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First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Khaliullin M.I. – candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Nuriev M.I. – post-graduate student E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1
Title of the articleEffect of fineness and content of the expanded haydite dust additive on the properties of gypsum-cement-pozzolanic binder
Abstract.The expansion of production and use of little clinker composite binders allows to reduce the consumption in the construction of Portland cement than to be paid a substantial contribution to the solution of environmental problems caused by the highly energy intensive production of Portland cement, accompanied by significant emissions of carbon dioxide into the atmosphere. Gypsum-cement-pozzolanic binders in some cases serve as alternatives to Portland cement and are characterized by advantages such as fast setting time and strength development, the possibility of application at low ambient temperatures. In the present work the investigation of the possibility of obtaining gypsum-cement-pozzolanic binders with the use of ground haydite dust. Have the correct amount of haydite dust to obtain a gypsum-cement-pozzolanic binder, depending on its dispersion, showing its effectiveness as a pozzolanic additive. The dependences illustrating the effect of content and specific surface of ground haydite dust on compressive strength, water resistance and other basic physico-mechanical properties of gypsum-cement-pozzolanic binders with different contents of Portland cement in their composition.
Keywords.gypsum-cement-pozzolanic binders, pozzolanic additive, haydite dust, specific surface, water resistance.
For citations:Khaliullin M.I., Nuriev M.I. Effect of fineness and content of the expanded haydite dust additive on the properties of gypsum-cement-pozzolanic binder // Izvestiya KGASU. 2016. №3(37) P.225-230.


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