Concrete Beam Testing

ACI Strength Training Video: Beam Breaking per ASTM C78

[@michaeleh.doucette3772]

I want to thank you for posting this video. I just passed my ACI Concrete Strength Testing Technician Test. The last time I took the test I received a 40 for ASTM C78 today I received an 80. I can not express how much you helped me. Thank you

[@Stelflip1]

Helped me pass an inspection, thanks 👊

[@backstop87]

Very helpful video. Made studying much more effective.

[@aliciayoungblood4168]

i agree thanks guys

[@ashylarryku]

***** The depth determines the "span length", which is the length between the two lower supports/reaction points. As long as the specimen extends an inch or more past the supports on both ends (i.e. outside of the span length), I don't see anywhere in the ASTM stating a maximum length of the entire specimen.

[@adnanarshad5956]

Great video. It was very informative and helpful.

[@Sierrablue03]

You failed to keep this moist

[@Hypoxicstate]

This helped me a lot, Thanks

[@pip470]

Jemma is the best tester of concrete, please dont mess with her. dont mess with the best becuase the best dont test!!!!!

[@declan9876]

this got up in my recomended

[@gracefulheart7910]

Very bad sound quality. Did not understand anything.

[@abdoumohamed966]

thanks alot

[@foxopossum]

Thank you!!!!!!!

[@gretre4560]

This video has very poor sound and overall hard to keep concentration on. Not talking trash, just an honest feeling

[@foxopossum]

Thank you!!!!!!!