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Hugo Schulte-Steinberg
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Publication of GB190317183ApublicationCriticalpatent/GB190317183A/en
17,183. Steinberg, H. Schulte-. Aug. 7. Building-blocks.-Blast furnace slag is powdered and submitted to the action of high-pressure steam, after which it is mixed with a silicious material, such as sand or powdered blast furnace slag, and is pressed into building-blocks, which are hardened by standing or by the action of high-pressure steam.
GB190317183D1903-08-071903-08-07Improvements in and relating to the Utilization of Blast Furnace Waste.
ExpiredGB190317183A
(en)
Improved Method of Hardening Lumps, Artificially Agglomerated, of Iron Sand or of Concentrated Powdered Iron Ore for Transport and for Reduction in Furnaces.