HD Sanierungstechnik GmbH
HD Sanierungstechnik is a young and enthusiastic team which develops and sells innovative technologies and rehabilitation methods for sewer rehabilitation without digging. We developed the only sewer rehabilitation packer, which works in 5 dimensions. HD Sanierungstechnik has developed a new renovation method for repairing of cable-carrying pipes. Our HD wrap Tech Solution process causes no disruptions or hindrances to the ongoing operation. An inflatable pillow – the HD wrap-around packer – soaked in a GFK laminate resin is inserted into the interior of the pipe. Using a pressure differential, this cushion expands radially and can repair/coat the inside of the pipe from this pressure. All materials used by us are DIBt approved.