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RE: Concrete Class

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Richard
 
Those re concrete compressive strength classes in MPa (Megapascal=N/mm^2)..
e.g. 30 MPa=4351 psi..
 
Murat 
 

________________________________

From: richard lewis [mailto:rlewistx(--nospam--at)juno.com]
Sent: Sat 11/20/2004 1:22 AM
To: seaint(--nospam--at)seaint.org
Subject: Concrete Class



Can someone tell me what C30, C35, C40, C45 concrete is?  I think it is
the strength classification of concrete in metric.

Thanks.

Rich
 

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