Spall Repair by the Preplaced Aggregate Method (RAP 9)

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Availability

On-Demand

Expires 180 days after start

Cost

$0.00

Credit Offered

0.1 CEU Credit

1 PDH Credit

This module is based on RAP9(05)(Reapproved 2010)- Spall Repair by the Preplaced Aggregate Method. The document is intended as a voluntary field guide for the owner, design professional, and concrete repair contractor interested in repairing concrete using preplaced aggregate concrete. The document was developed by ACI Committee E706 and approved by the ACI Educational Activities Committee.

1. List the benefits of preplaced aggregate concrete.
2. Describe the types of repairs that can benefit from this method.
3. Explain the pumping techniques and procedure.
4. Determine the proper surface moisture conditions of substrate concrete.

Read and study the materials included in this module. Then, complete and pass the corresponding 10-question quiz with a score of 80% or higher to receive a certificate for 0.1 CEU (equivalent to 1.0 PDH).
Continuing Education Credit: 0.1 CEU (1.0 PDH)
Approved AIA and ICC
Access Period: 180 days