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Question:

What road saw kerf

What road saw kerf

Answer:

The saw blade is used to cut the road surface so as to break the continuous surface of concrete, and to deal with the irregular fracture caused by the difference of thermal expansion coefficient between the concrete and the foundation.
Pavement maintenance to a certain stage, in order to prevent shrinkage cracking, timely cutting processing, this time before the machine is cutting machine cutting machine working surface, the state is the road saw kerf.

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