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OLSCHEWSKY W
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C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
C04B40/02—Selection of the hardening environment
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Ceramic Engineering
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Organic Chemistry
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FR321489D1902-05-151902-05-15Procédé de fabrication de pierres réfractaires en grès calcaireux
ExpiredFR321489A
(fr)