C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
Procede et composition pour fabriquer des elements en beton ayant une resistance a la compression et une energie de fracturation remarquables et elements ainsi obtenus
Procede de preparation d'un beton isolant leger renfermant un granulat de liege ou de bois ou analogue enrobe de ciment, et beton isolant leger obtenu