![Cover of an in-situ trench](https://www.hauraton.com/wp-content/uploads/2023/10/in-situ-cover.jpg)
General problems
-
Poor quality and durability of in-situ trenches: Concrete produced on-site often does not fulfil highest quality standards compared to factory made products and so often fail after a short time (e.g. cracks in concrete or breakdown of system)
-
No traffic-secure solution: Neither channel nor cover can be tested for requested loading capacity