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How to use the RH test specification
This specification gives architects and engineers ready-to-use language for calling out ASTM F2170 in-situ relative humidity (RH) testing in your project documents. Add it to your concrete moisture testing requirements so contractors and flooring installers know exactly which method to follow.
Next steps
Before you specify a floor covering, confirm the manufacturer’s own moisture requirements on our Manufacturers list, and browse our Resource articles for background on why in-slab testing matters. Questions about applying the spec? Contact us.



