SHAWN HUTCHINGS
ASPHALT ANSWERS
What are Asphalt Spray Patcher trucks ?
Are they worth adding to your fleet ?
SHAWN HUTCHINGS
A truck-mounted asphalt spray patcher is a specialized piece of equipment used for repairing and maintaining road surfaces , particularly in asphalt paving . It combines a truck chassis with a spray patching system that allows for efficient application of asphalt material to fill potholes , cracks and other surface defects . Key features of a truck-mounted asphalt spray patcher include : 1 . Spray system : The unit is equipped with a spray nozzle that applies a mixture of asphalt and aggregate to the damaged area , ensuring even distribution . The spray system should be user friendly and allow the operator to function the spray nozzle on the fly . 2 . Emulsion storage tank : The emulsion storage tank is equipped with level indicators to keep the operator privy to how much emulsion is left in the tank . The tank will also have an accurate temperature gauge to ensure the emulsion is applied at the specific temperature to ensure proper setup time .
3 . Heating system : Many models have an integrated heating system to keep the asphalt material at the right temperature for optimal application . Its important to have a heating system that maintains storage and spray temperatures for liquid emulsion . 4 . Control panel : Operators can control the flow rate , spray width and other parameters from a centralized control panel , enhancing precision during repairs . 5 . Rock hopper : A place that stores the aggregate to be mixed with the emulsion when spraying into the pothole . The storage of the aggregate on the truck must not only be easy to load , but must have features to dry the rock to help with the speed of emulsion set up time and a feature to wet down the rock to help with dust control . 6 . Mobility : Being mounted on a truck chassis , it can easily travel to different job sites , making it convenient for municipal maintenance crews . Unlike trailer mounted units , the truck chassis allows the operator to work safely within the cab rather than on the roadway and requires less personnel to operate . 7 . Efficiency : This equipment allows for quick repairs with minimal disruption to traffic , making it ideal for maintaining road safety and extending the lifespan of asphalt surfaces . These machines are designed for efficient operation , allowing one or two operators to perform repairs quickly . This reduces the need for a large crew , lowering labor expenses . Spray patchers apply asphalt precisely where it ’ s needed , reducing excess material usage . This efficiency leads to cost savings on asphalt and aggregate along with helping you be very competitive by precisely bidding material yields . Regular maintenance with spray patchers helps prevent larger issues , such as extensive potholes or cracking . By addressing minor repairs promptly , the overall lifespan of the road is extended , delaying the need for costly full resurfacing . The precision of spray patching leads to higher quality repairs that
[ 32 ] www . callape . com 1.800.210.5923