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Contents such as technical specifications, values, and dimensions are given to the best of our knowledge, however, without any guarantee  and liability. If not specified otherwise, dimensions are given in millimetres. Our General Terms and Conditions shall apply.
CTS Anchored + SH CTS Anchored CTS SH Tunneling & Pipe-jacking Tunneling & Pipe-jacking
CTS-Anchored-SH (Geometry and dimensions)        Groove design:   Profile:
CTS-Anchored-SH CTS-Anchored-SH combines the technological features of CTS-SH and CTS-Anchored Seal in a perfect symbiosis The advantages Refer to CTS-SH und CTS-Anchored-SH Seal All CTS-Anchored-SH seals are supplied as ready corner- vulcanized and project specifically tailor-made gasket frames.  The profile geometry and also the procedures used for the project-related water-proofing performance and load- deflection behavior testing follow the recommendations of recognized institutions such as, e.g.: STUVA (GER), AFTES (F), and BTS (UK). The gasket installation The CTS-Anchored-SH seal is directly clipped into a specially designed gasket groove machined in the inner face of the tunnel segment casting mold.   The installation of the hydrophilic cord CTS-Teco-Swell  is performed shortly before bringing the segments into the tunnel by using a special tool provided by CTS.  The tunnel segment installation To obtain a proper seal, care must be taken to insure the gaskets are not damaged during installation. For the insertion of the key stone segment CTS recom- mends using the CTS-Teco-Lube on the gasket frames. The material The CTS-Anchored-SH Seal is made of a high quality EPDM compound and its physical properties are in line with the specified values found in the STUVA recom- mendations.    In case of special requirements concerning chemical resis- tance when used in extremely contaminated ground CTS offers alternative materials ( e.g. CR/SBR elastomer for better resistance against hydrocarbons found in ground water ). This alternative material can be offered as a rea- sonable compromise, but always under consideration of lowering the typical and physical properties of an EPDM- compound with regard to aging performance and longivety.           The hydrophilic round cord CTS-Teco-Swell is made of a swellable TPE material with good permanently elastic properties.   
26 x 10 mm
33 x 10 mm
36 x 11 mm
44 x 12 mm 
CTS Standard CTS Standard CTS Standard