Quality Assurance and Inspection of FRP products

Hi, I believe there is an updated document BS EN 13923:2005. Filament-wound FRP pressure vessels. Materials, design, manufacturing and testing.

As for the quality aspect for inspection of FRP or even GRP there are many documents available.

Try http://www.bsi-global.com/index.xalter they have many documents.

However, techniques like Acoustic Emission (AE) Testing, Infrared Thermography, X-ray & Strain Gauge Testing are all common types of inspection methods.

Do you know of any good sources of information on using strain gages for monitoring FRP? I am just starting some research for that kind of topic. Thank you.