Bituminous mixes and surface dressings

At the present time, almost all maintenance and renovation works on paved roads involve the use of bituminous binders.

In the case of low-traffic roads, on the grounds of economy, surface dressings, which are less expensive than bituminous mixes, are frequently used.

At the present time, almost all the wearing courses laid during the construction of new road pavements use made with aggregate treated with a bituminous binder.

These materials also provide an increasingly valued solution for the foundation layers of pavements carrying moderate and heavy traffic.