PAPER SURFACE GYPSUM BOARD AND PREPARATION METHOD THEREFOR

A paper surface gypsum board, which comprises a board core and surface protection papers; the board core is divided into a first area and a second area, the first area comprising zeolite and expanded clay aggregate, and the second area comprising zeolite and not comprising expanded clay aggregate; a...

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Bibliographische Detailangaben
Hauptverfasser:	HE, Liang, WANG, Ying, YIN, Dongjie, TAN, Danjun
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	ARTIFICIAL STONE BUILDING CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	A paper surface gypsum board, which comprises a board core and surface protection papers; the board core is divided into a first area and a second area, the first area comprising zeolite and expanded clay aggregate, and the second area comprising zeolite and not comprising expanded clay aggregate; and the second area is in contact with either or both among an upper surface protection paper and a lower surface protection paper. The present paper surface gypsum board can regulate and reduce temperature indoor ambient temperature fluctuation. L'invention concerne une plaque de gypse à surface de papier, qui comprend un noyau de carton et des papiers de protection de surface ; le noyau de carton est divisé en une première zone et une seconde zone, la première zone comprenant de la zéolite et un agrégat d'argile expansée, et la seconde zone comprenant de la zéolite et ne comprenant pas d'agrégat d'argile expansée ; et la seconde zone est en contact avec l'un ou l'autre ou les deux parmi un papier de protection de