1. AN INTRODUCTION TO: from the leading resource for education and information in the repair industry... TECHNICAL GUIDELINE S Guide for Evaluation and Repair of Unbonded Post-Tensioned Concrete Structures ICRI Technical Guideline No. 320.6-2012 Repair Materials and Methods

2. ICRI Guideline 320.6-2012 Repair Materials and Methods Guide for Evaluation and Repair of Unbonded Post-Tensioned Concrete Structures Purpose of This Guideline An introduction to the evaluation and repair of single-strand unbonded post-tensioned concrete structures. Includes procedures, tests, equipment, and other aspects of the evaluation and repair process.

3. Who is this guideline for? Owners Licensed design professionals Contractors Suppliers ICRI Guideline 320.6-2012 Repair Materials and Methods Guide for Evaluation and Repair of Unbonded Post-Tensioned Concrete Structures

4. What is covered? Evaluation Process & Procedures Document Review Service Conditions Field Investigation/Non-destructive Evaluations Tests/Testing Equipment Repair Design considerations Scope of work/Various methods of repair Safety Maintenance/Monitoring

5. Benefits of Using This Guide… This is an updated version of 2 previous documents. A more comprehensive, technical document, with enhanced information and practical guidelines. Takes PT repair from evaluation to finished product. Guide for Evaluation and Repair of Unbonded Post-Tensioned Concrete Structures

6. Find it at WWW.ICRI.ORG from the leading resource for education and information in the repair industry... TECHNICAL GUIDELINE S Available in Hard Copy or as a PDF download Guide for Evaluation and Repair of Unbonded Post-Tensioned Concrete Structures ICRI Technical Guideline No. 320.6-2012 Repair Materials and Methods