Table 7-1.-Suggested Spacing of Control Joints

Figure 7-36.-Vertical bulkhead in wall using keyway.

Figure 7-38.-Construction Joint between wail and footing with a keyway.

crack are usually sufficient to transfer loads across the joint in slabs on grade.

Construction Joints

Construction joints (figures 7-36,7-37,7-38, and 7-39) are made where the concrete placement

Figure 7-37.-Keyed wall construction joint.

Figure 7-39.-Types of construction Joints.