ANSI A118.9:1992 Test methods and specification for cementitious backer units
Publication Year
1992
Document Status
Withdrawn
Document History
Superseded by ANSI A108/A118/A136.1:2021.
Publisher Information
Tile Council of North America
TCNA is a North American trade association representing manufacturers of ceramic tile, tile installation materials, tile equipment, raw materials, and other tile-related products; facilitating the development of industry quality standards, conducting independent research and product testing, offering professional training, and publishing technical and promotional literature.
