Crack routing is an additional repair method that can be done at the same time as crack sealing. When cracks begin to form in pavement, water can seep into the cracks and degrade the ground beneath. This leads to potholes, uneven pavement, and other forms of pavement damage. With crack sealing, a hot, elastic material is poured into the cracks to fill them up and prevent water from seeping in.
While crack sealing is used to repair cracks, there are additional techniques that can be used in combination to increase its effectiveness. One of these is crack routing. With crack routing, a machine is used to open up the cracks, widening and deepening them. After this is done, then the sealant is poured in, filling up the crack. When done together, crack routing and sealing can drastically extend the life of your pavement.
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