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Old Jul 23, 2012, 02:09 PM
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Cody, WY
Joined Nov 2007
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Quote:
Originally Posted by geoffers0_0 View Post
  • Wouldn't it be possible to substitute a form of concrete - for instance glass-reinfoced-concrete (GRC) as the backfill.
  • I appreciate that concrete itself would probably not have the required tensile strength without some kind of reinforcement, but GRC is widely used in the construction industry for lightweight cladding etc For example see ... http://www.grcuk.com/
I have tried this and had problems with the bond between the FRP face and the concrete.
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