Technology for the Rigid Moulding of Ceramic Bricks Based on Western Siberia Loams

The possibility of using Siberian dusty loams in the technology of rigid formation of ceramic bricks is shown. Changing the rheological characteristics of raw materials to meet the requirements of this technology can be achieved by changing the colloid-chemical properties of the pore component of the charge by introducing an activated slurry containing ultradispersed clay particles. Such an addition of 10% to the clay loam of the Verkh-Tulinsky deposit resulted in an increase in plasticity by 60%, which made it possible to mould products from a charge with a moisture content of 16% on a laboratory extruder at nominal load on the motor.

G.I. STOROZHENKO^1,2, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
T.E. SHOEVA¹, Candidate of Sciences (Engineering)

¹ Novosibirsk State University of Architecture and Civil Engineering (Sibstrin) (113, Leningradskaya Street, Novosibirsk-8, 630008, Russian Federation)
² The Siberian State Industrial University (42, Kirov Street, Kemerovo Region, Novokuznetsk, 654007, Russian Federation)

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