Case Study 10: Ravelling / Surface Dressing Failure

Viafix placed even in thin layers effectively replaces lost wearing courses. This prevents further ingress of water and subsequent failure. The example below shows a fast reactive repair (approx 5 minutes) to failing surface dressing over a very old compacted stone substrate. This was a preparation and tool free repair carried out in March 2014. The 4th photo was taken in March 2016.