METHOD FOR MANUFACTURING BLOCK

PROBLEM TO BE SOLVED: To provide a method for manufacturing a block which is cost effective and global-environmentally friendly without a baking process while effectively utilizing an alternative viscous material and an industrial waste as a block material without the use of clay, i.e., a finite ter...

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Bibliographische Detailangaben
1. Verfasser:	KAMEI HIROAKI
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DISPOSAL OF SOLID WASTE LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS RECLAMATION OF CONTAMINED SOIL SOIL REFRACTORIES SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER SLAG TRANSPORTING TREATMENT OF NATURAL STONE WORKING CEMENT, CLAY, OR STONE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for manufacturing a block which is cost effective and global-environmentally friendly without a baking process while effectively utilizing an alternative viscous material and an industrial waste as a block material without the use of clay, i.e., a finite terrestrial resources. SOLUTION: Shale and optionally waste viscous soil, waste mass and waste fines are used as main raw materials. If necessary, a curing agent is added to the main raw materials. The mixture is mixed with cement and water, followed by kneading. The mixture is extruded while deaerating the mixture by vacuum suction. The extrudate is dried without baking to prepare a block. COPYRIGHT: (C)2004,JPO