METHOD AND PLASTERBOARD

According to the present invention, there is provided a method of manufacturing a plasterboard, the method comprising combining at least one recycled calcium sulphate material and at least one non-recycled calcium sulphate material to form a mixture of particles, combining at least the mixture of pa...

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Bibliographische Detailangaben
Hauptverfasser:	MORLAT, Richard, VOGL, Amelie, BAUD, David
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:	According to the present invention, there is provided a method of manufacturing a plasterboard, the method comprising combining at least one recycled calcium sulphate material and at least one non-recycled calcium sulphate material to form a mixture of particles, combining at least the mixture of particles and water to form a settable slurry, and drying the settable slurry to form a plasterboard, wherein the ratio of the recycled calcium sulphate material to the non-recycled calcium sulphate material in the mixture of particles is at least 1:1. A plasterboard is also provided.