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Complete renewal - Bahnhofstreet - Schwyz, Switzerland

Crack Prevention

Country 

Switzerland

Date 

2014

Solution 

In order to permanently guarantee the flow of traffic and the accessibility of the properties, work was carried out in several longitudinal stages in each direction of travel. This stage affects the homogeneity of the road structure. On the one hand due to different weather conditions such as summer/winter and on the other hand due to the arrangement of the plant pipelines on one half of the road with corresponding crossings. S&P Carbophalt® G is used to locally reinforce the pavement joints of the base and the binder course. The asphalt reinforcement reduces the stresses in the pavement and thus increases its durability. Any cracks that may occur in the lower covering layers are stopped by carbon taping. The 4 cm thick surface covering (approx. 400 t) was installed without joints in one stage.

 

Material 

1‘230 m2 S&P Carbophalt® G, widht of roll 1.50 m

Applikation Asphaltbewehrung S&P Carbophalt G mit Abrollbock entlang Längsnaht

fertige Applikation über Längs- und Quernähte

Ausschneiden der Bewehrung im Bereich von Schächten

lokales Abstreuen der Bewehrung mit Mischgut (4 mm Korn)

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S&P