Scientific publications

Н.А. Мельник, Т.П. Белогурова, О.Н. Крашенинникова.

Радиационно-технические основы использования глинистых сланцев в производстве строительных материалов

// Проблемы рационального использования природного и техногенного сырья Баренцева региона в технологии строительных и технических материалов. Материалы Второй международной научной конференции. Петрозаводск: КарНЦ РАН, 2005. C. 136-138

N.A. Melnik, T.P. Belogurova, O.N. Krasheninnikov. Radiation-technical basements of using of shale of the Kola Peninsula in the porous aggregates manufacture // Problems in the rational use of natural and technogenic raw materials from the Barents region in construction and technical material technology. Proceedings of Second International Conference. Petrozavodsk: Karelian Research Centre, 2005. Pp. 136-138

Radiation-hygienic characteristics of different views of clay shales of peninsulas Sredny and Ribachy, their associations on a deposit, variety and mineral make up are investigated. It was determined, that radioactivity of shale has thorium preferentially - potash character. Mean of an efficient specific activity of shale equally 180 + 40 Bq/kg. Greatest values Аeff. are characteristic for clay fine-course shale with shungite and silt shale which are stipulated by the contents accessorny minerals up to 1 %, the heightened contents of biotite and hydromica.
The radiant estimation of clay shale which technical characteristics allow to use them in the capacity of porous
aggregates and raw materials for manufacture of pottery work is given.

problem_region_ispol_136.pdf (286 Kb, total downloads: 216)

Last modified: November 30, 2006