Provide crack router machine which is a self-powered machine operating a power driven tool or bit specifically designed for routing bituminous pavements. Use a bit rotating about a vertical axis at sufficient speed to cut a smooth vertical-walled reservoir in the pavement surface and maintain accurate cutting without damaging the sides or top edges of the reservoir. Provide a router capable of following the trace of the crack without deviation.
The routed cracks are to be filled with sealant compound so that upon cooling, the sealant compound is flush with the adjacent pavement surface. When the asphalt has been removed to the surface of the concrete road base, additional repairs may be required. The Doan will inspect the concrete road base and instruct the crack router machine to perform any required combination of full depth repair, partial depth repair or crack repair.
As a specialized asphalt crack router machine manufacturer and supplier in China, Shanghai Doan Machinery Technology Co.,Ltd. also provide professional advices, welcome to visit our website to know more information about the road maintenance machine.
