Ceramic Brick of Semi-dry Pressing Based on a Composition of Aluminosilicate Raw Materials and the Mineral Product of Drilling Waste

The results of scientific studies of the effect of activated carbonate-containing mineral product of drilling waste (ACMPOB) in a composition with low-melting loam on phase and structure formation under conditions of low-temperature synthesis, properties of ceramic bricks intended for the construction of wall structures of buildings and structures are presented. As a result of processing the carbonate-containing drilling waste with a 6% HCl solution, optimizing the compositions of molding masses, technological parameters of semi-dry pressing, drying and firing, the formation of crystalline anorthite- and wollastonite-like neoplasms is achieved, which ensures the production of ceramic bricks that meet the requirements of GOST 530–2012: strength grade M 125–150, density 1.6–1.9 g/cm³, water absorption 12–14%, frost resistance F75.

V.A. GUR’EVA¹, Doctor of Sciences (Engineerig) (This email address is being protected from spambots. You need JavaScript enabled to view it.);
V.V. DUBINETSKIY², senior lecturer

¹ Orenburg State University (13, Avenue Pobedy, Orenburg, 460018, Russian Federation)
² Buzuluk Humanitarian and Technological Institute (BHTI) (branch) of OSU (35, Rabochaya Street, Buzuluk, Orenburg Region, 461040, Russian Federation)

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