Sisas

Rubber cones mark out the work zone and guide traffic, with different heights depending on the distance from which they must be seen. Reflective bands make the cones visible at night and in low light. Choose the height according to the speed of the road and the type of delimitation. Place the cones at regular intervals, without leaving gaps.

LED flashing lamps use little power and are highly visible, so they suit night-time signalling. Alternating flashing lamps are useful for diversions and mandatory routes, because they indicate the direction to follow. Choose according to the use, the battery life and the visibility required on the road.

To signal a narrowing, use Warning Signal illuminated signs with flashing lamps, placed before the affected area. There are mains-powered versions and versions for temporary signage, to be chosen according to the available power source. The position and number of signs must be decided according to the temporary signage plan and the rules of the Italian Highway Code.

Stackable plastic New Jersey barriers separate the carriageway from the work site and are easy to move. Modular barriers, heavy or plastic, are used to mark off pedestrian areas and work zones. Choose according to the function: separating vehicle traffic or marking off pedestrian areas. Check the weight and anchoring of the barrier before installing it.

A variable message sign, such as the Media Panel, shows messages that change according to the situation, to inform drivers of diversions, queues or roadworks. It is used by public authorities, road operators and road maintenance firms. The message must be set clearly and briefly, because the driver reads it in a few seconds.

For horizontal road markings, use road marking paints and site marking spray paints. Before applying them, clean the surface and check the weather conditions, because rain and damp compromise adhesion. Follow the manufacturer's instructions for dilution, thickness and drying times. Keep traffic away until the paint is dry.

The signage trailer, such as the 750 kg Fig. 401 model, is used to transport and position temporary road signage. Before choosing, check the gross mass of the trailer and the driving licence required to tow it. Also check the towing hitch and the compatibility with the vehicle that will tow it.

For pedestrians and cyclists, use dedicated systems, such as Pedestrian Save and Pedestrian Alert, or mobility systems such as Velobox for bike storage. Red plastic barriers or delimiting rails separate the pedestrian route from the carriageway. Provide a safe, clearly visible and lit route, and signal it before the entrance.