Steklo i Keramika (Glass and Ceramics). Monthly scientific, technical and industrial journal

 

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Foamed silicate fillers resistance against cement alkali

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Autors: Kazantseva L. K., Seryotkin Yu. V., Puzanov I. S.
  • Continuous numbering: 1078
  • Pages: 36-42
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Heading: At the enterprises and institutes

The chemical activity to cement alkalis (ASR-resistance) of granular aggregates (Penosital & # 174 ;, classic foam glass, fly ash microspheres) in a water extract from concrete has been investigated. The main conditions for achieving ASR-resistance of aggregates, which correspond to the foam and microspheres of fly ash, have been determined.
Dr. Tech. Sci. L. K. KAZANTSEVA 1 ( е-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ), Dr. ... Sci. V. Seryotkin 1, 2 ( е-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ), Cand. tech. Sciences I. S. PUZANOV 3 ( e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ); 1 Institute of Geology and Mineralogy named after VS Sobolev SB RAS (Russia, Novosibirsk)
2 Novosibirsk State University (Russia, Novosibirsk)
3 Perm National Research Polytechnic University (Russia, Perm)
Standard Test Method for Determination of Length Change of Concrete Due to Alkali-Silica Reaction. ASTM C 1293-01: Annual Book of ASTM Standards. V. 04.02 / American Society for Testing and Materials. Philadelphia, 2002. Carlos C., Mancio M., Shomglin K. et al. Celerated Laboratory Testing for Alkali-Silica Reaction Using ASTM 1293 and Comparison with ASTM 1260, 2004.72 p. Ivanov F.M., Lyubarskaya G.V., Rozental N.K. Interaction of concrete aggregates with cement alkalis and additives // Beton i zhelezobeton. 1995.? 1.S. 15? 18. http://www.penosytal.com/compare_cement.html http://www.penosytal.com/pub11.html Dushkina MA Development of compositions and technology for producing foam glass-crystalline materials based on silica raw materials: dis. ? Cand. tech. sciences. Tomsk, 2015.196 p. Dushkina MA Assessment of the stability of foam glass materials to the action of aggressive liquids // XIX Intern. scientific-practical conf. ? Modern equipment and technologies ?. Section 6. Materials Science. Tomsk, 2013.S. 48? 49. Kazantseva LK, Puzanov IS Rescrystallization of the amorphous phase in foam glass as a way to reduce the alkali-silicate reaction // Glass and ceramics. 2016.? 3.C.3? 8. ? Kazantseva LK, Puzanov IS Crystallization of amorphous phase in a foamglass as a method of reduction of the alkali-silica reaction // Glass and Ceram. 2016. V. 73. N 3? 4. P. 77? 81.? ST SEV 4421? 83. Corrosion protection in construction. Protective properties of concrete in relation to steel reinforcement. Electrochemical test method. Dresden, 1983. Butt Yu. M., Sychev MM, Timashev VV Chemical technology of binders. M .: Higher. shk., 1980.472 p.

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Keywords

thermal insulation materials, alkali-silicate reaction, fly ash microspheres, foam glass, foam glass, glass crystallization

Use the reference below to cite the publication

Kazantseva L. K., Seryotkin Yu. V., Puzanov I. S. Foamed silicate fillers resistance against cement alkali. Steklo i keramika. 2017:90(10):36-42. (in Russ). UDK 666.189.3:549.67
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Lyudmila Vladimirovna Sokolova