ACI Strength - ASTM C39 & C1231 Compressive Strength & Unbonded Caps - CRMCA Accessible Procedures 

**Still valid in 2024**
CRMCA presents the Accessible Procedures for preparing for ACI certifications.
C39/C39M-Compressive Strength of Cylindrical Concrete Specimens
C1231/C1231M-Use of Unbonded Caps in Determination of Compressive Strength of Hardened Cylindrical Concrete Specimens
Thanks to Cesare, Inc. for allowing us in their lab!!
www.cesare.com
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CRMCA website: www.crmca.org/
CRMCA Registration for ACI: www.crmca.org/...
ACI website: www.concrete.org/
ASTM website: www.astm.org/
Background Music by Modal Youth - Concrete Pilots (Cospe Remix) (Instrumental Version)
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