Structural · S-WMMN5

Typical Pt Slab Reinforcing - Layout

Materials

Concrete Reinforced Concrete Glass / Glazing

Elements

Columns Floors / Slabs Expansion / Control Joints Anchors / Embeds Reinforcing

Connections

Rebar Splice / Development

About this detail

The typical post-tensioned concrete slab tendon and reinforcing layout extends across columns and spans. All tendons consist of one-half-inch diameter strands with plastic sheaths, forming smooth parabolic curves between control points with supports and chairs maintaining the profile. Maximum tendon spacing is limited to eight times the slab thickness or forty-two inches on center maximum. Continuous top and bottom reinforcing bars are placed as indicated, with class B lap splices provided at mid-span. Added bottom bars and tendons are positioned centered in the span where specified, and conduits within the slab are restricted to the middle third of the span with required clearances from tendons.

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