BUILDING MATERIAL FOR SHIELDING AGAINST ELECTROMAGNETIC WAVES, METHOD FOR PRODUCING THE SAME AND USE THEREOF

BUILDING MATERIAL FOR SHIELDING AGAINST ELECTROMAGNETIC WAVES, METHOD FOR PRODUCING THE SAME AND USE THEREOF

The invention relates to a building material for shielding against electromagnetic waves by absorption, to a method for producing the same and to the use thereof. The building material contains iron oxide aggregates and mineral binders. Slag from electric furnaces or ground mill scale which is therm...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SCHADEWALD, Uwe, NOACK, Bernd, HALBEDEL, Bernd, RICKOWSKI, Bernd, TÄUBER, Andreas, NASS, Michael
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:The invention relates to a building material for shielding against electromagnetic waves by absorption, to a method for producing the same and to the use thereof. The building material contains iron oxide aggregates and mineral binders. Slag from electric furnaces or ground mill scale which is thermally treated before being mixed with the mineral binder is used as the aggregate.