It is required to crack cleaning after using the crack cutting machine to make the crack.
Dirt and debris are blown from the crack. Dirt has not been blown from one crack to another that has already been cleaned. All dirt and debris are blown off the roadway.
Check to verify that the cracks are present in all loose dirt and debris by running a removal finger along the sidewalls of the cracks to check the loose road, dust and debris. If there are any dirt, it should be recleaned the crack.
It also should check the moisture in the crack and along the reservoirs sidewalls. If there have found the moisture in the crack, it is necessay to remove the moisture. It is important that operator wear proper personal protective equipment.
It always do the work about crack cleaning just before the sealing operation to guard against debris blowing into cleaned cracks or newly sealed cracks.
When we finish the crack cleaning work, we can use the crack sealing machine to seal the crack.
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