Metten Stein & Design Gmbh & Co Kg

Nanox Corporation

Metten Stein+design Gmbh & Co. Kg

Metten Technologies Gmbh & Co. Kg

Michael Metten

Stefan Sepeur

Guido Volmer

Alexandra Muth

A method for producing a printed concrete element, in particular a printed concrete block, a printed concrete slab or a printed concrete step, is described, comprising at least the following steps:

Method for producing a printed concrete element

A device (') is depicted and described for processing concrete blocks (), including: a transport device () for the transport of concrete blocks (), and means (&#x2032;) for the mechanical processing of the edges of the concrete blocks (), wherein the means (&#x2032;) for the mechanical processing are arranged above the transport device (). In order to be able to process the concrete blocks () in a constructively simple manner with low mechanical stress, it is proposed, to pivot-mount the means (&#x2032;) for the mechanical processing. In addition, a method for processing concrete blocks () is depicted and described.

Device and method for processing concrete blocks

Presented and described is a method for manufacturing concrete elements having at least one concrete layer, wherein concrete for at least one element is introduced into a mould, the concrete is compacted by vibration and/or by tamping and subsequently cures, wherein to the concrete layer, prior to compaction, at least one portion of a granular material is applied by means of an application device, where the concrete introduced into the mould has a water/binder (w/b) ratio of 0.30 to 0.50 prior to curing and where as granular material a material is used comprising (a) a scatter component having an average particle diameter of 0.1 to 5 mm in an amount of 65 to 95 wt % and (b) binder in an amount of 5 to 35 wt %, based in each case on the overall composition of the granular material.

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Bergisch Gladbach, Germany

Michael Metten