly Lecturer at the Department of Urban Construction and Economy, Uzbekistan Karakalpak State University Author

DOI:

https://doi.org/10.61841/gx44cr53

Keywords:

gypsum, clay, properties, strength, heat, setting time, binder, hydration, kinetics, superplasticizer, citric acid, modification, stabilization

Abstract

The article presents the results of studies on the properties of a modified clay-gypsum binder based onthe clay-gypsum from the Khojakul deposit (Republic of Karakalpakstan). The studies have shown that the best results are reached when using the following additives to the composition of a modified clay-gypsum binder: a superplasticizer C-3 and a hardening retarder – citric acid.

 

 

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References

1. Alksnis F.F. Hardening and destruction of gypsum-cement composite materials. - L.: Stroyizdat. Leningrad Department, 1988–280 p.

2. Altikis M.G., Moreva I.V., Khaliullin M.I., Rakhimov R.Z. Dry mortar mixes for high-quality decoration of buildings and structures // News of Universities. Construction. 2002. No. 4.P. 60−63.

3. Asamatdinov M.O., Aristov D.I., Rumyantsev G.B. Gypsum marl as a raw material for binders // Bulletin of science and practice: a scientific journal. 2015. No1. S. 21-29.

4. Baykov A.A. Selected Works / Edited by A. Tumarev, Shushpanov. - L., M.: Metallurgizdat, 1961 .- 328p.

5. BazhenovYu.M., Korovyakov V.F., Denisov G.A. The technology of dry building mixes / Textbook, 3rdEdition, stereotyped. - M.: ASV Publishing House, 2015 .-112 p.

6. Bessonov I.V. Plaster materials of a new generation for the decoration of building facades // Materials of the All-Russian seminar "Improving the efficiency of production and use of plaster materials and products." - M.: RAASN, 2002. - P. 82−87.

7. Bessonov I.V., Yalunina O.V. Ecological aspects of the use of gypsum building materials // Building materials.– 2004.– April .– P. 11−13.

8. Lesovik B.C., Pogorelov S.A., Strokova V.V. Ways of directional changes in the properties of gypsum binders / Transactions of Novosibirsk State University of Architecture and Civil Engineering.–Novosibirsk .– 1999.– V. 2.– No. 2 (4) .– P. 134−138.

9. Lesovik B.C., Pogorelov S.A., Strokova V.V. Gypsum binders and products. - Belgorod: BelGTASM publishing house, 2000.–224 p.

10. Tkeshelashvili V.G. Sheetrock and its application in Tbilisi: SabchotaSakartvelo, 1973.- 360 p.

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Published

31.10.2020

Issue

Vol. 24 No. 8 (2020): 24 (8) 2020

Section

Articles

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How to Cite

Ishanovich, A. A., Muminovich, M. I., Torekhanovich, I. A., Orynbaevich, A. M., & Kabylbekuly, E. K. (2020). On properties of the modified clay-gypsum binder based on the clay-gypsumfrom the Khojakul deposit. International Journal of Psychosocial Rehabilitation, 24(8), 5290-5295. https://doi.org/10.61841/gx44cr53