Rates, Norms & Durations / Building & Construction / Concrete Related Works
Post Tensioning Works
Subjects on this page
| Activity | Entry (verbatim) | Source |
|---|---|---|
| Post Tensioning | Concrete - Post Tensioning Sequence:Concrete poured 1st Bay.After 48 hrs concrete is stressed to initial strength (15 kN takes 1 day).5 days after initial stressing, concrete is stressed to final strength (30 kN takes 1 day).Formwork may now be struck and adjacent bay poured.Post TensioningTask / DescriptionSlow Ave Fast Units Lag for Initial Stress Tensioning after 1st bay cast- 48.0 - hrs Lag for Final Stress Tensioning after Initial Stress- 120.0 - hrs | Post Tensioning |
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These values were contributed by members and reflect the conditions, methods and regions they worked in. They are a starting point for estimating, not a standard. Check them against your own records, the site conditions and the contract before relying on them.