Road maintenance usually requires part of the existing structure to be removed, for which the most straightforward method today is cold milling. Milling jobs can be categorized based on the specific road maintenance or construction job requirements:

- Surface milling: removing layers of asphalt or concrete
- Deep milling: trench opening for public utility maintenance
- Groove milling: milling narrow openings with cutting wheel
- Fine surface milling: removing thin layers and restoring surface texture and skid resistance
- Profile milling: correcting cross slope, repairing profile deficiencies such as longitudinal waves and rutting 

There are many problems arising from traditional road demolition techniques. Removed bulk material is course and further processing necessary such as collection, breaking, sorting. Altogether with the need for transportation and dumpsite, these methods are costly and time consuming. Whereas, milled aggregate can be reused, that is to say, recycled with no further processing.

Furthermore, with surface milling it is possible to remove road structure layer by layer and to correct road profile geometry as well. Inreco operates a large and sophisticated fleet of milling machines in Europe. Our company accumulated many years of expertise. Our colleagues are the best in their field and with regular training we are devoted to provide the best service to our clients.