Committee F06.40 on Practices
Subcommittees and Standards
F2420-05(2011) Standard Test Method for Determining Relative Humidity on the Surface of Concrete Floor Slabs Using Relative Humidity Probe Measurement and Insulated Hood
F2471-13 Standard Practice for Installation of Thick Poured Lightweight Cellular Concrete Underlayments and Preparation of the Surface to Receive Resilient Flooring
F2678-10 Standard Practice for Preparing Panel Underlayments, Thick Poured Gypsum Concrete Underlayments, Thick Poured Lightweight Cellular Concrete Underlayments, and Concrete Subfloors with Underlayment Patching Compounds to Receive Resilient Flooring
WK28850 New Practice for the Measurement of Surface pH of Concrete Floor Slabs.
WK39090 New Practice for two component resin based Membrane-Forming Moisture Mitigation Systems for Use Under Resilient Floor Coverings