SAE ARP4991
Superseded
View Superseded by
Core Restoration of Thermosetting Composite Components
Hardcopy , PDF
English
12-01-1998
02-03-2014
| DocumentType |
Standard
|
| Pages |
25
|
| PublisherName |
SAE International
|
| Status |
Superseded
|
| SupersededBy |
This SAE Aerospace Recommended Practice (ARP) describes standard methods for restoring damaged core on commercial aircraft sandwich structures. It currently applies to wet lay up repairs only. The methods shall only be used when specified in an approved repair procedure or with the agreement of the Original Equipment Manufacturer (OEM) or regulatory authority. The repair materials shall be defined in the approved repairs referencing these methods.