ACI 364.8T
Use of Hydrodemolition for Concrete Removal in Unbonded Post-Tensioned Systems
| Organization: | ACI |
| Publication Date: | 1 May 2002 |
| Status: | active |
| Page Count: | 2 |
scope:
Summary
During concrete removal around reinforcement, including unbonded post-tensioned systems, potential collateral damage to the repaired structure must be considered relative to future performance. Consequently, selection of the appropriate method of concrete removal is crucial. Hydrodemolition is not recommended for concrete removal if there is a possibility that unbonded post-tensioned systems are within the concrete removal zone.
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