METHOD OF PLACING A FLOWABLE CONSTRUCTION MATERIAL

A method of placing a flowable construction material comprising a hydraulic cement and aggregates for building structural and architectural components layer-by-layer, such as for 3D concrete or mortar printing, said method comprising:conveying the flowable construction material to a deposition head,...

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Bibliographische Detailangaben
Hauptverfasser:	Regnault De La Mothe, Loic, Reboussin, Sandrine, Zhang, Qing, Lombois-Burger, Hélène
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS REFRACTORIES SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER SLAG TRANSPORTING TREATMENT OF NATURAL STONE WORKING CEMENT, CLAY, OR STONE
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Beschreibung
Zusammenfassung:	A method of placing a flowable construction material comprising a hydraulic cement and aggregates for building structural and architectural components layer-by-layer, such as for 3D concrete or mortar printing, said method comprising:conveying the flowable construction material to a deposition head,placing the construction material through an outlet of the deposition head while moving the deposition head, in order to form a layer of construction material,wherein successive layers of construction material are placed on top of each other,wherein the aggregates comprise recycled concrete aggregates.