SURFACE DRESSING AND SEALING
Surface dressing involves applying a hot binding agent or bitumen emulsions, and then spreading coarse aggregate. Bond coat spraying can also be carried out with a bitumen sprayer and chippings can be added in a separate operation. Alternatively, a single combined machine can carry out both of these functions.
As well as repair trains, schäfer-technic supplies bitumen sprayers, chip spreaders, chipping spreaders and surface dressing machines for these kinds of applications.
→ MORE ABOUT THE METHOD
→ SR bitumen sprayers | → ST chipping spreaders | → Surface dressing machines
REPAIRS TO DAMAGED AREAS
Potholes, frost heave, sinking, eruptions at the edge of the road surface, thinning of the top covering, network cracks in asphalt surfacing and pavement damage can all be repaired with the right machine. Optimum repairs permanently eliminate the damage and maintain road safety. The road surface can also be prepared for further work (e.g. surface treatment).
In addition to repair trains, schäfer-technic supplies the Mini-Mix and the Blow-Patcher for repair work.
→ MORE ABOUT THE METHOD
→ Mini-Mix | → Blow-Patcher