Below-Grade Concrete Subfloors & Underlayments New and existing concrete subfloors must meet the requirements of the latest edition of ASTM F 710,...
Concrete pH Concrete pH pH is a measure of the concentration of hydrogen ions in a solution. The pH scale runs from...
Grade Levels: Below-grade, On-grade, and Above/Suspended Grade Levels Subfloors & Underlayments Above/Suspended – A suspended floor is one with a minimum of 18″ of well-ventilated air space below....
Polymeric Poured Floors, Metal, Ceramic Tile, Quarry Tile, Terrazzo and Marble For Installations of Armstrong Flooring Products NOTE: The responsibility for determining if the existing poured-on floor is well-bonded to the concrete, and is not textured enough...
Subfloor Moisture Testing For Installations of Armstrong Flooring Products Moisture Testing Moisture testing is an essential part of determining the suitability of a concrete slab to receive a resilient...
Armstrong Flooring Recommended Wood Subfloors & Underlayment Panels for the Installation of Resilient Flooring General Requirements Armstrong Flooring resilient flooring can be installed on suspended wood, OSB, or a treated plywood subfloor with a...
Subfloor Flatness for Resilient Floors Wood Subfloors For the Installation of Resilient Floors A floor flatness tolerance is cited in the “Performance Standards for Wood...
Preparation of Concrete Subfloors For the Installation of Resilient Floors The following recommendations apply to resilient sheet and tile flooring. For hardwood flooring installations, please see the appropriate installation document....
Concrete Floors and Moisture Subfloors & Underlayments New and existing concrete subfloors must meet the requirements of the latest edition of ASTM F 710,...
Curing, Sealing, Hardening or Parting Compounds “Curing compounds leave a film that can interfere with the adhesion of other materials to the treated surface… Their use...