Each day brings new stories

AARSLEFF and SCHWALM, SCHWALM and AARSLEFF – next year, the partnership-based collaboration between the two companies in the field of trenchless sewer rehabilitation will celebrate its 20 year anniversary. Over the last two…

They are heroes seen only by a few: Our channel diggers. Many meters below the ground, they ensure that everything happens that needs to happen - involving extreme physical effort. They need to worm their way through the…

What began in 2010 has now come to a good and successful end, to the delight of all involved and, in particular, of the residents of the Bad Hersfeld marketplace. Four years ago, on behalf of Abwasserbetrieb Bad Hersfeld [Bad…

Between the 50s and 70s, local authorities integrated additional branch pipes and adapters into their sewer systems when planning and developing residential areas so that they were already equipped for future developments.…

Lateral connections are used in sewer rehabilitation to rectify leaks in the embedding area of main lines and the lateral lines that branch off from them. A lateral connection is a combined profile made from a short liner and…