Steel forms for tunnel with traditional anchorages

The Bani Tarh Taban steel forms for tunnel with traditional anchorages are composed of one or more steel form sections which are fixed at the bottom by means of anchorages with expendable element or with completely reusable systems having metallic head.

For their displacement, portal-type travelers sliding on rails can be used or, alternatively, tyred, portal-type travelers, or steel form turrets assembled on standard trucks. The simplicity and versatility of this equipment allows its reuse on similar sections with few structural interventions.

The steel form elements are cut at Bani Tarh Taban workshops with CNC automatic machines, are assembled in special jigs and welded, so as to comply with tight tolerances in the lining cast in situ. The construction details as well as the accessories, of which the forms are equipped, are of high importance. In fact, thank to sturdiness and innovative functional solutions, they make the use of the forms easier, reduce the labour and do not require any special equipment for their maintenance. These forms are presently being used for the most important underground jobs in the five continents and have always constituted the hi-tich of the tunnel lining with modern solutions.

Specialized Bani Tarh Taban staff will be constantly in contact with you during all the phases of the realization: from the preliminary consulting up to the installation on site. Bani Tarh Taban is the ideal partner for big and small tunneling contractors.