PRODUCTION OF ARTIFICIAL LIGHT-WEIGHT AGGREGATE WITH VERTICAL KILN

• Main Authors: OTAKE TAKESHI, KAWAMURA MITSUTAKA, YOKOYAMA MASAHIRO, UCHIDA KUNIO
• Format: Patent
• Language: English
• Published: 12.04.1989
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; LIME, MAGNESIA; METALLURGY; REFRACTORIES; SLAG; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TREATMENT OF NATURAL STONE

PURPOSE:To obtain an artificial light-weight aggregate satisfying excellent economicity as well as light aggregate weight, by adding inorganic powder having low apparent specific gravity to a main raw material composed of a clay mineral waste having self-sustaining combustibility, forming the mixtur...