Concrete Field Testing Visual Demonstration.

For Visual Reference Only. Refer to appropriate ASTM standards.

[@sorem73]

Glad it helped!

[@jacobvega33]

great video really helped out a lot

[@JoeyTrujillo-bk7hv]

That temp stick needs to be inserted in the concrete 3inches boss.

[@sorem73]

Yes. I'm aware. That's why this is a "visual demonstration" and there's not enough concrete in the wheelbarrow to account for 3 inch submersion of the temperature measuring device as ASTM C172 requires minimum 1 cubic foot of a composite sample. It's why I also stated to refer to the ASTM standards for specific guidelines.

[@Rahamatdanjuma]

What is the normal percentage read of the meter and the slump ruler????

[@sorem73]

Depends on the specifications and the mix design.