What are you writing every 10 hits?

You failed to keep this moist

this got up in my recomended

Helped me pass an inspection, thanks 👊

Great video. It was very informative and helpful.

Very bad sound quality. Did not understand anything.

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

Thank you!!!!!!!

Thank you!!!!!!!

This helped me a lot, Thanks

Get it Pauuuuuu!

Hi so glad you put this on youtube.Had so MUCH fun.[Jacob]

Matt that was so good!! Thank you for making this!! (Your Wife)

thanks alot

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

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

Nice wipeout at 2:10

***** 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.

Very helpful video. Made studying much more effective.