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     Can Clay manufactures long lasting vitrified clay pipe & structural materials to world class standards for the construction and utility industry,
Our quality and high performance designs are illustrated by successful projects in
Africa, Asia, Australia, Europe, North America, and South America.



Denlok™ jacking pipe has had extensive success in Germany.

The Marzahn Psychiatric Hospital in 1995 was undergoing a significant expansion and improvement of facilities. Marzahn is an area of the former East Berlin.

Denlok™ Advantages:

bulletHigh Strength for More Safety Factor & Longer Drives
bulletLong Life, Vitrified Clay is Corrosion and Abrasion Resistant
bulletEconomical, Lowest Cost per Allowable Jacking Loads

Marzahn Site Lo Res.jpg (27304 bytes)DN400 and DN500 (500mm, 20 inch) Denlok™ pipe was chosen for this important project. Microtunneling provided a compatible method suitable to the tight site conditions and the continuous operation of the existing facilities.

Pedestrian security was an important advantage of microtunneling. Locked security fences were constructed around the shafts during times of construction inactivity.

The soils were typically sandy clays. Slurry type microtunneling machines were selected and provided for good productivity and a successful project. Photograph - Above: Photograph - Above:
Control container and overhead hoist
of the microtunneling machine.

                                              Photograph - Right:    
                                                     Cutting Head of Microtunneling Machine
                                                Marzahn Micro Head Lo Res.jpg (62989 bytes)        

        Photograph - Bottom:   
    The DN400 (16 inch) and DN500 (20 inch) pipes were  supplied in two meter lengths.

Marzahn Shaft.jpg (21881 bytes)

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phone.jpg (8670 bytes)Call 812.547.3461 or email to sales@canclay.com with questions or comments about this web site.