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Nanostructural modifier influence on structure formation and properties of basaltfiberconcrete

UDK: 691.328.43

K.A. Saraykina, V.A. Golubev

Protect of basalt fiber by chemical corrosion in cements possible using of ultra-dispersed active modifiers. It can reduce alkaline of environment, in this case, it increase the density of the cement matrix in the contact with basalt fiber by including nano-dispersed additives due to the structural modification of the system. The paper is assessed the combined influence of metakaolin and the dispersion of carbon nanotubes on the basalt fiber concrete structure and properties. conducted researches demonstrate the effectiveness of metakaolin to protect basalt fiber by alkaline degradation of cement concrete due to the formation of calcium hydroaluminosilicates, and the use of carbon nanotubes contributes to compaction the contact zone of the "basalt fiber - cement stone", thereby increasing the durability and strength characteristics of basalt fiber concrete in whole.

Файл: К.А. Сарайкина, В.А. Голубев.pdf, 6 pag.

Рубрика: Строительные материалы и технологии их производства
Выпуск №7: По материалам VIII Всероссийской молодежной конференции аспирантов, молодых ученых и студентов «СОВРЕМЕННЫЕ ТЕХНОЛОГИИ В СТРОИТЕЛЬСТВЕ. ТЕОРИЯ И ПРАКТИКА», (Часть II ,сентябрь, 2016)


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