Method and device for manufacturing pavement elements made of concrete, and pavement element made of concrete
AssigneeGodelmann GmbH & Co. KG
InventorBernhard Godelmann
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Abstract
The invention relates to a method for manufacturing pavement elements made of concrete for manufacturing concrete paving stones or concrete slabs by a paving stone machine. The pavement elements are produced as multi-layer pavement elements {1} and have at least one core concrete layer manufactured from a core concrete and at least one face concrete layer manufactured from a face concrete. In the method, the core concrete is introduced into at least one mold and compressed. Subsequently the face concrete is additionally introduced onto the compressed core concrete and is likewise compressed, and the core concrete and the face concrete are cured.
Claims18
A method for the manufacturing of floor covering elements made of concrete for the manufacturing of concrete paving stones or concrete slabs by a paving stone machine,
- wherein the floor covering elements are manufactured as multi-layer floor covering elements and comprise at least one core concrete layer produced from a core concrete and at least one face concrete layer produced from a face concrete, the method comprising the steps of introducing the core concrete into at least one mold and forming a compressed core concrete, wherein the face concrete is then charged onto the compressed core concrete and also compressed, and wherein the core and face concrete are cured, wherein for manufacturing the face concrete layer at least a first face concrete mixture and at least a second face concrete mixture are prepared and provided and the face concrete used to be charged onto the compressed core concrete comprises at least a proportion of the first face concrete mixture and at least a proportion of the second face concrete mixture, wherein the first face concrete mixture is a structurally dense concrete material and the second face concrete mixture is a non-fines porous concrete material.
A device for manufacturing floor covering elements, comprising at least one paving stone machine with at least one mold, wherein the device comprises at least a first storage container for the provision of a first face concrete mixture, at least a second storage container for the provision of a second face concrete mixture and at least one feeding device for feeding the face concrete mixtures in the direction to the mold, wherein the storage containers are equipped with an adjustable, controllable outlet for the controlled discharge of the face concrete mixtures and wherein the feeding device is designed to receive the face concrete mixtures (from the storage containers and transport them in the direction to the mold.
A floor covering element made of concrete, in particular, concrete paving stone or concrete slab, comprising at least one multi-layer concrete block body with at least one concrete-block lower face for laying on a foundation layer of an underlying surface and a concrete-block upper face opposite thereto, wherein the multi-layer concrete block body comprises at least one core concrete layer and at least one face concrete layer, wherein the face concrete layer comprises at least one first face concrete section and at least one second face concrete section, wherein the first face concrete section comprises a first face concrete mixture and the second face concrete section comprises a second face concrete mixture which differs from the first face concrete mixture, wherein the floor covering element thereby comprises a surface play on the upper surface on the concrete-block upper face, and wherein at least one first face concrete section comprises a non-fines porous concrete material and the at least one second face concrete section comprises a structurally dense concrete material.
Dependencies are inferred from the claim text.