HUT43309A - Process for producing afterhardening building materials
- Google Patents
Process for producing afterhardening building materials
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Publication number
HUT43309A
HUT43309AHU178484AHU178484AHUT43309AHU T43309 AHUT43309 AHU T43309AHU 178484 AHU178484 AHU 178484AHU 178484 AHU178484 AHU 178484AHU T43309 AHUT43309 AHU T43309A
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Application filed by Palne Geczy, Attila Geczy, Csabane Egetoe, Antal JakabfiledCriticalPalne Geczy
Priority to HU178484ApriorityCriticalpatent/HU196345B/en
Publication of HUT43309ApublicationCriticalpatent/HUT43309A/en
Publication of HU196345BpublicationCriticalpatent/HU196345B/en
Curing Cements, Concrete, And Artificial Stone
(AREA)
Abstract
Boiler flue dust, comprising min. %w/w: 45 SiO2, 15-20 Al2O2, 7-15 Fe2O3, 8-10 CaO, 2-3 alkaline, 3 SO3 is added to cement, ferrosilicon and other ingredients of concrete. - The grain size of the flue dust is less than 0.25 mm and at least 50% is less than 0.063 mm.
HU178484A1984-05-081984-05-08Process for producing afterhardening building materials
HU196345B
(en)
Method of sodium silicate's alpha semi-hydrate production that is suitable for building industry, from damp fine-grained plaster from combustion products' desulphurization