TRIMMER “PETTINE SONORO ® ” is a patented special system of acoustical warning with the scope of increasing road safety conditions by warning drivers of upcoming dangers or obstacles.
EXECUTION
The system consists of cuts in the road surface obtained with special equipment. The incisions are first made in sections of a certain distance one from the other, then irregularly and more densely to warn the driver of the approach of a risk area and to attract his attention changes in the traffic flow situation or to special traffic signals. The cuts are. made on a dry surface and as the operation is quite fast, difficulties for traffic are reduced to a minimum.
APPLICATIONS
Normally used near to road crossings, dangerous curves, slowdown signals, schools, traffic areas, warehouses, loading docks etc…
ADVANTAGES OF THE SYSTEM
• rapidity of execution reduces hindrances to traffic circulation
• possibility to interrupt work at any moment and immediately open the road to traffic
• reduces the breaking force
• transversal direction of cuts ensures maximum safety and reduces possibility of “aquaplaning”
• spaces between the cut sections maintains stability of vehicle while breaking
