For crack sealing, the most important aspect of the procedure is the preparation of the crack for treatment.
First of all, If the cracks need to be routed or sawed to remove extraneous material, it should be done before cleaning the cracks. The routing or sawing is best accomplished using our crack router cutting the cracking into shape.
Secondly, cleaning the cracks is an essential step to ensure that the sealant will adhere to the sides of the crack, with the use of vacuum cleaner. Thirdly, Using the our crack sealing machine to filling and sealing the crack; Then the crack sealing is finished.
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