A STUDY of gypsum raw materials FOR COMPOSITE BINDER PRODUCTION
Abstract
The article presents the results of the overall utilization of gypsum raw materials to obtain dry building mixes. It is shown that waste gypsum is a crystallization seeding for anhydrite binders that improves strength properties of the samples and reduces their setting period. A complex utilization of waste gypsum assists in solving ecological problems and reducing the cost of anhydrite finishing materials due to the absence of sulfate chemical additives.
Keywords
фторангидрит нейтрализованный,
фторангидрит отвальный,
рентгенограмма,
термограмма,
микронаполнитель,
сухие строительные смеси,
отделочные материалы,
neutralized gypsum,
waste gypsum,
XRD histogram,
thermal gravimetric analysis,
micro filling material,
dry building mixes,
finishing materials
About the Authors
LUBOV A. Anikanova
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
OLGA V. Volkova
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
АNNA I. Kurmangalieva
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
KONSTANTIN S. Volkov
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
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Review
For citations:
Anikanova L.A., Volkova O.V., Kurmangalieva А.I., Volkov K.S. A STUDY of gypsum raw materials FOR COMPOSITE BINDER PRODUCTION. Vestnik of Tomsk state university of architecture and building. 2015;(4):160-170. (In Russ.)
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