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
C04B7/36—Manufacture of hydraulic cements in general
C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
C04B7/44—Burning; Melting
C04B7/4453—Burning; Melting using plasmas or radiations
ACCELERATING COMPOSITION FOR CEMENTOUS COMPOSITIONS APPLICABLE BY PROJECTION, ACCELERATOR, METHOD FOR APPLYING THE COMPOSITION TO A SUBSTRATE AND CUREOUS CUTTING COAT APPLIED TO A SUBSTRATE BY INJECTION
INSULATING REFRACTORY MATERIAL, PART FOR THE METAL FOUNDING CONTAINED, PROCEDURE TO PREPARE A COMPOSITION TO COVER AN ARTICLE OF SUCH MATERIAL, PROCEDURE TO COVER SUCH ARTICLE AND WATERPROOF COMPOSITION FOR THE MANUFACTURE OF INSULATING MATERIAL
POLYPROPYLENE FIBERS FOR THE REINFORCEMENT OF FIBROCEMENT PRODUCTS, PROCESS FOR THE SURFACE TREATMENT OF POLYPROPYLENE FIBERS, AND PRODUCT FORMED IN FIBROCEMENT
AN AGENT TO TREAT AN EXTRUIBLE CEMENTARY MATERIAL, A CEMENTOUS FORMULATION, USE OF ONE OR MORE DISPERSANT AGENTS IN THE EXTRUSION OF A CEMENTOUS MATERIAL AND METHOD TO PRODUCE AN AGENT, TO TREAT A CEMENTOUS MATERIAL FOR EXTRUSION AND TO FORM A CEMENT ARTICLE