publication . Article . 2014

Increased corrosion resistance of basalt reinforced cement compositions with nanosilica

URKHANOVA Larisa Alekseevna; LKHASARANOV Solbon Aleksandrovich; ROZINA Victoria Yevgenievna; BUYANTUEV Sergey Lubsanovich; BARDAKHANOV Sergey Prokopievich;
Open Access English
  • Published: 01 Aug 2014 Journal: Nanotehnologii v Stroitelʹstve (issn: 2075-8545, Copyright policy)
  • Publisher: OOO "CNT «NanoStroitelstvo»
Abstract
Disperse fiber reinforcement is used to improve deformation and shrinkage characteristics, flexural strength of concrete. Basalt roving and thin staple fiber are often used as mineral fibers. The paper considers the problems of using thin basalt fiber produced by centrifugal-blow method. Evaluation of the corrosion resistance of basalt fiber as part of the cement matrix was performed. Nanodispersed silica produced by electron beam accelerator was used to increase corrosion resistance of basalt fiber.
Subjects
free text keywords: Building construction, TH1-9745
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