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Deinstallation and reinstallation of crane rails

Kranbahnsanierung
Kranbahnsanierung
Kranbahnsanierung
Spaltausgleich Kranbahn
Spaltausgleich Kranbahn
Spaltausgleich Kranbahn
Spaltausgleich Kranbahn
Spaltausgleich Kranbahn
Spaltausgleich Kranbahn
Spaltausgleich Kranbahn
Spaltausgleich Kranbahn
Spaltausgleich Kranbahn
Spaltausgleich Kranbahn
Spaltausgleich Kranbahn
Spaltausgleich Kranbahn
Spaltausgleich Kranbahn
Spaltausgleich Kranbahn

Two parallel gantry cranes in a concrete section could no longer be moved. After extensive inspection, it was decided to remove the crane rails and replace them with new ones. Before the rails could be re-welded, the crane girder / supports had to be re-measured and straightened. Total length: 80 meters

Deinstallation and reinstallation of crane rails

Two gantry cranes running parallel to each other in a concrete plant could no longer be moved. After extensive inspection, it was decided to remove the crane rails and replace them with new ones.

Before the rails could be re-welded, the crane girder/supports had to be re-measured and aligned. Total length: 80 meters

Schiene abgekeilt
getrennte Schiene
säubern des Untergrundes
setzen der neuen Schiene
gesetzte Schiene nur gepunktet
setzen der neuen Schienenabschnitte
verschweißen
verschweißen

Potting of old crane rails

During a very extensive renovation and conversion program of a shipyard, a mobile hall was moved. This hall has so far been moved on rails. By moving this hall, the rails are no longer needed. In order to avoid pitfalls and to ensure maximum safety, the space to the left and right of the rail was filled with a concrete for seawater components / reinforced concrete chippings. After the grouting, expansion joints were set. Here, a special PU was used, which is UV resistant.

Ansicht Kranschiene
.
.
.
.
reinigen der Fläche
gereinigte Fläche
.
Kranschiene links und rechts verfüllt
Kranschiene links und rechts verfüllt
verfüllte Kranschiene
beschleifen des Betons
.
Schiene mit Dehnungsfugen
Dehnungsfuge
Dehnungsfugen

Potting of old crane rails

Stahllamelle
Beton gewässert
Beton gewässert
Lamelle vergossen
Lamelle vergossen
Lamelle vergossen
Lamelle abgedeckt

During a very extensive renovation and conversion program of a shipyard, a mobile hall was moved. This hall has so far been moved on rails. By moving this hall, the rails are no longer needed. In order to avoid pitfalls and to ensure maximum safety, the space to the left and right of the rail was filled with a concrete for seawater components / reinforced concrete chippings. After the grouting, expansion joints were set. Here, a special PU was used, which is UV resistant.

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