METHOD FOR PRODUCING PEARLITE, METHOD FOR PRODUCING INORGANIC FOAM MATERIAL, AND DEVICE FOR PRODUCING THE FOAM MATERIAL

METHOD FOR PRODUCING PEARLITE, METHOD FOR PRODUCING INORGANIC FOAM MATERIAL, AND DEVICE FOR PRODUCING THE FOAM MATERIAL

PROBLEM TO BE SOLVED: To provide high strength and low water-absorbing pearlite producible with high productivity at low cost.SOLUTION: A method for producing pearlite includes: a process A for heating a pearlite material at 400-750°C; and a possess B for heating and foaming the pearlite material he...

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Bibliographische Detailangaben
Hauptverfasser: WACHI HIDEKI, NOGUCHI MASAAKI
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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Zusammenfassung:PROBLEM TO BE SOLVED: To provide high strength and low water-absorbing pearlite producible with high productivity at low cost.SOLUTION: A method for producing pearlite includes: a process A for heating a pearlite material at 400-750°C; and a possess B for heating and foaming the pearlite material heated in the process A by a fluidized bed incinerator.