Abstract: A casting mould arrangement for the embedding of pipes, in which the individual pipes are assumed to be placed substantially at a predetermined distance from one another and which includes at least two base parts and at least one intermediate part. These parts are provided with recesses intended to hold the pipes securely and to fix the pipes in position, sockets which have a holder arm and are arranged at each end of the base part in order to securely hold the mould panels which are located on the sides of the casting mould and which delimit the casting mould laterally, and holes for receiving reinforcement bars. The holes include pockets in which reinforcement bars are intended to be placed and retained substantially at a predetermined distance from the bottom top and side covering of the casting mould. A base part is included in the arrangement.