Method and device for manufacturing a canal component
AssigneeBfs Betonfertigteilesysteme GmbH
InventorKlaus Müller
Life of this patent
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Abstract
The present invention relates to a method for manufacturing a canal component which comprises a connection portion 104, 106 designed to come into contact with a component 100, in particular an adjacent canal component, which is to be connected to the canal component 100, the method comprising the following steps: providing a concrete base body, coating the base body with a plasticized plastics material 110 in the region of the connection portion 104, 106 and in the region of an internal wall (108) of the base body facing the canal inner space 106, and curing the plastics material (110).
Claims9
A method for manufacturing a concrete canal component, comprising the following steps:
- providing an inner mould which forms an internal contour of the concrete canal component facing a canal inner space;
- coating the inner mould with a plasticised plastics material;
- curing the plasticised plastics material to form a solid plastics material layer;
- arranging the inner mould, along with the solid plastics material layer, and a mould shell which forms an external contour of the concrete canal component in such a way that the mould shell encloses the inner mould;
- pouring concrete in between the inner mould and the mould shell;
- at least partially curing or compacting the concrete;
- and,
- demoulding the concrete canal component including the cured plasticised plastics material on the concrete canal component.
A method for manufacturing a concrete canal component, comprising the following steps:
- providing an inner mould which forms an internal contour of the concrete canal component which faces a canal inner space;
- coating the inner mould with a plasticised plastics material;
- coating the inner mould with a separating medium prior to coating the inner mould with the plasticised plastics material;
- curing the plasticised plastics material to form a solid plastics material layer,
- providing a mould shell which forms an external contour of the concrete canal component;
- pouring concrete in between the inner mould and the mould shell;
- at least partially curing or compacting the concrete;
- and,
- demoulding the concrete canal component including the cured plasticised plastics material on the concrete canal component, wherein the concrete canal component comprises at least one of a shaft ring, a shaft cone, or a pipe.
Dependencies are inferred from the claim text.