VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES GERADEN ZYLINDRISCHEN KÖRPERS MIT EINEM WERKZEUG UNTER VERWENDUNG EINES LOSEN GRANULATES, SOWIE DESSEN VERWENDUNG ZUR HERSTELLUNG EINES ROHRES

The invention relates to molding a right cylindrical body from a settable loose granular composition in a mold cavity, in which a mold cavity ( 4 ) is fed with successive charges of the composition in the loose state and each new charge is thrust by means of thrust surfaces ( 11 ) into the surface S...

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Bibliographische Detailangaben
Hauptverfasser:	HATTON, PHILIPPE, DUGAT, JEROME, LOUGE, ALAIN, VAN DE CAVEYE, YVES
Format:	Patent
Sprache:	ger
Schlagworte:	PERFORMING OPERATIONS SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER TRANSPORTING WORKING CEMENT, CLAY, OR STONE
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Beschreibung
Zusammenfassung:	The invention relates to molding a right cylindrical body from a settable loose granular composition in a mold cavity, in which a mold cavity ( 4 ) is fed with successive charges of the composition in the loose state and each new charge is thrust by means of thrust surfaces ( 11 ) into the surface S of the molded composition in order to cause the new charge and the molded composition to interpenetrate in such a manner as to densify the molded composition. The invention is applicable to making a pipe, in particular out of a cement composition.