MOLDED PANEL PRODUCTION METHOD

PROBLEM TO BE SOLVED: To provide a molded panel production method capable of obtaining a high-strength molded panel reduced in weight and being high in strength because of reduction in pulp lump formation.SOLUTION: There is provided a method for the production of a molded panel comprising preparing...

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Bibliographische Detailangaben
Hauptverfasser:	IN KOKUI, SANUKI IKUO, FUJITA SHINJI
Format:	Patent
Sprache:	eng
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:	PROBLEM TO BE SOLVED: To provide a molded panel production method capable of obtaining a high-strength molded panel reduced in weight and being high in strength because of reduction in pulp lump formation.SOLUTION: There is provided a method for the production of a molded panel comprising preparing a molding material by compounding a cement-containing powder, pulp, and a lightweight aggregate and adding water and extruding the molding material. Expanded resin beads having an average particle diameter of 500-2,000 μm and a compressive strength of 1.3 kgf/cmor more are used as the lightweight aggregate.