E

Time until emulsion becomes tacky and trafficable.

Longitudinal white thermoplastic line at carriageway edge for guidance.

Charge-assisted paint application for adhesion.

Gauge showing binder-pump outlet pressure at the control station. Allows fine adjustment to achieve correct nozzle flow.

Rule for overlap of edge lines with bays.

Conveyor/elevator lifting heavy debris into the hopper on some sweepers.

Tap allowing collection of emulsion samples for laboratory testing. Ensures product compliance before large-scale road applications.

Extra binder at edges to secure chippings and reduce edge loss.

Circuit linking all emergency-stop buttons on the vehicle. Instantly disables hydraulic and electrical systems during an incident.

Immersion or circulation heater keeping depot emulsion tanks above 10 °C. Prevents separation and extends shelf life through the winter season.