Structural · S-97SC7

Slab-on-Grade Construction and Control Joints

Materials

Concrete Reinforced Concrete

Elements

Floors / Slabs Expansion / Control Joints Anchors / Embeds Reinforcing

Connections

Rebar Splice / Development

About this detail

The concrete slab rests upon a prepared sub-grade specified per the geotechnical report. The construction joint incorporates greased dowels on one side of the joint only and continuous slab reinforcing bars. The control joint features a saw-cut measuring 1/8 inch wide by one-quarter of the slab thickness deep, required to be cut as soon as the concrete surface is firm enough to prevent damage but no later than 12 hours after placement.

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