Heat wave in Görlitz: Construction site on Promenadenstrasse further delayed!

Heat wave in Görlitz: Construction site on Promenadenstrasse further delayed!

Görlitz, Deutschland - The construction site on Görlitzer Promenadenstraße ensures both questions and delays. The city reports construction delays that are due to the currently high temperatures. According to Sächsische As planned, asphalt is not installed as planned due to the summer heat, since the asphalt only slowly cools down at these temperatures. This should not only affect the quality of the installation, but also significantly extend the construction period.

The city's press spokeswoman, Sylvia Otto, admits that the original expression was chosen unhappily, but only hesitantly announced information on the exact scope of the delay. The civil engineering expert Manuel Bremer, on the other hand, expresses concerns and realizes that higher temperatures should actually favor the compression of the asphalt. Local residents and residents drive the blocked road, which could further endanger the freshly angry cover layer.

heat as a constant companion

The high temperatures have made the construction work difficult. The installation of the new asphalt cover layer was already planned in the 27th calendar week, but now the construction period is under a bad star due to heat damage. Originally, the first construction phase, which extends from the Kastanienallee to the elderberry path, was to take place from June 30th to July 7th. This period has now been postponed to July 11th, as reported by the Wochenkurier. The second construction phase then runs from July 14th to 25th, with restrictions on traffic to be expected.

Another problem represents the separate disposal of the old road surface. This was not unencumbered as originally intended. During the work, mesh cracks were found in the underlying asphalt layer, which must now also be renovated in order to secure the future stability of the road surface.

The challenge of processing

The city of Görlitz now has the milling material checked for potential contaminations. It could be that the old road surface is loaded with polycyclic aromatic hydrocarbons (PAK). This is particularly important because the legally defined limit values must not be exceeded. It remains unclear how much additional costs for disposal will be available to the city, and the duration of the analyzes is also not yet known.

The topic of heat and the construction delays show that new challenges must also be mastered in the construction industry by the climatic changes. According to a BAST report, material adjustments for climate-optimized asphalt are already underway in order to meet future requirements. Above all, the use of bright rock granules and special binders could help improve the thermophysical properties of the building materials.

whether and how these innovative approaches will be used in Görlitz remains to be seen. However, it is clear that the construction site on Promenadenstraße shows how important it is to find flexible solutions in construction.