Concrete element for protecting one or several cables and/or pipelines in an underwater installation

摘要

A concrete element (101), for protecting one or several cables and/or pipelines in an underwater installation, which comprises a bottom side (102) providing a longitudinal cavity (103) for receiving said one or several cables and/or pipelines when laying the concrete element, wherein at least one resilient spacing means (106a, 106b) has been designed and applied in such a way on the concrete element (101), before the laying of the concrete element, that an abutment portion (107a, 107b) of said resilient spacing means extends inside the longitudinal cavity (103) at least a portion of the distance between a first (108) and a second (109) longitudinal side of the concrete element (101), wherein said resilient spacing means is/are intended to pass between said bottom side (102) of the concrete element and said one or several cables and/or pipelines after the laying of the concrete element (101).