Trade Journals for the Concrete Industry

The state of the art of pipeline construction – determined by innovative concrete products – was the focus of Schlüsselbauer’s bauma presentation. The Perfect Pipe pipeline system, which was designed by Schlüsselbauer for the canalization of wastewater, industrial water and surface water, is distinguished by the constant, highly static resistance of a concrete pipe combined with the durable corrosion resistance of a plastic inliner. The high resistance for which rigid pipes are generally known over long periods of time can be further increased with Perfect Pipe thanks to the use of innovative fluid concrete or by means of the geometry of a base pipe with a middle notch at the bottom. It goes without saying that the pipe can be equipped with project-specifically adapted reinforcement. However, the innovation which is crucial for use in wastewater disposal can be found in durably lining the pipes with a thin-walled polyethylene (PE) inliner. Acid resistance in the range of pH 1 to pH 14 is thus attained.