The truck is scheduled, the cage is built, and the inspector is on the way - and you already know that what gets buried under the gunite can never be fixed. Skip a chair on the cove, run a contact splice in a shotcrete shell, or set the steel an inch too close to the dirt, and the rejection costs you days - or the buried defect costs you the whole shell. This book takes you from a pile of stock bar to a cage that passes the pre-gunite inspection the first time, with the reasoning behind every spacing, lap, and cover dimension you'll ever set. Here is what this book delivers: - Beat the number-one rejection - hold earth-side and water-side cover on floors, walls, and curves with dobies and chairs, and read why ACI 318 demands more cover against earth. - Splice for the shot - build noncontact lap splices that let the gunite encase the steel, and stop the shadowing voids that contact splices bury behind every bar. - Size it shootable - work within the No. 5 bar ceiling for shotcrete and the clearances ACI 506.2 sets, so the nozzle reaches the back of the shell. - Build the bond beam right - tie horizontal steel into the wall mat, turn the corners continuous, and dowel a cold joint that actually holds. - Make the cage the bonding grid - coordinate the equipotential connection NEC 680.26 requires before the steel disappears. - Carry the Pre-Gunite Inspection-Ready Walkthrough - one checkpoint at every element, consolidated into a master pre-shot sign-off. Written for pool contractors, rebar crews, foremen, apprentices, and the inspectors who check their work. Build the cage you'd stand behind - on every pool you shoot.
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