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RESEARCH OF BUILDING MATERIALS

NANOMATERIALS AND NANOTECHNOLOGIES IN THE PRESENT-DAY CONCRETE TECHNOLOGY

Vestnik MGSU 12/2012
  • Bazhenov Yuriy Mikhaylovich - Moscow State University of Civil Engineering (MGSU) Doctor of Technical Sciences, Professor, Chair, Department of Technology of Binders and Concretes; +7 (495) 781-80-07, Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Falikman Vyacheslav Ruvimovich - Moscow State University of Civil Engineering (MGSU) Candidate of Chemical Sciences, Professor, Department of Technology of Binders and Concretes; +7 (495) 287-49-14, ext. 31-01, Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe Shosse, Moscow, 129337, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Bulgakov Boris Igorevich - Moscow State University of Civil Engineering (National Research University) (MGSU) Candidate of Technical Sciences, Associate Professor, Department of the Technology of Binders and Concretes, Moscow State University of Civil Engineering (National Research University) (MGSU), 26 Yaroslavskoe Shosse, Moscow, 129337, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 125 - 133

Advancements in the field of nanotechnologies have converted the concrete into a high-tech material; its structure may be "tailored" to specific functional criteria, including strength, durability, and reduced environmental impacts. This feature will help keep the concrete as the main structural material in the foreseeable future.
Nanotechnologies are still on the way from the pool of basic sciences to industrial enterprises. Today full-scale practical application of nanotechnologies in the construction industry is extremely limited for the reason of high costs of their implementation. However, the strongest potential of nanotechnologies is concentrated in the improvement of the properties of conventional materials and processes. Recent progress of nanotechnologies prompts us that many of the problems that are now considered as fantastic will be successfully resolved in the coming decade.
Portland cement is one of the most widely used materials; it has a huge though underexplored potential. A better understanding and precise identification of the engineering properties of the complex structure of cement materials in the nanoscale science will give way to a new generation of concrete.

DOI: 10.22227/1997-0935.2012.12.125 - 133

References
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  3. Bazhenov Yu.M. Nanotekhnologii v stroitel’stve i proizvodstve stroitel’nykh materialov [Nanotechnologies in Construction and Production of Building Materials]. Roundtable Discussion “Nanosistemy v stroitel’stve i proizvodstve stroitel’nykh materialov” [Nanosystems in Construction and Production of Building Materials]. Collected Reports. Moscow, MGSU Publ., 2007, pp. 12—16.
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  8. Falikman V.R., Sobolev K.G. «Prostor za predelom», ili kak nanotekhnologii mogut izmenit’ mir betona. Chast’ 1 [“The Space beyond the Limits”, or How Nanotechnologies Can Change the World of Concrete. Part 1]. Nanotekhnologii v stroitel’stve: nauchnyy Internet-zhurnal [Nanotechnologies in Civil Engineering: Scientific Internet Journal]. 2010, no. 6, pp. 17—31. Available at: http//www.nanobuild.ru. Date of access: 10.02.11.
  9. Falikman V.R., Sobolev K.G. «Prostor za predelom», ili kak nanotekhnologii mogut izmenit’ mir betona. Chast’ 2 [“The Space beyond the Limits”, or How Nanotechnologies Can Change the World of Concrete. Part 2.]. Nanotekhnologii v stroitel’stve: nauchnyy Internet-zhurnal [Nanotechnologies in Civil Engineering: Scientific Internet Journal]. 2011, no. 2, pp. 21—31. Available at: http//www.nanobuild.ru. Date of access: 03.03.11.
  10. Falikman V.R. Novoe pokolenie superplastifi katorov v sovremennoy tekhnologii betonapolikarboksilaty [New Generation of Super-plasticizers in the Present-day Technology of Concrete: Polycarboxylates]. Voprosy primeneniya nanotekhnologiy v stroitel’stve [Issues of Application of Nanotechnologies in Civil Engineering]. Collected reports. Moscow, MGSU Publ., 2009, pp. 111—119.
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