E

Solenoid valve operating spray sections via air actuation.

Bottle test to assess storage stability and breaking.

Convoy: sweep, spray, spread, roll for edge renewal.

Clutch used to switch on pumps or fans electrically.

Guidelines for storing emulsion (temperature, turnover).

Renewing worn edge lines with overlay.

Device adjusting binder pump speed electronically to maintain target application rate. Essential for modern variable-speed surface dressing rigs.

Time until emulsion becomes tacky and trafficable.

Low-energy fan nozzles producing uniform binder film at lower pressure.

Electronic control unit regulating pump speed, flow and nozzle groups for application rate.