Expansion joints – optional extras mageba optional expansion joint features – optimising benefits ROBO®DUR asphalt-strengthening ribs effective, protective, durable

Expansion joints – optional extras Product characteristics & benefits Principle Related products The mageba ROBO®DUR asphalt-strengthening system was developed to combat the deformation due to traffic of asphalt road surfacing adjacent to an expansion joint. Slits are cut in the asphalt at an angle of 45° to the driving direction, and filled with high-strength ROBO®DUR mortar. This reinforcement of the asphalt strengthens the surfacing in this area where it is most prone to deformation, preventing rutting. The ROBO®DUR system can be used anywhere that high loading from heavy traffic is to be...