REBAR DETAILING OF FOUNDATION
Foundations SCOPE: Pile cap Pad Strip footing Raft SOG (SLAB ON GRADE) DETAILING STANDARDS: Nominal Cover to Reinforcement: Internal : (25mm or bar size) + ΔCdev (5 or 10mm) External : 35mm + ΔCdev (5 or 10mm) Earth face : 45mm + ΔCdev (5 or 10mm) Bottom cover for Piled foundations : 100mm (or 75mm) Spacing and Size of bars: Minimum spacing : 75mm (at laps) Maximum spacing : 300mm Minimum bar size : 16mm (Except for lacers) Bar arrangements: TYPICAL PILE CAP BAR ARRANGEMENT ALTERNATE METHOD OF TWO PILE CAP ALTERNATE METHOD OF THREE PILE CAP Pad Footings: Strip footings: Raft: Starters from Foundations: Steps in Foundations: Recess in Raft or Slab: SOG: (SLAB ON GRADE) Corner Details for Edge Thickening: Side Bars Arrangements Edge Thickening: Slab Thickening Sections: Where, T A is Tension anchorage T L is Tension Lap

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