Колонка редактора - Eng

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Development of the composition and method of production of gypsum binder on the basis of screenings of crushing

UDK: 691.535

Anferov E.P., Pirozhkov N.A., Cherepanov

The article presents the results of the results of the development of the composition and method of production of low-grade gypsum binder on the basis of screenings of crushing. The researchers conducted experiments to determine the physical properties of the gypsum binder by the corresponding regulatory documents. The general technique of the laboratory production knitting is determined. It is received plaster knitting various quality. Comparison of characteristics plaster knitting from different tests is carried out. Comparison of characteristics plaster knitting with three different modes of cooking is carried out. Requirements to low-branded plaster knitting are revealed.During an experiment it is revealed that the most difficult achievable requirement is the brand on durability on compression, and also terms of a setting and curing. According to requirements, the analysis of possible production of the plaster screenings crushing knitting on the basis of eliminations is carried out. Urgent scopes of eliminations of screenings crushing are revealed.

Файл: Пирожков.pdf, 7 pag.

Рубрика: Строительные материалы и технологии их производства
Выпуск №8: По материалам IX Всероссийской молодежной конференции аспирантов, молодых ученых и студентов «СОВРЕМЕННЫЕ ТЕХНОЛОГИИ В СТРОИТЕЛЬСТВЕ. ТЕОРИЯ И ПРАКТИКА», (Часть I ,июнь, 2017)


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