A Hangzhou provincial road management group was astonished by the efficiency and effectiveness of Freetech Hot-In-Place Recycling Patching Vehicle, also known as “Road Doctor”.
“Road Doctor” applies the hot-in-place recycling technology and just takes around 20 minutes to patch an area of size 4 square metres.
In the past, it needed considerable resources like milling machines, dump trucks for wastage and virgin hot mix, and group of 20 people to do similar jobs. Now only a patching vehicle with 4 people can complete the jobs quickly, not to mention fully recycling of original pavement materials for material cost saving.
From this perspective, it can realize the green road maintenance with less dust and noise, and minimum traffic disruption.