HUT54596A - Process for utilizing waste iron-hydroxide slam in the concrete
- Google Patents
Process for utilizing waste iron-hydroxide slam in the concrete
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Publication number
HUT54596A
HUT54596AHU306289AHU306289AHUT54596AHU T54596 AHUT54596 AHU T54596AHU 306289 AHU306289 AHU 306289AHU 306289 AHU306289 AHU 306289AHU T54596 AHUT54596 AHU T54596A
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Application filed by Gabor Pintyoeke, Ferenc Tatrai, Dr Dudas Eva KoeroessynefiledCriticalGabor Pintyoeke
Priority to HU306289ApriorityCriticalpatent/HUT54596A/en
Publication of HUT54596ApublicationCriticalpatent/HUT54596A/en
Curing Cements, Concrete, And Artificial Stone
(AREA)
Abstract
The slurry, comprising (%) less than 50 solids, iron/heavy metals more than 8, iron/transitional metal more than 30, arsenic less than mg/g, pH 6-9, acid soluble solids less than 30, is mixed in the concrete substituting some of the water content. The strength of the concrete is then ensured by readjusting the cement content. The product can be used for coloured concrete casings on buildings
HU306289A1989-06-131989-06-13Process for utilizing waste iron-hydroxide slam in the concrete
HUT54596A
(en)