Pages: 40 – 48
DEVELOPMENT OF NANOTECHNOLOGIES IN CONSTRUCTION – A TASK WHICH IS OF GREAT IMPORTANCE FOR SCIENTISTS AND ENGINEERS. Part 5
Authors: KARPOV Alexey Ivanovich, Ph.D. in Engineering, referent, International Academy of Engineering: 125009, Russian Federation: Moscow, Gazetny str., 9, bld. 4; e-mail: info@nanobuild.ru
Extended Abstract: To popularize nanoindustrial subjects in construction, to increase consumers’ confidence to nanotechnological products, the main results of Russian scientists’ research are published as the abstract. Within the line of investigation «Structuring and technology of composites of common and special purposes based on metallurgic underutilized wastes» construction and technological potential of metallurgic underutilized wastes was determined through the test, detection and identification of technogenic materials on the basis of structuring role in the curing systems and composites, that became the ground for forming regional geographically-industrial complex with developed metallurgic industry; the curing systems of optimal compositions were produced through joint grind of converter slag which specific surface area is 300 square meters per kg. with superplasticizers and nanodispersed mineral additives. This provides decreasing of binder interparticle voids and increasing the slag particle reactivity, that causes strength increase.
Specialists can use published materials in their scientific and practical activities.
Key words: micro- и nanodispersed metallurgic wastes, structuring and technology of composite, nanodispersed mineral additives.
References:
1. Goncharova М.А. Strukturoobrazovanie i tehnologija kompozitov obshhestroitel’nogo i special’nogo naznachenija na osnove maloispol’zuemyh othodov metallurgii. Dokt. Diss. [Structuring and technology of composites of common and special purposes based on underutilized metallurgic wastes. Dokt. Diss.]. Abstract of Ph.D. thesis. Electronic library of theses [electronic resource]. Available: http//www.dslib.net (Accessed 24 September 2013).
2. Gusev B.V. Development of nanotechnologies – the most important technological direction in construction. Nanotechnologies in Construction: A Scientific Internet-Journal, Moscow. CNT «NanoStroitelstvo». 2011, Vol. 3, no. 2, pp. 6–20. Available at: http://www.nanobuild.ru/magazine/nb/Nanobuild_2_2013.pdf (Accessed 24 September 2013). (In Russian).
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