ASTM WK21516(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK21516 - Revision of F2471 - 05 Standard Practice for Installation of Thick Poured Lightweight Cellular Concrete Underlayments and Preparation of the Surface to Receive Resilient FlooringActive Standard: F2471 - 13 Developed by Subcommittee: F06.40 | Committee F06 Home | Contact Staff Manager
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