Some examples of executed projects for lifting of roof structures.

Lifting of roof, IKEA, Jönköping, Sweden

Heightening of existing steel roof structure 2,4 meter.

Total lifted area: 10 000 m2

Steel roof, Dammam, Saudi arabia

During the lift operation 65 strand jacks were used with the total lift capacity of 780 tons.

Hangar Roof, Tunis International Airport, Carthage, Tunis

The main steel girders are lifted two at the time using provisional framwork masts for the hydraulic steel rod climbers.