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Цементы с использованием шлаков окисленных никелевых руд ОАО "Уфалейникель" в качестве активной минеральной добавки

Authors: Synytsyn, D.E.;

Цементы с использованием шлаков окисленных никелевых руд ОАО "Уфалейникель" в качестве активной минеральной добавки

Abstract

Рассмотрена возможность применения молотых шлаков окисленных никелевых руд ОАО ≪Уфалейникель≫ в качестве активной минеральной добавки в составе портландцементов. Доказано, что добавка шлака в составе вяжущего не приводит к снижению прочности цементного камня при оптимальных его дозировках. Проведены долгосрочные испытания, из которых видно, что цементный камень с добавлением шлака не снижает свои прочностные показатели. The possibility of usage of ground slags of oxidized nickel ores of ОАО "Ufaleynikel" as an active mineral admixture in the formulation of Portland cement is considered. It is proved that the addition of slag to the formulation of bonding substance does not lead to the degradation of set strength retrogression by its optimum dosages. Long-term tests proving that cement stone with addition of slag does not reduce its strength properties are conducted. Синицын Дмитрий Евгеньевич. Аспирант кафедры «Строительные материалы» Южно-Уральского государственного университета. Область научных интересов: утилизация побочных продуктов промышленности; морозостойкость бетона; дисперсное армирование бетонов; формирование структуры бетонов с максимально плотной упаковкой зерен. Dmitry E. Synytsyn. Post-graduate student of the Constructional Materials department of South Ural State University. Scientific interests: utilization of the by-products of industry; freeze resistance of concrete; disperse reinforcing of concrete; concrete structure formation with the closest-packed structure of kernels.

Keywords

cement, active mineral admixture, шлак, прочность при сжатии, контрольные образцы, цемент, промышленность строительных материалов, вяжущее, bonding substance, УДК 666.972, compression, активная минеральная добавка, slag

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green