Method for manufacturing prefabricated concrete products

(10) US 2020/0254647 Al

(22) 30.01.2020

(43) 13.08.2020

(57) A method for manufacturing a prefabricated concrete product is disclosed, in which method, a concrete slab with a recess at its upper surface is cast with slipform casting on a casting bed, and after the slipform casting of the slab the (21) recess of the fresh cast slab is equipped with ducts, piping and/or wiring components, after which the recess is covered with concrete mass, and the concrete product is left to cure. The invention also relates to such a prefabricated concrete product.

(71) Elematic Oyj, Akaa (FI)

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