BS 6431-20 1984 Edition, September 28, 1984
Ceramic floor and wall tiles - Part 20: Method for determination of resistance to surface abrasion - Glazed tiles
Includes all amendments and changes through Reaffirmation Notice , March 15, 1996
Additional Comments: W/D S/S BY BS EN ISO 10545-7 * INCLUDES AMD 1
Published By:British Standards Institution (BSI)
Defines a method of test for determining the resistance to surface abrasion of all glazed ceramic tiles used for floor coverings.