HomeJobsite: Dealing with Concrete JointsA concrete slab being readied for preparation at many of the control joints.

A concrete slab being readied for preparation at many of the control joints.

Active concrete joint that was prepared only to find movement.
A concrete slab being readied for preparation at many of the control joints.
When the control joints are too far apart or there are no joints at all the concrete will develop its own joints. These cracks usually will quarter the slab between other joints.
Be sure to thoroughly clean out and vacuum the entire depth of a saw cut. Getting the floor patch, the entire depth of the saw cut is imperative.

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