Puurmani sild

Sillad ja viaduktid

Tarnime konstruktsioone, mis on ehitatud kestma.

Oleme teostanud mitmeid sildade ehitamise ja remondi projekte kogu maailmas. Sõltumata sellest, millist tüüpi sillaprojekti kallal töötate, võivad meie raketised, tellingud ja digitaalsed lahendused muuta ehitamise lihtsamaks ja ohutumaks.

Meie projektid

9m kõrgune ja 1m paksune sein ühe valuga.
Apart from the two pylons, a total of nine double piers are being constructed on both sides of the ravine which are braced by means of massive cross beams.
For the 1,083 m long Trmice motorway bridge near Aussig in the Czech Republic, 59 piers were cost-effectively formed using PERI formwork.
The large spans in the middle bridge sections were concreted by means of the balanced cantilever method.
Thanks to the detailed planning provided by PERI engineers and high flexibility of the PERI balanced cantilever equipment, the superstructure of the cable stay bridge could be completed according to the schedule.
With some supplementary system components, the VARIOKIT engineering construction kit can also be used for the balanced cantilever construction method. For the construction of the motorway bridge near Tarnow, the construction crew achieved a 4 to 5-day cycle thanks to the easy to use, mechanical solution. At the same time, the high requirements concerning the very small tolerances for the variable bridge cross-sections could be fulfilled.
Up to 30 m high VARIOKIT VST heavy-duty shoring towers served as falsework for the construction of the bridge edge sections. Each leg carried a load of around 600 kN.
The 258 m long and 50 m high arched bridge crosses the Opamo Valley in the Bohemian Forest.
In the complex area with an extremely tight outer radius, the concentrated loads of the radially-arranged cantilever brackets are transferred into the available bridge piers by means of pressure supports.
A VARIOKIT cantilevered parapet carriage serves for constructing the external cantilevered parapets. The horizontal loads are transferred via friction, anchoring is not required.
In the area of the double piers, 14 complete ACS self-climbing units with telescopic working platforms were used.
PERI UP Rosett formed the falsework construction and was erected according to the type test. The tight construction schedule required support along the entire length of 75 m.