Grishina A.N., Korolev E.V.

UDC 691.53

ANNA N. GRISHINA, PhD, A/Professor,

GrishinaAN@mgsu.ru

EVGENII V. KOROLEV, DSc, Professor,

KorolevEV@mgsu.ru

Moscow State University of Civil Engineering,

26, Yaroslavskoe Road, 129337, Moscow, Russia

DENSITY  AND  POROSITY  OF  SODIUM  SILICATE  COMPOSITES  CURED  BY  BARIUM  CHLORIDE

It was detected that the type and the amount of a filler material and surfactant preparation method influenced the density and porosity of sodium silicate composites. It was also shown that this dependence is of classic extreme nature. The arithmetical statistical model empirical coefficients of said properties were derived in this paper. A mechanism of influence of the amount of filler material on sodium silicate porosity was identified herein.

Key words: sodium silicate; barium chloride; filler material; density; porosity.

Rеfеrences

  1. Korolev E.V., Bazhenov Yu.M., Al'bakasov A.I. Radiatsionno-zashchitnye i khimicheski stoikie sernye stroitel'nye materialy [Radiation safety and chemically resistant sulfurous construction materials]. Penza, Orenburg : IPK OGU, 2010. 364 p. (rus)
  2. Bazhenov Yu.M. Tekhnologiya betona [Concrete technology]. Moscow : ASV Publishing House, 2011. 528 p. (rus)
  3. Korolev E.V., Grishina A.N. Osnovnye printsipy sozdaniya radiatsionno-zashchitnogo materiala. Opredelenie effektivnogo khimicheskogo sostava [Bases of radiation-shielding material. Determining the effective chemical composition]. Kazan State University of Architecture and Engineering News. 2009. No. 1 (11). Pp. 261–265. (rus)
  4. Grishina A.N. Struktura i svoistva radiatsionno-zashchitnykh zhidkostekol'nykh kompozitsionnykh materialov povyshennoi plotnosti [Structure and properties of radiation-safety sodium silicate composites of high density]. Voronezh : 2010. 19 p. (rus)
  5. Grishina A.N., Inozemtsev A.S., Inozemtsev S.S., Korolev E.V. Vybor napolnitelya dlya radiatsionno-zashchitnykh stroitel'nykh materialov na osnove zhidkogo stekla [Choosing a filler for radiation protection of building materials based on water glass]. Proc. Int. Sci. Conf. ‘New advances in priority areas of science and technology’. Penza : PGUAS, 2010. Pp. 16–19. (rus)
  6. Korolev E.V., Grishina A.N. Parametry sostoyaniya radiatsionno-zashchitnykh zhidkostekol'nykh stroitel'nykh materialov, otverzhdennykh khloridom bariya [State parameters of radiation-safety sodium silicate materials cured by barium chloride] Kazan State University of Architecture and Engineering News. 2011. No. 1 (15). Pp. 172–176. (rus)
  7. Grishina A.N., Korolev E.V. Strukturoobrazovanie i svoystva kompozitsii «zhidkoe steklo-khlorid bariya» dlya izgotovleniya radiatsionno-zashchitnykh stroitel'nykh materialov [Structure formation and properties of “water glass - barium chloride” composition for manufacturing radiation-safety building materials]. Scientific Herald of Voronezh State University of Architecture and Civil Engineering. Construction and Architecture. 2009. No. 4 (16). Pp. 70–77. (rus)
  8. Grishina A.N., Korolev E.V. Strukturoobrazovanie radiatsionno-zashchitnykh zhidkostekol'nykh stroitel'nykh materialov, otverzhdennykh khloridom bariya [Structure formation of radiation-safety sodium silicate building materials cured by barium chloride]. 15th RAACS Academic Conf. ‘Achievements and Problems of Materials Science and Construction Industry Update’. Kazan', Kazan State University of Architecture and Engineering, 2010. Pp. 114–118. (rus)
  9. Grishina A.N., Korolev E.V. Strukturoobrazovanie radiatsionno-zashchitnykh dispersno-napolnennykh zhidkostekol'nykh stroitel'nykh materialov, otverzhdennykh khloridom bariya [Structure formation of radiation-protective particulate-filled sodium silicate building materials cured by barium chloride]. Proc. Int. Sci. Conf. ‘Science and Education: Fundamentals, Technologies, Innovations’, Orenburg, 2010. Part 7, Pp. 132–135. (rus)
  10. Korolev E.V., Grishina A.N. Model' struktury zhidkostekol'nykh kompozitsionnykh materialov spetsial'nogo naznacheniya [The structural model sodium silicate composites for specific purposes]. Regional Architecture and Engineering, 2010. No. 2 (9). Pp. 14–19. (rus)

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