METHOD FOR PRODUCTION OF GLAZED LIME SAND BRICK Russian patent published in 2009 - IPC C04B28/22 C04B41/45 

Abstract RU 2358942 C1

FIELD: construction.

SUBSTANCE: method for production of glazed lime sand brick includes batching of the following components, wt %: quartz sand 90-95, crushed quicklime 5-10, mix preparation, brick moulding from it, autoclave processing, application of glazing suspension layer on brick surface with its further melting, prior to glazing suspension application onto brick surface crushed quicklime is introduced in glazing suspension in amount of 10-15% from its mass, and suspension is maintained to complete slaking of lime, at that application of glazing suspension onto brick surface is carried out prior to autoclave processing.

EFFECT: increased strength of glazing coat adhesion to brick surface.

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RU 2 358 942 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2009-06-20Published

2008-02-28Filed