Archive - Известия Казанского государственного архитектурно-строительного университета.

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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.Medyanik Y.V. – candidate of technical sciences, associate professor 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 articleProperties of plaster solutions with sludge waste additives from thermal power plants
Abstract.The use of fine-dispersed mineral filling in the compositions of mortars is not only effective way of saving Portland cement, but also allows to adjust the physical and technical properties of mortars. The article presents the results of the study of the basic properties of plaster solutions with sludge waste additives from thermal power plants: strength, density mortar and hardened mortar, water retention, adhesion to the base, frost-resistance. It was found that the use of this additive in the amount of 10-35 % allows to obtain plasters of M 50-100, which have sufficient strength and frost resistance and can be recommended for interior and exterior use. The obtained solutions according to the indicators of early strength is not inferior to solutions on commodity cements, even when reducing the amount of cement by 35 %.
Keywords.mixed cements, plasters, milled filler additives, sludge water softening.
For citations:Medyanik Y.V. Properties of plaster solutions with sludge waste additives from thermal power plants // Izvestiya KGASU. 2016. №4(38) P.365-369.

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