ACI Field 1 - ASTM C231 Air Content by Pressure - CRMCA Online Concrete Procedures (v2-2022)

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ACI Field 1 - ASTM C231 Air Content by Pressure - CRMCA Online Concrete Procedures (v2-2022)

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CRMCA (Colorado Ready Mixed Concrete Association)

Күн бұрын

CRMCA presents the Online Concrete Procedures for preparing for ACI certifications.
C231/C231M-Air Content of Freshly Mixed Concrete by the Pressure Method
To skip to after filling of the pot at 4:27, click here: • Video
**Updated for 2022**
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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/

Пікірлер: 12

@kevinwalsh3077 Жыл бұрын

The CRMCA provides the most accurate and relevant to ACI and ASTM standards. I found it very helpful coming from a pre-cast facility based in DFW, Tx. Watch these procedures in preparation for the ACI exam, or for general education and improvement on your current procedures.

@akridercolton1 Жыл бұрын

thanks for making this!

@jesusglopez8430 2 жыл бұрын

Thanks for sharing, very informative and educative.

@rupeinspections5611 2 жыл бұрын

Thanks for sharing this video with me.

@abduljabbar-bg9bi Жыл бұрын

Good job

@tracosmo714 Жыл бұрын

🙌🏼

@ahmedotefa8679 2 жыл бұрын

What is the air content% limits at concrete

@Uualreadyknow 4 ай бұрын

Dot 6 +/- 1.5 ,

@trevoranniedemille5352 Жыл бұрын

1:52

@ahmedotefa8679 2 жыл бұрын

Max air content %

@ahmedotefa8679 2 жыл бұрын

What is the air content% limits according to aci

@monhi64 Ай бұрын

The max air content should be in the specifications for every single job. No singular max air content all depends on the mix design but rarely ever see more than 8% called for