Why Wait 24 Hours for Accurate Concrete RH Testing - A Guide to ASTM F2170
In the world of concrete testing, accuracy is everything—especially when it comes to measuring relative humidity (RH) in concrete slabs. Whether you are a flooring installer, inspector, or concrete professional, understanding the proper procedures for ASTM F2170 testing can make all the difference in avoiding costly errors. In this blog and video, we will dive into why waiting 24 hours after drilling is crucial for reliable results, and how tools like the Tramex Hygro-i2 reusable RH probes ensure compliance and precision.