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Application filed by Georgiev, Alakhverdzhiev, KarevskifiledCriticalGeorgiev
Priority to BG94439ApriorityCriticalpatent/BG94439A/en
Publication of BG94439ApublicationCriticalpatent/BG94439A/en
Furnace Housings, Linings, Walls, And Ceilings
(AREA)
Abstract
According to the method, there are made torch fireproof blocks, which are used for making of muffles of fuel installations with a built-in heat insulating part. The ceramic mass has low humidity and high ductility. It contains the following components in %: raw kaolin from 20 to 40, chamotte fraction 0 to 10 mm from 20 to 80, alumooxide cement from 0,5 to 10 and alumophosphate combining agent from 1,0 to 25.
BG94439A1991-05-171991-05-17Composition and method for making muffles of fuel installations
BG94439A
(en)
New additive for thin slabs,plasters,concretes,prefabricated and refractory elements with insulating and impermeabilizing properties and with non-shrink characteristics