Changes to the Concrete Moisture ASTM Standard F2170

In this video Jason Spangler, Rapid RH Product Specialist walks you through the changes made to the concrete moisture Relative Humidity testing standard ASTM F2170.

The Rapid RH® 4.0 has been replaced with the Rapid RH® L6.

Jason explains the reasons for the changes to the standard resulting in the latest version F2170-11. Several changes were cited as necessary to ensure the manufacturers of concrete relative humidity in-situ tests are creating a product that will help ensure the most accurate readings.

Fortunately for all Rapid RH test users they have already been a couple of steps ahead of this change in that the Rapid RH already complied with the new standard minus a few minor adjustments.