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Expired
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Emilio Longan Y Senan
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Publication of GB191417756ApublicationCriticalpatent/GB191417756A/en
C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
C04B7/00—Hydraulic cements
C04B7/12—Natural pozzuolanas; Natural pozzuolana cements; Artificial pozzuolanas or artificial pozzuolana cements other than those obtained from waste or combustion residues, e.g. burned clay; Treating inorganic materials to improve their pozzuolanic characteristics
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Chemical & Material Sciences
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Engineering & Computer Science
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Ceramic Engineering
(AREA)
Combustion & Propulsion
(AREA)
Materials Engineering
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Structural Engineering
(AREA)
Organic Chemistry
(AREA)
Manufacturing Of Tubular Articles Or Embedded Moulded Articles
(AREA)
Abstract
17,756. Longan y Senan, E. July 27. Heating broken materials, furnaces for.-A furnace for heating granite or diorite for use in the manufacture of cement and concrete comprises a cast iron &c. tube b, jacketed with refractory material a<2> near the firebox a<1>, and charged through a hopper b'. A current of air is passed through the tube b.
GB191417756D1914-07-271914-07-27Improvements in or relating to Cements and Concretes.
ExpiredGB191417756A
(en)