The height of slipform varies from 1 to 1.2m and concreting must be continuous in this method.

Shaft platforms on slipform beams safely transfer formwork and live loads into high strenghted concreted Rods.

The Lining Project of the Concrete Shaft of Surge Shaft, Gatvand Dam:
In order to operate the lining of four series of concrete shaft of Gatvand Dam›s surge tanks, with the final concrete diameter of 15.00 meters and the height of 66 meters, the sliding formwork system of one-sided wall was designed, manufactured and operated at the project site by Boozarjomehr Industrial Group. Taking the one-sided concrete wall and the wide diameter of the shaft into consideration, this formwork is considered as one the most unique sliding formwork systems in height.